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Gibbsboro, NJ, United States of America

Hri, Inc.

Calculating rank

USPTO Granted Patents = 45

Forward Citations = 821

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38 inventors (with patents filed for the assignee):

Alfred G Comolli (9 out of 21 patents)

Paul Harriman Kydd (8 out of 37 patents)

Partha S Ganguli (6 out of 12 patents)

4. Derk T Huibers (5 out of 16 patents)

5. Joseph B McLean (5 out of 5 patents)

6. James B MacArthur (4 out of 10 patents)

7. Michael C Chervenak (4 out of 15 patents)

8. Lawrence M Abrams (3 out of 10 patents)

9. Allen S Li (3 out of 4 patents)

10. Govanon Nongbri (3 out of 7 patents)

11. John D Milligan (3 out of 6 patents)

12. Richard M Eccles (3 out of 4 patents)

13. Frederick A Zenz (2 out of 11 patents)

14. Edwin S Johanson (2 out of 7 patents)

15. Cheng-Yih Jenq (2 out of 3 patents)

Core Competencies:

Catalyst Rejuvenation

Coal Liquefaction

Hydroconversion

Fluidized Bed Reactor

Hydrogenation

Ethanol Production

Thermal Cracking

Desulfurization

Reactor Assembly

Chemical Tagging

Hydrocarbon Feedstocks

Temperature Control

45 patents: Sort by Forward Citations

1. 5906953 - Catalyst rejuvenation process (1999-05-25),

2. 5421326 - Heat resistant suit with active cooling system (1995-06-06),

3. 5045180 - Catalytic two-stage coal liquefaction process having improved nitrogen (1991-09-03),

4. 5037791 - Porous metal oxide supported carbon-coated catalysts and method for (1991-08-06),

5. 5033413 - Fluidized bed combustion system and method utilizing capped dual-sided (1991-07-23),

6. 4947803 - Fludized bed reactor using capped dual-sided contact units and methods (1990-08-14),

7. 4879021 - Hydrogenation of coal and subsequent liquefaction of hydrogenated (1989-11-07),

8. 4874506 - Catalytic two-stage coal hydrogenation process using extinction recycle (1989-10-17),

9. 4863884 - Method for rejuvenating used catalysts (1989-09-05),

10. 4853111 - Two-stage co-processing of coal/oil feedstocks (1989-08-01),

11. 4842719 - Catalytic two-stage coal hydrogenation and hydroconversion process (1989-06-27),

12. 4839030 - Coal liquefaction process utilizing coal/CO.sub.2 slurry feedstream (1989-06-13),

13. 4816141 - Catalytic two-stage liquefaction of coal utilizing cascading of used (1989-03-28),

14. 4769219 - Catalyst rejuvenation vessel assembly (1988-09-06),

15. 4702891 - Fluid flow distribution system for fluidized bed reactor (1987-10-27),

Company Overview

Hri, Inc., based in Gibbsboro, NJ, specializes in advanced chemical processes and technologies. The company focuses on catalyst rejuvenation and hydrogenation processes, contributing to innovations in coal liquefaction and catalytic hydroconversion. Hri, Inc. also develops solutions for thermal cracking and ethanol production, emphasizing efficiency and sustainability in energy production. Their expertise extends to desulfurization technologies, addressing environmental concerns in fuel processing and refining.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 20 2026

45 Patents

#1 in Gibbsboro, NJ

#323 in New Jersey

#7,787 in US

#15,450 in the World

Gibbsboro, NJ, United States of America

Hri, Inc.

Forward Citations = 821

38 inventors:

Alfred G Comolli (9 out of 21 patents)

Paul Harriman Kydd (8 out of 37 patents)

Partha S Ganguli (6 out of 12 patents)

4. Derk T Huibers (5 out of 16 patents)

5. Joseph B McLean (5 out of 5 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Hri, Inc.. Retrieved from https://idiyas.com/company/hri

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]

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