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Houston, TX, United States of America

Air Liquide Advanced Technologies U.S. LLC

USPTO Granted Patents = 46

CIPO Patents = 2

EPO Patents = 5

Forward Citations = 103

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69 inventors (with patents filed for the assignee):

Yong Ding (10 out of 22 patents)

Sandeep K Karode (10 out of 11 patents)

Paul Terrien (7 out of 25 patents)

4. Sudhir S Kulkarni (6 out of 32 patents)

5. Philippe A Coignet (5 out of 14 patents)

6. Dean W Kratzer (5 out of 16 patents)

7. Karl S Beers (5 out of 7 patents)

8. Michael John Mitariten (5 out of 14 patents)

9. Ryan B Adelman (4 out of 9 patents)

10. Pascal Marty (3 out of 15 patents)

11. Edgar S Sanders, Jr (3 out of 18 patents)

12. Yury Eyfa (3 out of 4 patents)

13. Christopher K Higgins (3 out of 3 patents)

14. Benjamin Bikson (3 out of 74 patents)

15. Benoit Grand (2 out of 13 patents)

Core Competencies:

Fuel Gas Recovery

Membrane Separation

CO2 Removal

Helium Purification

Natural Gas Purification

Gas Separation Membranes

Biomethane Production

Hydrogen Dispenser

Cryogenic Storage

High Temperature Adsorption

Distributed Combustion

Flameless Combustion

46 patents: Sort by Forward Citations

1. 12508549 - Gas separation membrane bundle with convertible flow configurations (2025-12-30),

2. 12344806 - System and method for recovery of fuel gas from crude oil purification (2025-07-01),

3. 12296295 - Membrane sweep with internal reheat of sweep gas (2025-05-13),

4. 11992814 - Asymmetric modified carbon molecular sieve hollow fiber membranes having improved permeance (2024-05-28),

5. 11992804 - Integrated compression and membrane separation process for removal of CO2 from raw natural gas (2024-05-28),

6. 11952270 - Method and system for purification of helium using cryogenic, membrane, and adsorption techniques (2024-04-09),

7. 11717806 - Adsorber (2023-08-08),

8. 11535803 - Method for purifying natural gas using an economizer (2022-12-27),

9. 11491440 - Membrane nitrogen rejection process and system (2022-11-08),

10. 11465127 - Adsorption based gas separation method (2022-10-11),

11. 11318412 - Gas separation membrane module with membrane elements arranged in series (2022-05-03),

12. 11318411 - Cold membrane nitrogen rejection process and system (2022-05-03),

13. 11278843 - Method for separating a natural gas stream into a methane-enriched fraction and a fraction enriched in Cand higher hydrocarbons (2022-03-22),

14. 11154812 - Method for purifying a natural gas stream (2021-10-26),

15. 11123693 - Asymmetric modified carbon molecular sieve hollow fiber membranes having improved permeance (2021-09-21),

Air Liquide Advanced Technologies U.S. LLC is a leading global supplier of specialty gases and advanced materials for various industries. With a strong focus on innovation and technology, they provide cutting-edge solutions to address complex challenges. Their expertise includes gas production, purification, and distribution, as well as the development of advanced materials for sustainable applications. Air Liquide Advanced Technologies U.S. LLC aims to enhance their customers' performance by delivering reliable and high-quality products and services.

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

Company Badge

USPTO Data Jan 1 1976 - Dec 30 2025

46 Patents

#122 in Houston, TX

#415 in Texas

#7,332 in US

#14,689 in the World

Houston, TX, United States of America

Air Liquide Advanced Technologies U.S. LLC

Forward Citations = 103

69 inventors:

Yong Ding (10 out of 22 patents)

Sandeep K Karode (10 out of 11 patents)

Paul Terrien (7 out of 25 patents)

4. Sudhir S Kulkarni (6 out of 32 patents)

5. Philippe A Coignet (5 out of 14 patents)

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