For the Inventor, By the Inventor

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Hésingue, France

Cryostar Sas

USPTO Granted Patents = 24

% Expired Patents = 25.0

CIPO Patents = 1

EPO Patents = 37

Trademarks = 6

Forward Citations = 44

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31 inventors (with patents filed for the assignee):

Mathias Ragot (4 out of 4 patents)

Simon Oury (3 out of 3 patents)

Marina Darry (2 out of 2 patents)

4. Philippe Heisch (2 out of 2 patents)

5. Stephane Sgambati (2 out of 2 patents)

6. Josef Pozivil (2 out of 7 patents)

7. Anny Murad-bickard (2 out of 2 patents)

8. Cyril Heliot (1 out of 1 patent)

9. Robert Adler (1 out of 16 patents)

10. Ekkehardt Klein (1 out of 2 patents)

11. Lukas Tobeiner (1 out of 1 patent)

12. Christoph Nagl (1 out of 7 patents)

13. David De Nardis (1 out of 1 patent)

14. Frederic Marcuccilli (1 out of 1 patent)

15. Philippe Fauvel (1 out of 1 patent)

24 patents: Sort by Forward Citations

1. 12584490 - Monolithic shaft for cryogenic turbo machine, cryogenic turbo machine and method for manufacturing (2026-03-24),

2. 12508653 - Method for manufacturing an impeller (2025-12-30),

3. 11982281 - Multi-stage turbomachine (2024-05-14),

4. 11859771 - Method and system for supplying liquefied gas (2024-01-02),

5. 11703187 - Method for providing pressurized gas to consumers and corresponding compressor arrangement at variable suction conditions (2023-07-18),

6. 11592143 - Method for transferring a cryogenic fluid and transfer system for implementing such a method (2023-02-28),

7. 11268524 - Method for controlling a plural stage compressor (2022-03-08),

8. 11168700 - Method for controlling the outlet pressure of a compressor (2021-11-09),

9. 10955089 - Set for dispensing liquefied gas (2021-03-23),

10. 10914516 - System for treating a gas deriving from the evaporation of a cryogenic liquid and supplying pressurized gas to a gas engine (2021-02-09),

11. 10900610 - Apparatus and method for compressing evaporated gas (2021-01-26),

12. 10816140 - Method of an apparatus for treating boil-off gas for the purpose of supplying at least an engine (2020-10-27),

13. 10801775 - System for liquefying a gas (2020-10-13),

14. 10774992 - Method for supplying cryogenic liquid, and facility for implementing said method (2020-09-15),

15. 10704735 - Method and device for replenishing a supply of cryogenic liquid, notably of liquefied natural gas (2020-07-07),

CRYOSTAR SAS is a leading cryogenic equipment manufacturer based in France. The company specializes in the design, manufacturing, and servicing of cryogenic pumps, turbo-expanders, and other cryogenic equipment used in various industries such as energy, petrochemical, and aerospace. With over 60 years of experience, CRYOSTAR SAS has established itself as a trusted provider of innovative and reliable solutions for the handling and liquefaction of gases at extremely low temperatures.

This text is generated by artificial intelligence and may not be accurate.

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USPTO Data Jan 1 1976 - Sep 15 2026

24 Patents

#1 in Hésingue

#875 in France

#26,555 in the World

Hésingue, France

Cryostar Sas

Forward Citations = 44

31 inventors:

Mathias Ragot (4 out of 4 patents)

Simon Oury (3 out of 3 patents)

Marina Darry (2 out of 2 patents)

4. Philippe Heisch (2 out of 2 patents)

5. Stephane Sgambati (2 out of 2 patents)

Please report any incorrect information to [email protected]

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