Global Helium Gas Cryogenic Purification System Market Insights, Forecast to 2029

TABLE OF CONTENTS

1 Study Coverage

• 1.1 Helium Gas Cryogenic Purification System Product Introduction
• 1.2 Market by Type
  • 1.2.1 Global Helium Gas Cryogenic Purification System Market Size by Type, 2018 VS 2022 VS 2029
  • 1.2.2 Cryogenic Distillation
  • 1.2.3 Pressure Swing Adsorption (PSA)
  • 1.2.4 Membrane Separation
  • 1.2.5 Others
• 1.3 Market by Application
  • 1.3.1 Global Helium Gas Cryogenic Purification System Market Size by Application, 2018 VS 2022 VS 2029
  • 1.3.2 Medical
  • 1.3.3 Semiconductor
  • 1.3.4 Aerospace
  • 1.3.5 Others
• 1.4 Assumptions and Limitations
• 1.5 Study Objectives
• 1.6 Years Considered

2 Global Helium Gas Cryogenic Purification System Production

• 2.1 Global Helium Gas Cryogenic Purification System Production Capacity (2018-2029)
• 2.2 Global Helium Gas Cryogenic Purification System Production by Region: 2018 VS 2022 VS 2029
• 2.3 Global Helium Gas Cryogenic Purification System Production by Region
  • 2.3.1 Global Helium Gas Cryogenic Purification System Historic Production by Region (2018-2023)
  • 2.3.2 Global Helium Gas Cryogenic Purification System Forecasted Production by Region (2024-2029)
  • 2.3.3 Global Helium Gas Cryogenic Purification System Production Market Share by Region (2018-2029)
• 2.4 North America
• 2.5 Europe
• 2.6 China
• 2.7 Japan

3 Executive Summary

• 3.1 Global Helium Gas Cryogenic Purification System Revenue Estimates and Forecasts 2018-2029
• 3.2 Global Helium Gas Cryogenic Purification System Revenue by Region
  • 3.2.1 Global Helium Gas Cryogenic Purification System Revenue by Region: 2018 VS 2022 VS 2029
  • 3.2.2 Global Helium Gas Cryogenic Purification System Revenue by Region (2018-2023)
  • 3.2.3 Global Helium Gas Cryogenic Purification System Revenue by Region (2024-2029)
  • 3.2.4 Global Helium Gas Cryogenic Purification System Revenue Market Share by Region (2018-2029)
• 3.3 Global Helium Gas Cryogenic Purification System Sales Estimates and Forecasts 2018-2029
• 3.4 Global Helium Gas Cryogenic Purification System Sales by Region
  • 3.4.1 Global Helium Gas Cryogenic Purification System Sales by Region: 2018 VS 2022 VS 2029
  • 3.4.2 Global Helium Gas Cryogenic Purification System Sales by Region (2018-2023)
  • 3.4.3 Global Helium Gas Cryogenic Purification System Sales by Region (2024-2029)
  • 3.4.4 Global Helium Gas Cryogenic Purification System Sales Market Share by Region (2018-2029)
• 3.5 US & Canada
• 3.6 Europe
• 3.7 China
• 3.8 Asia (excluding China)
• 3.9 Middle East, Africa and Latin America

4 Competition by Manufactures

• 4.1 Global Helium Gas Cryogenic Purification System Sales by Manufacturers
  • 4.1.1 Global Helium Gas Cryogenic Purification System Sales by Manufacturers (2018-2023)
  • 4.1.2 Global Helium Gas Cryogenic Purification System Sales Market Share by Manufacturers (2018-2023)
  • 4.1.3 Global Top 10 and Top 5 Largest Manufacturers of Helium Gas Cryogenic Purification System in 2022
• 4.2 Global Helium Gas Cryogenic Purification System Revenue by Manufacturers
  • 4.2.1 Global Helium Gas Cryogenic Purification System Revenue by Manufacturers (2018-2023)
  • 4.2.2 Global Helium Gas Cryogenic Purification System Revenue Market Share by Manufacturers (2018-2023)
  • 4.2.3 Global Top 10 and Top 5 Companies by Helium Gas Cryogenic Purification System Revenue in 2022
• 4.3 Global Helium Gas Cryogenic Purification System Sales Price by Manufacturers
• 4.4 Global Key Players of Helium Gas Cryogenic Purification System, Industry Ranking, 2021 VS 2022 VS 2023
• 4.5 Analysis of Competitive Landscape
  • 4.5.1 Manufacturers Market Concentration Ratio (CR5 and HHI)
  • 4.5.2 Global Helium Gas Cryogenic Purification System Market Share by Company Type (Tier 1, Tier 2, and Tier 3)
• 4.6 Global Key Manufacturers of Helium Gas Cryogenic Purification System, Manufacturing Base Distribution and Headquarters
• 4.7 Global Key Manufacturers of Helium Gas Cryogenic Purification System, Product Offered and Application
• 4.8 Global Key Manufacturers of Helium Gas Cryogenic Purification System, Date of Enter into This Industry
• 4.9 Mergers & Acquisitions, Expansion Plans

5 Market Size by Type

• 5.1 Global Helium Gas Cryogenic Purification System Sales by Type
  • 5.1.1 Global Helium Gas Cryogenic Purification System Historical Sales by Type (2018-2023)
  • 5.1.2 Global Helium Gas Cryogenic Purification System Forecasted Sales by Type (2024-2029)
  • 5.1.3 Global Helium Gas Cryogenic Purification System Sales Market Share by Type (2018-2029)
• 5.2 Global Helium Gas Cryogenic Purification System Revenue by Type
  • 5.2.1 Global Helium Gas Cryogenic Purification System Historical Revenue by Type (2018-2023)
  • 5.2.2 Global Helium Gas Cryogenic Purification System Forecasted Revenue by Type (2024-2029)
  • 5.2.3 Global Helium Gas Cryogenic Purification System Revenue Market Share by Type (2018-2029)
• 5.3 Global Helium Gas Cryogenic Purification System Price by Type
  • 5.3.1 Global Helium Gas Cryogenic Purification System Price by Type (2018-2023)
  • 5.3.2 Global Helium Gas Cryogenic Purification System Price Forecast by Type (2024-2029)

