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Des Plaines, IL, United States of America

Gas Technology Institute

USPTO Granted Patents = 271

CIPO Patents = 70

EPO Patents = 29

Trademarks = 32

Forward Citations = 1,878

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294 inventors (with patents filed for the assignee):

Qinbai Fan (32 out of 32 patents)

Martin Brendan Linck (22 out of 30 patents)

Larry Gordon Felix (21 out of 26 patents)

4. Hamid Ali Abbasi (19 out of 36 patents)

5. Terry L Marker (19 out of 84 patents)

6. Aleksandr Kozlov (14 out of 15 patents)

7. Howard S Meyer (14 out of 16 patents)

8. Iosif K Rabovitser (14 out of 19 patents)

9. Mark J Khinkis (14 out of 46 patents)

10. David M Rue (13 out of 14 patents)

11. Jeffrey A Mays (12 out of 20 patents)

12. Michael John Roberts (10 out of 14 patents)

13. David F Cygan (9 out of 12 patents)

14. Shiguang Li (9 out of 16 patents)

15. Shaojun Zhou (8 out of 13 patents)

Core Competencies:

Oxy-PFBC

Cryogenic Hydrogen Pressurization

Carbon Monoxide Sensor

Hydrogen Fuel Power Generation

Enzyme-Based Green Solvents

Decarbonization of Natural Gas

Integrated Gasification

Fischer-Tropsch Conversion

Hydrogen Generation

Solar-Infrared Hybrid Collector

Hydraulic Fracturing

Noble Metal Catalysts

271 patents: Sort by Forward Citations

1. 12338991 - Oxy-PFBC temperature management through staged gas injection and gas velocity management (2025-06-24),

2. 12140237 - Compact inline over-pressurization protection device (2024-11-12),

3. 12129972 - System and method to cost-effectively pressurize cryogenic H2 by heat transfer (2024-10-29),

4. 12117181 - High efficiency convection oven (2024-10-15),

5. 12050212 - Carbon monoxide sensor system (2024-07-30),

6. 12031725 - Efficient under-fired broiler and grill apparatus (2024-07-09),

7. 11774027 - Emergency leak clamp (2023-10-03),

8. 11738996 - Power generation using hydrogen fuel with economical carbon dioxide capture (2023-08-29),

9. 11686472 - Controlled secondary air supply range burner (2023-06-27),

10. 11643912 - Application of enzyme-based green solvents for the recovery of subsurface fluids (2023-05-09),

11. 11585576 - Cooling system (2023-02-21),

12. 11578628 - Method and system to selectively recover water vapor and latent heat from exhaust gas streams (2023-02-14),

13. 11535514 - System and method for recycling pressure swing absorber off-gas (2022-12-27),

14. 11519635 - Gas fired process heater with ultra-low pollutant emissions (2022-12-06),

15. 11506088 - Hydro-turbine drive methods and systems for application for various rotary machineries (2022-11-22),

Gas Technology Institute (GTI) is a leading research, development, and training organization addressing energy and environmental challenges. With expertise in natural gas, energy conversion, and emerging technologies, GTI supports industry innovation and sustainability through collaborative R&D, technical services, and knowledge sharing.

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

Company Badge

USPTO Data Jan 1 1976 - Dec 9 2025

271 Patents

#3 in Des Plaines, IL

#97 in Illinois

#1,528 in US

#3,128 in the World

Des Plaines, IL, United States of America

Gas Technology Institute

Forward Citations = 1,878

294 inventors:

Qinbai Fan (32 out of 32 patents)

Martin Brendan Linck (22 out of 30 patents)

Larry Gordon Felix (21 out of 26 patents)

4. Hamid Ali Abbasi (19 out of 36 patents)

5. Terry L Marker (19 out of 84 patents)

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