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North Haven, CT, United States of America

Precision Combustion, Inc.

USPTO Granted Patents = 113

CIPO Patents = 20

EPO Patents = 12

Trademarks = 5

Forward Citations = 1,061

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68 inventors (with patents filed for the assignee):

Subir Roychoudhury (45 out of 46 patents)

William C Pfefferle (40 out of 59 patents)

Richard Mastanduno (23 out of 25 patents)

4. Bruce Crowder (18 out of 18 patents)

5. Christian Junaedi (17 out of 17 patents)

6. Shahrokh Etemad (13 out of 13 patents)

7. Jeffrey G Weissman (13 out of 14 patents)

8. Saurabh Vilekar (12 out of 12 patents)

9. Codruta Maria Zoican-Loebick (11 out of 11 patents)

10. David Lang Spence (11 out of 11 patents)

11. Francesco Macri (8 out of 8 patents)

12. Kyle Hawley (8 out of 8 patents)

13. Benjamin D Baird (8 out of 8 patents)

14. Lance L Smith (8 out of 8 patents)

15. Curtis Morgan (7 out of 7 patents)

Core Competencies:

Decontamination Technology

Endothermic Reaction Reactor

Hydrocarbon Detection

Vehicle Dehumidification

Power Generation Systems

Refinery Gas Processing

Solid Oxide Fuel Cells

Thermophotovoltaic Generators

Sorbent Systems

Catalytic Reactors

Multi-Fuel Internal Combustion Engines

Chemical Reactors

113 patents: Sort by Forward Citations

1. 12419986 - System for decontamination of a vehicle interior (2025-09-23),

2. 12233392 - Reactor for endothermic reaction (2025-02-25),

3. 12158431 - Method and test kit for detecting copper in a liquid hydrocarbon (2024-12-03),

4. 12103365 - System for dehumidification of a vehicle interior (2024-10-01),

5. 11973249 - Integrated power generation system (2024-04-30),

6. 11760629 - Refinery gas processing method (2023-09-19),

7. 11742498 - Thermal management of a solid oxide fuel cell system (2023-08-29),

8. 11722092 - Two-stage combustor for thermophotovoltaic generator (2023-08-08),

9. 11691103 - Sorbent system for removing ammonia and organic compounds from a gaseous environment (2023-07-04),

10. 11682781 - Thermally integrated hotbox combining a steam reformer with SOFC stacks (2023-06-20),

11. 11666852 - Regenerable adsorbent system (2023-06-06),

12. 11581553 - Regenerative solid oxide stack (2023-02-14),

13. 11558004 - Two-stage combustor for thermophotovoltaic generator (2023-01-17),

14. 11476484 - Thermally integrated hotbox combining a steam reformer with SOFC stacks (2022-10-18),

15. 11454602 - Sensor for determining a physicochemical property of a liquid fuel (2022-09-27),

Precision Combustion, Inc. (PCI) is a global leader in the design, development, and manufacture of advanced systems for clean and efficient combustion, fuel processing, and emissions control.

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

Company Badge

USPTO Data Jan 1 1976 - Dec 2 2025

113 Patents

#2 in North Haven, CT

#81 in Connecticut

#3,264 in US

#6,783 in the World

North Haven, CT, United States of America

Precision Combustion, Inc.

Forward Citations = 1,061

68 inventors:

Subir Roychoudhury (45 out of 46 patents)

William C Pfefferle (40 out of 59 patents)

Richard Mastanduno (23 out of 25 patents)

4. Bruce Crowder (18 out of 18 patents)

5. Christian Junaedi (17 out of 17 patents)

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