6 Market Size by Application

• 6.1 Global Helium Gas Cryogenic Purification System Sales by Application
  • 6.1.1 Global Helium Gas Cryogenic Purification System Historical Sales by Application (2018-2023)
  • 6.1.2 Global Helium Gas Cryogenic Purification System Forecasted Sales by Application (2024-2029)
  • 6.1.3 Global Helium Gas Cryogenic Purification System Sales Market Share by Application (2018-2029)
• 6.2 Global Helium Gas Cryogenic Purification System Revenue by Application
  • 6.2.1 Global Helium Gas Cryogenic Purification System Historical Revenue by Application (2018-2023)
  • 6.2.2 Global Helium Gas Cryogenic Purification System Forecasted Revenue by Application (2024-2029)
  • 6.2.3 Global Helium Gas Cryogenic Purification System Revenue Market Share by Application (2018-2029)
• 6.3 Global Helium Gas Cryogenic Purification System Price by Application
  • 6.3.1 Global Helium Gas Cryogenic Purification System Price by Application (2018-2023)
  • 6.3.2 Global Helium Gas Cryogenic Purification System Price Forecast by Application (2024-2029)

7 US & Canada

• 7.1 US & Canada Helium Gas Cryogenic Purification System Market Size by Type
  • 7.1.1 US & Canada Helium Gas Cryogenic Purification System Sales by Type (2018-2029)
  • 7.1.2 US & Canada Helium Gas Cryogenic Purification System Revenue by Type (2018-2029)
• 7.2 US & Canada Helium Gas Cryogenic Purification System Market Size by Application
  • 7.2.1 US & Canada Helium Gas Cryogenic Purification System Sales by Application (2018-2029)
  • 7.2.2 US & Canada Helium Gas Cryogenic Purification System Revenue by Application (2018-2029)
• 7.3 US & Canada Helium Gas Cryogenic Purification System Sales by Country
  • 7.3.1 US & Canada Helium Gas Cryogenic Purification System Revenue by Country: 2018 VS 2022 VS 2029
  • 7.3.2 US & Canada Helium Gas Cryogenic Purification System Sales by Country (2018-2029)
  • 7.3.3 US & Canada Helium Gas Cryogenic Purification System Revenue by Country (2018-2029)
  • 7.3.4 United States
  • 7.3.5 Canada

8 Europe

• 8.1 Europe Helium Gas Cryogenic Purification System Market Size by Type
  • 8.1.1 Europe Helium Gas Cryogenic Purification System Sales by Type (2018-2029)
  • 8.1.2 Europe Helium Gas Cryogenic Purification System Revenue by Type (2018-2029)
• 8.2 Europe Helium Gas Cryogenic Purification System Market Size by Application
  • 8.2.1 Europe Helium Gas Cryogenic Purification System Sales by Application (2018-2029)
  • 8.2.2 Europe Helium Gas Cryogenic Purification System Revenue by Application (2018-2029)
• 8.3 Europe Helium Gas Cryogenic Purification System Sales by Country
  • 8.3.1 Europe Helium Gas Cryogenic Purification System Revenue by Country: 2018 VS 2022 VS 2029
  • 8.3.2 Europe Helium Gas Cryogenic Purification System Sales by Country (2018-2029)
  • 8.3.3 Europe Helium Gas Cryogenic Purification System Revenue by Country (2018-2029)
  • 8.3.4 Germany
  • 8.3.5 France
  • 8.3.6 U.K.
  • 8.3.7 Italy
  • 8.3.8 Russia

9 China

• 9.1 China Helium Gas Cryogenic Purification System Market Size by Type
  • 9.1.1 China Helium Gas Cryogenic Purification System Sales by Type (2018-2029)
  • 9.1.2 China Helium Gas Cryogenic Purification System Revenue by Type (2018-2029)
• 9.2 China Helium Gas Cryogenic Purification System Market Size by Application
  • 9.2.1 China Helium Gas Cryogenic Purification System Sales by Application (2018-2029)
  • 9.2.2 China Helium Gas Cryogenic Purification System Revenue by Application (2018-2029)

10 Asia (excluding China)

• 10.1 Asia Helium Gas Cryogenic Purification System Market Size by Type
  • 10.1.1 Asia Helium Gas Cryogenic Purification System Sales by Type (2018-2029)
  • 10.1.2 Asia Helium Gas Cryogenic Purification System Revenue by Type (2018-2029)
• 10.2 Asia Helium Gas Cryogenic Purification System Market Size by Application
  • 10.2.1 Asia Helium Gas Cryogenic Purification System Sales by Application (2018-2029)
  • 10.2.2 Asia Helium Gas Cryogenic Purification System Revenue by Application (2018-2029)
• 10.3 Asia Helium Gas Cryogenic Purification System Sales by Region
  • 10.3.1 Asia Helium Gas Cryogenic Purification System Revenue by Region: 2018 VS 2022 VS 2029
  • 10.3.2 Asia Helium Gas Cryogenic Purification System Revenue by Region (2018-2029)
  • 10.3.3 Asia Helium Gas Cryogenic Purification System Sales by Region (2018-2029)
  • 10.3.4 Japan
  • 10.3.5 South Korea
  • 10.3.6 China Taiwan
  • 10.3.7 Southeast Asia
  • 10.3.8 India

11 Middle East, Africa and Latin America

• 11.1 Middle East, Africa and Latin America Helium Gas Cryogenic Purification System Market Size by Type
  • 11.1.1 Middle East, Africa and Latin America Helium Gas Cryogenic Purification System Sales by Type (2018-2029)
  • 11.1.2 Middle East, Africa and Latin America Helium Gas Cryogenic Purification System Revenue by Type (2018-2029)
• 11.2 Middle East, Africa and Latin America Helium Gas Cryogenic Purification System Market Size by Application
  • 11.2.1 Middle East, Africa and Latin America Helium Gas Cryogenic Purification System Sales by Application (2018-2029)
  • 11.2.2 Middle East, Africa and Latin America Helium Gas Cryogenic Purification System Revenue by Application (2018-2029)
• 11.3 Middle East, Africa and Latin America Helium Gas Cryogenic Purification System Sales by Country
  • 11.3.1 Middle East, Africa and Latin America Helium Gas Cryogenic Purification System Revenue by Country: 2018 VS 2022 VS 2029
  • 11.3.2 Middle East, Africa and Latin America Helium Gas Cryogenic Purification System Revenue by Country (2018-2029)
  • 11.3.3 Middle East, Africa and Latin America Helium Gas Cryogenic Purification System Sales by Country (2018-2029)
  • 11.3.4 Brazil
  • 11.3.5 Mexico
  • 11.3.6 Turkey
  • 11.3.7 Israel
  • 11.3.8 GCC Countries

