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Houston, TX, United States of America

Tpc Group LLC

USPTO Granted Patents = 31

CIPO Patents = 2

EPO Patents = 15

Trademarks = 2

Forward Citations = 29

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38 inventors (with patents filed for the assignee):

Joseph G Duff (14 out of 15 patents)

Michael O Nutt (12 out of 15 patents)

Jillian M Horn (8 out of 8 patents)

4. Sohel K Shaikh (7 out of 83 patents)

5. Clifford Alan Maat (7 out of 7 patents)

6. Peggy J Macatangay (6 out of 6 patents)

7. Liana Caciula (5 out of 5 patents)

8. Rajeev Kumar (4 out of 4 patents)

9. André M Gobin (4 out of 4 patents)

10. Rex Lawson (4 out of 4 patents)

11. John Joseph Senetar (4 out of 62 patents)

12. George Pappas (3 out of 3 patents)

13. Gilbert D Valdez (3 out of 17 patents)

14. Mark P Kaminsky (3 out of 20 patents)

15. Elizabeth Ballard (3 out of 3 patents)

Core Competencies:

Isobutylene Copolymers

Butadiene Production

Oxidative Dehydrogenation

Low Emissions

Polyisobutylene

Heat Recovery

Flexible Manufacturing

Energy Recovery

High Throughput

Catalyst Regeneration

Selective Removal

Vinylidene Content

31 patents: Sort by Forward Citations

1. 12187819 - Compound, its preparation and use (2025-01-07),

2. 11326004 - Isobutylene copolymers, method for making isobutylene copolymers and isobutylene copolymer products (2022-05-10),

3. 11208511 - Non-random isobutylene copolymers (2021-12-28),

4. 10947324 - Flexible manufacturing system for selectively producing different linear alpha olefins (2021-03-16),

5. 10836690 - Dehydrogenation process and system with reactor re-sequencing (2020-11-17),

6. 10544071 - Heat recovery in the process of production of butadiene (2020-01-28),

7. 10538466 - Use of C4 absorber overhead for stripping aldehydes (2020-01-21),

8. 10526259 - Staged pressure for butadiene reactors to enhance energy recovery (2020-01-07),

9. 10155704 - Processes and apparatuses for production of butadiene (2018-12-18),

10. 10052608 - Low emissions oxidative dehydrogenation apparatus for producing butadiene (2018-08-21),

11. 10035741 - High throughput oxidative dehydrogenation process (2018-07-31),

12. 10035740 - Multi-stage oxidative dehydrogenation process with inter-stage cooling (2018-07-31),

13. 10035136 - [object Object] (2018-07-31),

14. 9908097 - Controllability oxidative dehydrogenation process for producing butadiene (2018-03-06),

15. 9902669 - Oxidative dehydrogenation process with hydrocarbon moderator gas and reduced nitrogen feed (2018-02-27),

Company Overview

TPC Group LLC is a leading provider of specialty chemicals and petrochemical products, primarily serving the energy and industrial sectors. Headquartered in Houston, Texas, the company focuses on the development and manufacturing of high-performance materials that are essential for various applications, including rubber, plastics, and coatings. TPC Group is committed to innovation in chemical processes and sustainability, leveraging advanced technologies to enhance product performance and reduce environmental impact.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 13 2026

31 Patents

#165 in Houston, TX

#599 in Texas

#10,927 in US

#21,260 in the World

Houston, TX, United States of America

Tpc Group LLC

Forward Citations = 29

38 inventors:

Joseph G Duff (14 out of 15 patents)

Michael O Nutt (12 out of 15 patents)

Jillian M Horn (8 out of 8 patents)

4. Sohel K Shaikh (7 out of 83 patents)

5. Clifford Alan Maat (7 out of 7 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Tpc Group LLC. Retrieved from https://idiyas.com/company/tpc-group

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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