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Louisville, KY, United States of America

Zeon Chemicals L.p.

USPTO Granted Patents = 17

% Expired Patents = 29.4

EPO Patents = 3

Trademarks = 5

Forward Citations = 19

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31 inventors (with patents filed for the assignee):

Lawrence J Justice (4 out of 4 patents)

Soobum Choi (4 out of 4 patents)

Edmee Files (3 out of 3 patents)

4. Mahesh Datla (2 out of 2 patents)

5. Paul E Manley (2 out of 3 patents)

6. David D H Tao (2 out of 2 patents)

7. Michael M Gozdiff (2 out of 6 patents)

8. Donald C Grimm (2 out of 11 patents)

9. Andrew Mittermiller (1 out of 1 patent)

10. Andrew Goodwin (1 out of 1 patent)

11. Mike Recchio (1 out of 1 patent)

12. Kazu Niwa (1 out of 6 patents)

13. Clark Cable (1 out of 1 patent)

14. David J McDonald (1 out of 1 patent)

15. Mark Allen (1 out of 1 patent)

17 patents: Sort by Forward Citations

1. 11976181 - Hydrogenated nitrile rubber with reduced catalyst impurity (2024-05-07),

2. 11142638 - Highly damping elastomeric polymer (2021-10-12),

3. 10781272 - Process for recovery of residual hydrogenation catalyst from hydrogenated nitrile rubber solution (2020-09-22),

4. 10691037 - Production method of rubber composition (2020-06-23),

5. 10126247 - Rubber crumb inspection system (2018-11-13),

6. 9540501 - Water swellable rubber composition having stable swelling property at high temperatures (2017-01-10),

7. 9096733 - Process for producing coalesced rubber microparticles and their blends with epoxy resins (2015-08-04),

8. 7988903 - Fast curing vulcanizable multi-part elastomer composition, and process for blending, injection molding and curing of elastomer composition (2011-08-02),

9. 7767751 - Process for preventing gel formation in lattices of hydrogenated, low molecular weight, functionalized elastomers (2010-08-03),

10. 7411015 - Process for preventing gel formation in lattices of hydrogenated, low molecular weight, functionalized elastomers (2008-08-12),

11. 6759457 - Unique compositions having utility in rubber applications (2004-07-06),

12. 6187867 - Hydrogenated nitrile rubber compositions containing thermoplastic polyolefins (2001-02-13),

13. 6127469 - High clarity carboxylated nitrile rubber (2000-10-03),

14. 6090874 - High clarity carboxylated nitrile rubber (2000-07-18),

15. 6060553 - Non-agglomerating elastomeric particles (2000-05-09),

Company Overview

Zeon Chemicals L.P., headquartered in Louisville, KY, specializes in the development and manufacturing of advanced materials and specialty chemicals. The company focuses on innovative solutions for various industries, including automotive, electronics, and healthcare. With a commitment to research and technology, Zeon Chemicals leverages its expertise to create high-performance products that meet the evolving needs of its global clientele. The organization emphasizes sustainability and efficiency in its operations, contributing to a more environmentally responsible future.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 13 2026

17 Patents

#33 in Louisville, KY

#79 in Kentucky

#18,894 in US

#35,918 in the World

Louisville, KY, United States of America

Zeon Chemicals L.p.

Forward Citations = 19

31 inventors:

Lawrence J Justice (4 out of 4 patents)

Soobum Choi (4 out of 4 patents)

Edmee Files (3 out of 3 patents)

4. Mahesh Datla (2 out of 2 patents)

5. Paul E Manley (2 out of 3 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Zeon Chemicals L.p.. Retrieved from https://idiyas.com/company/zeon-chemicals

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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