12 Corporate Profiles

• 12.1 Entegris
  • 12.1.1 Entegris Company Information
  • 12.1.2 Entegris Overview
  • 12.1.3 Entegris Helium Gas Cryogenic Purification System Sales, Price, Revenue and Gross Margin (2018-2023)
  • 12.1.4 Entegris Helium Gas Cryogenic Purification System Product Model Numbers, Pictures, Descriptions and Specifications
  • 12.1.5 Entegris Recent Developments
• 12.2 Air Liquide
  • 12.2.1 Air Liquide Company Information
  • 12.2.2 Air Liquide Overview
  • 12.2.3 Air Liquide Helium Gas Cryogenic Purification System Sales, Price, Revenue and Gross Margin (2018-2023)
  • 12.2.4 Air Liquide Helium Gas Cryogenic Purification System Product Model Numbers, Pictures, Descriptions and Specifications
  • 12.2.5 Air Liquide Recent Developments
• 12.3 Air Products
  • 12.3.1 Air Products Company Information
  • 12.3.2 Air Products Overview
  • 12.3.3 Air Products Helium Gas Cryogenic Purification System Sales, Price, Revenue and Gross Margin (2018-2023)
  • 12.3.4 Air Products Helium Gas Cryogenic Purification System Product Model Numbers, Pictures, Descriptions and Specifications
  • 12.3.5 Air Products Recent Developments
• 12.4 Sumitomo Chemicals
  • 12.4.1 Sumitomo Chemicals Company Information
  • 12.4.2 Sumitomo Chemicals Overview
  • 12.4.3 Sumitomo Chemicals Helium Gas Cryogenic Purification System Sales, Price, Revenue and Gross Margin (2018-2023)
  • 12.4.4 Sumitomo Chemicals Helium Gas Cryogenic Purification System Product Model Numbers, Pictures, Descriptions and Specifications
  • 12.4.5 Sumitomo Chemicals Recent Developments
• 12.5 Linde
  • 12.5.1 Linde Company Information
  • 12.5.2 Linde Overview
  • 12.5.3 Linde Helium Gas Cryogenic Purification System Sales, Price, Revenue and Gross Margin (2018-2023)
  • 12.5.4 Linde Helium Gas Cryogenic Purification System Product Model Numbers, Pictures, Descriptions and Specifications
  • 12.5.5 Linde Recent Developments
• 12.6 Taiyo Nippon Sanso
  • 12.6.1 Taiyo Nippon Sanso Company Information
  • 12.6.2 Taiyo Nippon Sanso Overview
  • 12.6.3 Taiyo Nippon Sanso Helium Gas Cryogenic Purification System Sales, Price, Revenue and Gross Margin (2018-2023)
  • 12.6.4 Taiyo Nippon Sanso Helium Gas Cryogenic Purification System Product Model Numbers, Pictures, Descriptions and Specifications
  • 12.6.5 Taiyo Nippon Sanso Recent Developments
• 12.7 Ivys Adsorbation
  • 12.7.1 Ivys Adsorbation Company Information
  • 12.7.2 Ivys Adsorbation Overview
  • 12.7.3 Ivys Adsorbation Helium Gas Cryogenic Purification System Sales, Price, Revenue and Gross Margin (2018-2023)
  • 12.7.4 Ivys Adsorbation Helium Gas Cryogenic Purification System Product Model Numbers, Pictures, Descriptions and Specifications
  • 12.7.5 Ivys Adsorbation Recent Developments
• 12.8 Guangzhou Guanggang Gases & Energy
  • 12.8.1 Guangzhou Guanggang Gases & Energy Company Information
  • 12.8.2 Guangzhou Guanggang Gases & Energy Overview
  • 12.8.3 Guangzhou Guanggang Gases & Energy Helium Gas Cryogenic Purification System Sales, Price, Revenue and Gross Margin (2018-2023)
  • 12.8.4 Guangzhou Guanggang Gases & Energy Helium Gas Cryogenic Purification System Product Model Numbers, Pictures, Descriptions and Specifications
  • 12.8.5 Guangzhou Guanggang Gases & Energy Recent Developments
• 12.9 Cryomech (Bluefors)
  • 12.9.1 Cryomech (Bluefors) Company Information
  • 12.9.2 Cryomech (Bluefors) Overview
  • 12.9.3 Cryomech (Bluefors) Helium Gas Cryogenic Purification System Sales, Price, Revenue and Gross Margin (2018-2023)
  • 12.9.4 Cryomech (Bluefors) Helium Gas Cryogenic Purification System Product Model Numbers, Pictures, Descriptions and Specifications
  • 12.9.5 Cryomech (Bluefors) Recent Developments
• 12.10 Sysadvance
  • 12.10.1 Sysadvance Company Information
  • 12.10.2 Sysadvance Overview
  • 12.10.3 Sysadvance Helium Gas Cryogenic Purification System Sales, Price, Revenue and Gross Margin (2018-2023)
  • 12.10.4 Sysadvance Helium Gas Cryogenic Purification System Product Model Numbers, Pictures, Descriptions and Specifications
  • 12.10.5 Sysadvance Recent Developments
• 12.11 Bhuruka Gases Ltd
  • 12.11.1 Bhuruka Gases Ltd Company Information
  • 12.11.2 Bhuruka Gases Ltd Overview
  • 12.11.3 Bhuruka Gases Ltd Helium Gas Cryogenic Purification System Sales, Price, Revenue and Gross Margin (2018-2023)
  • 12.11.4 Bhuruka Gases Ltd Helium Gas Cryogenic Purification System Product Model Numbers, Pictures, Descriptions and Specifications
  • 12.11.5 Bhuruka Gases Ltd Recent Developments
• 12.12 Quantum Design
  • 12.12.1 Quantum Design Company Information
  • 12.12.2 Quantum Design Overview
  • 12.12.3 Quantum Design Helium Gas Cryogenic Purification System Sales, Price, Revenue and Gross Margin (2018-2023)
  • 12.12.4 Quantum Design Helium Gas Cryogenic Purification System Product Model Numbers, Pictures, Descriptions and Specifications
  • 12.12.5 Quantum Design Recent Developments

13 Industry Chain and Sales Channels Analysis

• 13.1 Helium Gas Cryogenic Purification System Industry Chain Analysis
• 13.2 Helium Gas Cryogenic Purification System Key Raw Materials
  • 13.2.1 Key Raw Materials
  • 13.2.2 Raw Materials Key Suppliers
• 13.3 Helium Gas Cryogenic Purification System Production Mode & Process
• 13.4 Helium Gas Cryogenic Purification System Sales and Marketing
  • 13.4.1 Helium Gas Cryogenic Purification System Sales Channels
  • 13.4.2 Helium Gas Cryogenic Purification System Distributors
• 13.5 Helium Gas Cryogenic Purification System Customers

14 Helium Gas Cryogenic Purification System Market Dynamics

• 14.1 Helium Gas Cryogenic Purification System Industry Trends
• 14.2 Helium Gas Cryogenic Purification System Market Drivers
• 14.3 Helium Gas Cryogenic Purification System Market Challenges
• 14.4 Helium Gas Cryogenic Purification System Market Restraints

15 Key Finding in The Global Helium Gas Cryogenic Purification System Study

16 Appendix

• 16.1 Research Methodology
  • 16.1.1 Methodology/Research Approach
  • 16.1.2 Data Source
• 16.2 Author Details
• 16.3 Disclaimer

List of Tables

• Table 1. Global Helium Gas Cryogenic Purification System Market Size Growth Rate by Type, 2018 VS 2022 VS 2029 (US$ Million)
• Table 2. Major Manufacturers of Cryogenic Distillation
• Table 3. Major Manufacturers of Pressure Swing Adsorption (PSA)
• Table 4. Major Manufacturers of Membrane Separation
• Table 5. Major Manufacturers of Others
• Table 6. Global Helium Gas Cryogenic Purification System Market Size Growth Rate by Application, 2018 VS 2022 VS 2029 (US$ Million)
• Table 7. Global Helium Gas Cryogenic Purification System Production by Region: 2018 VS 2022 VS 2029 (K Units)
• Table 8. Global Helium Gas Cryogenic Purification System Production by Region (2018-2023) & (K Units)
• Table 9. Global Helium Gas Cryogenic Purification System Production by Region (2024-2029) & (K Units)
• Table 10. Global Helium Gas Cryogenic Purification System Production Market Share by Region (2018-2023)
• Table 11. Global Helium Gas Cryogenic Purification System Production Market Share by Region (2024-2029)
• Table 12. Global Helium Gas Cryogenic Purification System Revenue Grow Rate (CAGR) by Region: 2018 VS 2022 VS 2029 (US$ Million)
• Table 13. Global Helium Gas Cryogenic Purification System Revenue by Region (2018-2023) & (US$ Million)
• Table 14. Global Helium Gas Cryogenic Purification System Revenue by Region (2024-2029) & (US$ Million)
• Table 15. Global Helium Gas Cryogenic Purification System Revenue Market Share by Region (2018-2023)
• Table 16. Global Helium Gas Cryogenic Purification System Revenue Market Share by Region (2024-2029)
• Table 17. Global Helium Gas Cryogenic Purification System Sales Grow Rate (CAGR) by Region: 2018 VS 2022 VS 2029 (US$ Million)
• Table 18. Global Helium Gas Cryogenic Purification System Sales by Region (2018-2023) & (K Units)
• Table 19. Global Helium Gas Cryogenic Purification System Sales by Region (2024-2029) & (K Units)
• Table 20. Global Helium Gas Cryogenic Purification System Sales Market Share by Region (2018-2023)
• Table 21. Global Helium Gas Cryogenic Purification System Sales Market Share by Region (2024-2029)
• Table 22. Global Helium Gas Cryogenic Purification System Sales by Manufacturers (2018-2023) & (K Units)
• Table 23. Global Helium Gas Cryogenic Purification System Sales Share by Manufacturers (2018-2023)
• Table 24. Global Helium Gas Cryogenic Purification System Revenue by Manufacturers (2018-2023) & (US$ Million)
• Table 25. Global Helium Gas Cryogenic Purification System Revenue Share by Manufacturers (2018-2023)
• Table 26. Helium Gas Cryogenic Purification System Price by Manufacturers 2018-2023 (US$/Unit)
• Table 27. Global Key Players of Helium Gas Cryogenic Purification System, Industry Ranking, 2021 VS 2022 VS 2023
• Table 28. Global Helium Gas Cryogenic Purification System Manufacturers Market Concentration Ratio (CR5 and HHI)
• Table 29. Global Helium Gas Cryogenic Purification System by Company Type (Tier 1, Tier 2, and Tier 3) & (based on the Revenue in Helium Gas Cryogenic Purification System as of 2022)
• Table 30. Global Key Manufacturers of Helium Gas Cryogenic Purification System, Manufacturing Base Distribution and Headquarters
• Table 31. Global Key Manufacturers of Helium Gas Cryogenic Purification System, Product Offered and Application
• Table 32. Global Key Manufacturers of Helium Gas Cryogenic Purification System, Date of Enter into This Industry
• Table 33. Mergers & Acquisitions, Expansion Plans
• Table 34. Global Helium Gas Cryogenic Purification System Sales by Type (2018-2023) & (K Units)
• Table 35. Global Helium Gas Cryogenic Purification System Sales by Type (2024-2029) & (K Units)
• Table 36. Global Helium Gas Cryogenic Purification System Sales Share by Type (2018-2023)
• Table 37. Global Helium Gas Cryogenic Purification System Sales Share by Type (2024-2029)
• Table 38. Global Helium Gas Cryogenic Purification System Revenue by Type (2018-2023) & (US$ Million)
• Table 39. Global Helium Gas Cryogenic Purification System Revenue by Type (2024-2029) & (US$ Million)
• Table 40. Global Helium Gas Cryogenic Purification System Revenue Share by Type (2018-2023)
• Table 41. Global Helium Gas Cryogenic Purification System Revenue Share by Type (2024-2029)
• Table 42. Helium Gas Cryogenic Purification System Price by Type (2018-2023) & (US$/Unit)
• Table 43. Global Helium Gas Cryogenic Purification System Price Forecast by Type (2024-2029) & (US$/Unit)
• Table 44. Global Helium Gas Cryogenic Purification System Sales by Application (2018-2023) & (K Units)
• Table 45. Global Helium Gas Cryogenic Purification System Sales by Application (2024-2029) & (K Units)
• Table 46. Global Helium Gas Cryogenic Purification System Sales Share by Application (2018-2023)
• Table 47. Global Helium Gas Cryogenic Purification System Sales Share by Application (2024-2029)
• Table 48. Global Helium Gas Cryogenic Purification System Revenue by Application (2018-2023) & (US$ Million)
• Table 49. Global Helium Gas Cryogenic Purification System Revenue by Application (2024-2029) & (US$ Million)
• Table 50. Global Helium Gas Cryogenic Purification System Revenue Share by Application (2018-2023)
• Table 51. Global Helium Gas Cryogenic Purification System Revenue Share by Application (2024-2029)
• Table 52. Helium Gas Cryogenic Purification System Price by Application (2018-2023) & (US$/Unit)
• Table 53. Global Helium Gas Cryogenic Purification System Price Forecast by Application (2024-2029) & (US$/Unit)
• Table 54. US & Canada Helium Gas Cryogenic Purification System Sales by Type (2018-2023) & (K Units)
• Table 55. US & Canada Helium Gas Cryogenic Purification System Sales by Type (2024-2029) & (K Units)
• Table 56. US & Canada Helium Gas Cryogenic Purification System Revenue by Type (2018-2023) & (US$ Million)
• Table 57. US & Canada Helium Gas Cryogenic Purification System Revenue by Type (2024-2029) & (US$ Million)
• Table 58. US & Canada Helium Gas Cryogenic Purification System Sales by Application (2018-2023) & (K Units)
• Table 59. US & Canada Helium Gas Cryogenic Purification System Sales by Application (2024-2029) & (K Units)
• Table 60. US & Canada Helium Gas Cryogenic Purification System Revenue by Application (2018-2023) & (US$ Million)
• Table 61. US & Canada Helium Gas Cryogenic Purification System Revenue by Application (2024-2029) & (US$ Million)
• Table 62. US & Canada Helium Gas Cryogenic Purification System Revenue Grow Rate (CAGR) by Country: 2018 VS 2022 VS 2029 (US$ Million)
• Table 63. US & Canada Helium Gas Cryogenic Purification System Revenue by Country (2018-2023) & (US$ Million)
• Table 64. US & Canada Helium Gas Cryogenic Purification System Revenue by Country (2024-2029) & (US$ Million)
• Table 65. US & Canada Helium Gas Cryogenic Purification System Sales by Country (2018-2023) & (K Units)
• Table 66. US & Canada Helium Gas Cryogenic Purification System Sales by Country (2024-2029) & (K Units)
• Table 67. Europe Helium Gas Cryogenic Purification System Sales by Type (2018-2023) & (K Units)
• Table 68. Europe Helium Gas Cryogenic Purification System Sales by Type (2024-2029) & (K Units)
• Table 69. Europe Helium Gas Cryogenic Purification System Revenue by Type (2018-2023) & (US$ Million)
• Table 70. Europe Helium Gas Cryogenic Purification System Revenue by Type (2024-2029) & (US$ Million)
• Table 71. Europe Helium Gas Cryogenic Purification System Sales by Application (2018-2023) & (K Units)
• Table 72. Europe Helium Gas Cryogenic Purification System Sales by Application (2024-2029) & (K Units)
• Table 73. Europe Helium Gas Cryogenic Purification System Revenue by Application (2018-2023) & (US$ Million)
• Table 74. Europe Helium Gas Cryogenic Purification System Revenue by Application (2024-2029) & (US$ Million)
• Table 75. Europe Helium Gas Cryogenic Purification System Revenue Grow Rate (CAGR) by Country: 2018 VS 2022 VS 2029 (US$ Million)
• Table 76. Europe Helium Gas Cryogenic Purification System Revenue by Country (2018-2023) & (US$ Million)
• Table 77. Europe Helium Gas Cryogenic Purification System Revenue by Country (2024-2029) & (US$ Million)
• Table 78. Europe Helium Gas Cryogenic Purification System Sales by Country (2018-2023) & (K Units)
• Table 79. Europe Helium Gas Cryogenic Purification System Sales by Country (2024-2029) & (K Units)
• Table 80. China Helium Gas Cryogenic Purification System Sales by Type (2018-2023) & (K Units)
• Table 81. China Helium Gas Cryogenic Purification System Sales by Type (2024-2029) & (K Units)
• Table 82. China Helium Gas Cryogenic Purification System Revenue by Type (2018-2023) & (US$ Million)
• Table 83. China Helium Gas Cryogenic Purification System Revenue by Type (2024-2029) & (US$ Million)
• Table 84. China Helium Gas Cryogenic Purification System Sales by Application (2018-2023) & (K Units)
• Table 85. China Helium Gas Cryogenic Purification System Sales by Application (2024-2029) & (K Units)
• Table 86. China Helium Gas Cryogenic Purification System Revenue by Application (2018-2023) & (US$ Million)
• Table 87. China Helium Gas Cryogenic Purification System Revenue by Application (2024-2029) & (US$ Million)
• Table 88. Asia Helium Gas Cryogenic Purification System Sales by Type (2018-2023) & (K Units)
• Table 89. Asia Helium Gas Cryogenic Purification System Sales by Type (2024-2029) & (K Units)
• Table 90. Asia Helium Gas Cryogenic Purification System Revenue by Type (2018-2023) & (US$ Million)
• Table 91. Asia Helium Gas Cryogenic Purification System Revenue by Type (2024-2029) & (US$ Million)
• Table 92. Asia Helium Gas Cryogenic Purification System Sales by Application (2018-2023) & (K Units)
• Table 93. Asia Helium Gas Cryogenic Purification System Sales by Application (2024-2029) & (K Units)
• Table 94. Asia Helium Gas Cryogenic Purification System Revenue by Application (2018-2023) & (US$ Million)
• Table 95. Asia Helium Gas Cryogenic Purification System Revenue by Application (2024-2029) & (US$ Million)
• Table 96. Asia Helium Gas Cryogenic Purification System Revenue Grow Rate (CAGR) by Country: 2018 VS 2022 VS 2029 (US$ Million)
• Table 97. Asia Helium Gas Cryogenic Purification System Revenue by Region (2018-2023) & (US$ Million)
• Table 98. Asia Helium Gas Cryogenic Purification System Revenue by Region (2024-2029) & (US$ Million)
• Table 99. Asia Helium Gas Cryogenic Purification System Sales by Region (2018-2023) & (K Units)
• Table 100. Asia Helium Gas Cryogenic Purification System Sales by Region (2024-2029) & (K Units)
• Table 101. Middle East, Africa and Latin America Helium Gas Cryogenic Purification System Sales by Type (2018-2023) & (K Units)
• Table 102. Middle East, Africa and Latin America Helium Gas Cryogenic Purification System Sales by Type (2024-2029) & (K Units)
• Table 103. Middle East, Africa and Latin America Helium Gas Cryogenic Purification System Revenue by Type (2018-2023) & (US$ Million)
• Table 104. Middle East, Africa and Latin America Helium Gas Cryogenic Purification System Revenue by Type (2024-2029) & (US$ Million)
• Table 105. Middle East, Africa and Latin America Helium Gas Cryogenic Purification System Sales by Application (2018-2023) & (K Units)
• Table 106. Middle East, Africa and Latin America Helium Gas Cryogenic Purification System Sales by Application (2024-2029) & (K Units)
• Table 107. Middle East, Africa and Latin America Helium Gas Cryogenic Purification System Revenue by Application (2018-2023) & (US$ Million)
• Table 108. Middle East, Africa and Latin America Helium Gas Cryogenic Purification System Revenue by Application (2024-2029) & (US$ Million)
• Table 109. Middle East, Africa and Latin America Helium Gas Cryogenic Purification System Revenue Grow Rate (CAGR) by Country: 2018 VS 2022 VS 2029 (US$ Million)
• Table 110. Middle East, Africa and Latin America Helium Gas Cryogenic Purification System Revenue by Country (2018-2023) & (US$ Million)
• Table 111. Middle East, Africa and Latin America Helium Gas Cryogenic Purification System Revenue by Country (2024-2029) & (US$ Million)
• Table 112. Middle East, Africa and Latin America Helium Gas Cryogenic Purification System Sales by Country (2018-2023) & (K Units)
• Table 113. Middle East, Africa and Latin America Helium Gas Cryogenic Purification System Sales by Country (2024-2029) & (K Units)
• Table 114. Entegris Company Information
• Table 115. Entegris Description and Major Businesses
• Table 116. Entegris Helium Gas Cryogenic Purification System Sales (K Units), Revenue (US$ Million), Price (US$/Unit) and Gross Margin (2018-2023)
• Table 117. Entegris Helium Gas Cryogenic Purification System Product Model Numbers, Pictures, Descriptions and Specifications
• Table 118. Entegris Recent Development
• Table 119. Air Liquide Company Information
• Table 120. Air Liquide Description and Major Businesses
• Table 121. Air Liquide Helium Gas Cryogenic Purification System Sales (K Units), Revenue (US$ Million), Price (US$/Unit) and Gross Margin (2018-2023)
• Table 122. Air Liquide Helium Gas Cryogenic Purification System Product Model Numbers, Pictures, Descriptions and Specifications
• Table 123. Air Liquide Recent Development
• Table 124. Air Products Company Information
• Table 125. Air Products Description and Major Businesses
• Table 126. Air Products Helium Gas Cryogenic Purification System Sales (K Units), Revenue (US$ Million), Price (US$/Unit) and Gross Margin (2018-2023)
• Table 127. Air Products Helium Gas Cryogenic Purification System Product Model Numbers, Pictures, Descriptions and Specifications
• Table 128. Air Products Recent Development
• Table 129. Sumitomo Chemicals Company Information
• Table 130. Sumitomo Chemicals Description and Major Businesses
• Table 131. Sumitomo Chemicals Helium Gas Cryogenic Purification System Sales (K Units), Revenue (US$ Million), Price (US$/Unit) and Gross Margin (2018-2023)
• Table 132. Sumitomo Chemicals Helium Gas Cryogenic Purification System Product Model Numbers, Pictures, Descriptions and Specifications
• Table 133. Sumitomo Chemicals Recent Development
• Table 134. Linde Company Information
• Table 135. Linde Description and Major Businesses
• Table 136. Linde Helium Gas Cryogenic Purification System Sales (K Units), Revenue (US$ Million), Price (US$/Unit) and Gross Margin (2018-2023)
• Table 137. Linde Helium Gas Cryogenic Purification System Product Model Numbers, Pictures, Descriptions and Specifications
• Table 138. Linde Recent Development
• Table 139. Taiyo Nippon Sanso Company Information
• Table 140. Taiyo Nippon Sanso Description and Major Businesses
• Table 141. Taiyo Nippon Sanso Helium Gas Cryogenic Purification System Sales (K Units), Revenue (US$ Million), Price (US$/Unit) and Gross Margin (2018-2023)
• Table 142. Taiyo Nippon Sanso Helium Gas Cryogenic Purification System Product Model Numbers, Pictures, Descriptions and Specifications
• Table 143. Taiyo Nippon Sanso Recent Development
• Table 144. Ivys Adsorbation Company Information
• Table 145. Ivys Adsorbation Description and Major Businesses
• Table 146. Ivys Adsorbation Helium Gas Cryogenic Purification System Sales (K Units), Revenue (US$ Million), Price (US$/Unit) and Gross Margin (2018-2023)
• Table 147. Ivys Adsorbation Helium Gas Cryogenic Purification System Product Model Numbers, Pictures, Descriptions and Specifications
• Table 148. Ivys Adsorbation Recent Development
• Table 149. Guangzhou Guanggang Gases & Energy Company Information
• Table 150. Guangzhou Guanggang Gases & Energy Description and Major Businesses
• Table 151. Guangzhou Guanggang Gases & Energy Helium Gas Cryogenic Purification System Sales (K Units), Revenue (US$ Million), Price (US$/Unit) and Gross Margin (2018-2023)
• Table 152. Guangzhou Guanggang Gases & Energy Helium Gas Cryogenic Purification System Product Model Numbers, Pictures, Descriptions and Specifications
• Table 153. Guangzhou Guanggang Gases & Energy Recent Development
• Table 154. Cryomech (Bluefors) Company Information
• Table 155. Cryomech (Bluefors) Description and Major Businesses
• Table 156. Cryomech (Bluefors) Helium Gas Cryogenic Purification System Sales (K Units), Revenue (US$ Million), Price (US$/Unit) and Gross Margin (2018-2023)
• Table 157. Cryomech (Bluefors) Helium Gas Cryogenic Purification System Product Model Numbers, Pictures, Descriptions and Specifications
• Table 158. Cryomech (Bluefors) Recent Development
• Table 159. Sysadvance Company Information
• Table 160. Sysadvance Description and Major Businesses
• Table 161. Sysadvance Helium Gas Cryogenic Purification System Sales (K Units), Revenue (US$ Million), Price (US$/Unit) and Gross Margin (2018-2023)
• Table 162. Sysadvance Helium Gas Cryogenic Purification System Product Model Numbers, Pictures, Descriptions and Specifications
• Table 163. Sysadvance Recent Development
• Table 164. Bhuruka Gases Ltd Company Information
• Table 165. Bhuruka Gases Ltd Description and Major Businesses
• Table 166. Bhuruka Gases Ltd Helium Gas Cryogenic Purification System Sales (K Units), Revenue (US$ Million), Price (US$/Unit) and Gross Margin (2018-2023)
• Table 167. Bhuruka Gases Ltd Helium Gas Cryogenic Purification System Product Model Numbers, Pictures, Descriptions and Specifications
• Table 168. Bhuruka Gases Ltd Recent Development
• Table 169. Quantum Design Company Information
• Table 170. Quantum Design Description and Major Businesses
• Table 171. Quantum Design Helium Gas Cryogenic Purification System Sales (K Units), Revenue (US$ Million), Price (US$/Unit) and Gross Margin (2018-2023)
• Table 172. Quantum Design Helium Gas Cryogenic Purification System Product Model Numbers, Pictures, Descriptions and Specifications
• Table 173. Quantum Design Recent Development
• Table 174. Key Raw Materials Lists
• Table 175. Raw Materials Key Suppliers Lists
• Table 176. Helium Gas Cryogenic Purification System Distributors List
• Table 177. Helium Gas Cryogenic Purification System Customers List
• Table 178. Helium Gas Cryogenic Purification System Market Trends
• Table 179. Helium Gas Cryogenic Purification System Market Drivers
• Table 180. Helium Gas Cryogenic Purification System Market Challenges
• Table 181. Helium Gas Cryogenic Purification System Market Restraints
• Table 182. Research Programs/Design for This Report
• Table 183. Key Data Information from Secondary Sources
• Table 184. Key Data Information from Primary Sources

List of Figures

• Figure 1. Helium Gas Cryogenic Purification System Product Picture
• Figure 2. Global Helium Gas Cryogenic Purification System Market Size Growth Rate by Type, 2018 VS 2022 VS 2029 (US$ Million)
• Figure 3. Global Helium Gas Cryogenic Purification System Market Share by Type in 2022 & 2029
• Figure 4. Cryogenic Distillation Product Picture
• Figure 5. Pressure Swing Adsorption (PSA) Product Picture
• Figure 6. Membrane Separation Product Picture
• Figure 7. Others Product Picture
• Figure 8. Global Helium Gas Cryogenic Purification System Market Size Growth Rate by Application, 2018 VS 2022 VS 2029 (US$ Million)
• Figure 9. Global Helium Gas Cryogenic Purification System Market Share by Application in 2022 & 2029
• Figure 10. Medical
• Figure 11. Semiconductor
• Figure 12. Aerospace
• Figure 13. Others
• Figure 14. Helium Gas Cryogenic Purification System Report Years Considered
• Figure 15. Global Helium Gas Cryogenic Purification System Capacity, Production and Utilization (2018-2029) & (K Units)
• Figure 16. Global Helium Gas Cryogenic Purification System Production Market Share by Region in Percentage: 2022 Versus 2029
• Figure 17. Global Helium Gas Cryogenic Purification System Production Market Share by Region (2018-2029)
• Figure 18. Helium Gas Cryogenic Purification System Production Growth Rate in North America (2018-2029) & (K Units)
• Figure 19. Helium Gas Cryogenic Purification System Production Growth Rate in Europe (2018-2029) & (K Units)
• Figure 20. Helium Gas Cryogenic Purification System Production Growth Rate in China (2018-2029) & (K Units)
• Figure 21. Helium Gas Cryogenic Purification System Production Growth Rate in Japan (2018-2029) & (K Units)
• Figure 22. Global Helium Gas Cryogenic Purification System Revenue, (US$ Million), 2018 VS 2022 VS 2029
• Figure 23. Global Helium Gas Cryogenic Purification System Revenue 2018-2029 (US$ Million)
• Figure 24. Global Helium Gas Cryogenic Purification System Revenue (CAGR) by Region: 2018 VS 2022 VS 2029 (US$ Million)
• Figure 25. Global Helium Gas Cryogenic Purification System Revenue Market Share by Region in Percentage: 2022 Versus 2029
• Figure 26. Global Helium Gas Cryogenic Purification System Revenue Market Share by Region (2018-2029)
• Figure 27. Global Helium Gas Cryogenic Purification System Sales 2018-2029 ((K Units)
• Figure 28. Global Helium Gas Cryogenic Purification System Sales (CAGR) by Region: 2018 VS 2022 VS 2029 (K Units)
• Figure 29. Global Helium Gas Cryogenic Purification System Sales Market Share by Region (2018-2029)
• Figure 30. US & Canada Helium Gas Cryogenic Purification System Sales YoY (2018-2029) & (K Units)
• Figure 31. US & Canada Helium Gas Cryogenic Purification System Revenue YoY (2018-2029) & (US$ Million)
• Figure 32. Europe Helium Gas Cryogenic Purification System Sales YoY (2018-2029) & (K Units)
• Figure 33. Europe Helium Gas Cryogenic Purification System Revenue YoY (2018-2029) & (US$ Million)
• Figure 34. China Helium Gas Cryogenic Purification System Sales YoY (2018-2029) & (K Units)
• Figure 35. China Helium Gas Cryogenic Purification System Revenue YoY (2018-2029) & (US$ Million)
• Figure 36. Asia (excluding China) Helium Gas Cryogenic Purification System Sales YoY (2018-2029) & (K Units)
• Figure 37. Asia (excluding China) Helium Gas Cryogenic Purification System Revenue YoY (2018-2029) & (US$ Million)
• Figure 38. Middle East, Africa and Latin America Helium Gas Cryogenic Purification System Sales YoY (2018-2029) & (K Units)
• Figure 39. Middle East, Africa and Latin America Helium Gas Cryogenic Purification System Revenue YoY (2018-2029) & (US$ Million)
• Figure 40. The Helium Gas Cryogenic Purification System Market Share of Top 10 and Top 5 Largest Manufacturers Around the World in 2022
• Figure 41. The Top 5 and 10 Largest Manufacturers of Helium Gas Cryogenic Purification System in the World: Market Share by Helium Gas Cryogenic Purification System Revenue in 2022
• Figure 42. Global Helium Gas Cryogenic Purification System Market Share by Company Type (Tier 1, Tier 2, and Tier 3): 2018 VS 2022
• Figure 43. Global Helium Gas Cryogenic Purification System Sales Market Share by Type (2018-2029)
• Figure 44. Global Helium Gas Cryogenic Purification System Revenue Market Share by Type (2018-2029)
• Figure 45. Global Helium Gas Cryogenic Purification System Sales Market Share by Application (2018-2029)
• Figure 46. Global Helium Gas Cryogenic Purification System Revenue Market Share by Application (2018-2029)
• Figure 47. US & Canada Helium Gas Cryogenic Purification System Sales Market Share by Type (2018-2029)
• Figure 48. US & Canada Helium Gas Cryogenic Purification System Revenue Market Share by Type (2018-2029)
• Figure 49. US & Canada Helium Gas Cryogenic Purification System Sales Market Share by Application (2018-2029)
• Figure 50. US & Canada Helium Gas Cryogenic Purification System Revenue Market Share by Application (2018-2029)
• Figure 51. US & Canada Helium Gas Cryogenic Purification System Revenue Share by Country (2018-2029)
• Figure 52. US & Canada Helium Gas Cryogenic Purification System Sales Share by Country (2018-2029)
• Figure 53. U.S. Helium Gas Cryogenic Purification System Revenue (2018-2029) & (US$ Million)
• Figure 54. Canada Helium Gas Cryogenic Purification System Revenue (2018-2029) & (US$ Million)
• Figure 55. Europe Helium Gas Cryogenic Purification System Sales Market Share by Type (2018-2029)
• Figure 56. Europe Helium Gas Cryogenic Purification System Revenue Market Share by Type (2018-2029)
• Figure 57. Europe Helium Gas Cryogenic Purification System Sales Market Share by Application (2018-2029)
• Figure 58. Europe Helium Gas Cryogenic Purification System Revenue Market Share by Application (2018-2029)
• Figure 59. Europe Helium Gas Cryogenic Purification System Revenue Share by Country (2018-2029)
• Figure 60. Europe Helium Gas Cryogenic Purification System Sales Share by Country (2018-2029)
• Figure 61. Germany Helium Gas Cryogenic Purification System Revenue (2018-2029) & (US$ Million)
• Figure 62. France Helium Gas Cryogenic Purification System Revenue (2018-2029) & (US$ Million)
• Figure 63. U.K. Helium Gas Cryogenic Purification System Revenue (2018-2029) & (US$ Million)
• Figure 64. Italy Helium Gas Cryogenic Purification System Revenue (2018-2029) & (US$ Million)
• Figure 65. Russia Helium Gas Cryogenic Purification System Revenue (2018-2029) & (US$ Million)
• Figure 66. China Helium Gas Cryogenic Purification System Sales Market Share by Type (2018-2029)
• Figure 67. China Helium Gas Cryogenic Purification System Revenue Market Share by Type (2018-2029)
• Figure 68. China Helium Gas Cryogenic Purification System Sales Market Share by Application (2018-2029)
• Figure 69. China Helium Gas Cryogenic Purification System Revenue Market Share by Application (2018-2029)
• Figure 70. Asia Helium Gas Cryogenic Purification System Sales Market Share by Type (2018-2029)
• Figure 71. Asia Helium Gas Cryogenic Purification System Revenue Market Share by Type (2018-2029)
• Figure 72. Asia Helium Gas Cryogenic Purification System Sales Market Share by Application (2018-2029)
• Figure 73. Asia Helium Gas Cryogenic Purification System Revenue Market Share by Application (2018-2029)
• Figure 74. Asia Helium Gas Cryogenic Purification System Revenue Share by Region (2018-2029)
• Figure 75. Asia Helium Gas Cryogenic Purification System Sales Share by Region (2018-2029)
• Figure 76. Japan Helium Gas Cryogenic Purification System Revenue (2018-2029) & (US$ Million)
• Figure 77. South Korea Helium Gas Cryogenic Purification System Revenue (2018-2029) & (US$ Million)
• Figure 78. China Taiwan Helium Gas Cryogenic Purification System Revenue (2018-2029) & (US$ Million)
• Figure 79. Southeast Asia Helium Gas Cryogenic Purification System Revenue (2018-2029) & (US$ Million)
• Figure 80. India Helium Gas Cryogenic Purification System Revenue (2018-2029) & (US$ Million)
• Figure 81. Middle East, Africa and Latin America Helium Gas Cryogenic Purification System Sales Market Share by Type (2018-2029)
• Figure 82. Middle East, Africa and Latin America Helium Gas Cryogenic Purification System Revenue Market Share by Type (2018-2029)
• Figure 83. Middle East, Africa and Latin America Helium Gas Cryogenic Purification System Sales Market Share by Application (2018-2029)
• Figure 84. Middle East, Africa and Latin America Helium Gas Cryogenic Purification System Revenue Market Share by Application (2018-2029)
• Figure 85. Middle East, Africa and Latin America Helium Gas Cryogenic Purification System Revenue Share by Country (2018-2029)
• Figure 86. Middle East, Africa and Latin America Helium Gas Cryogenic Purification System Sales Share by Country (2018-2029)
• Figure 87. Brazil Helium Gas Cryogenic Purification System Revenue (2018-2029) & (US$ Million)
• Figure 88. Mexico Helium Gas Cryogenic Purification System Revenue (2018-2029) & (US$ Million)
• Figure 89. Turkey Helium Gas Cryogenic Purification System Revenue (2018-2029) & (US$ Million)
• Figure 90. Israel Helium Gas Cryogenic Purification System Revenue (2018-2029) & (US$ Million)
• Figure 91. GCC Countries Helium Gas Cryogenic Purification System Revenue (2018-2029) & (US$ Million)
• Figure 92. Helium Gas Cryogenic Purification System Value Chain
• Figure 93. Helium Gas Cryogenic Purification System Production Process
• Figure 94. Channels of Distribution
• Figure 95. Distributors Profiles
• Figure 96. Bottom-up and Top-down Approaches for This Report
• Figure 97. Data Triangulation
• Figure 98. Key Executives Interviewed