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Louisville, KY, United States of America

United Catalysts Inc.

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USPTO Granted Patents = 28

Trademarks = 10

Forward Citations = 423

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33 inventors (with patents filed for the assignee):

Edward K Dienes (5 out of 7 patents)

Arthur L Hausberger (4 out of 5 patents)

Richard M Shelley (3 out of 4 patents)

4. Alan Lawrence Steinmetz (3 out of 9 patents)

5. Matthew Lee Rix (3 out of 3 patents)

6. Karl J Russ (3 out of 4 patents)

7. Gary W Beall (3 out of 4 patents)

8. Charles W Glancy (3 out of 3 patents)

9. Jay S Merriam (3 out of 3 patents)

10. Jon P Wagner (2 out of 19 patents)

11. David L Williams (2 out of 10 patents)

12. Anthony A Schulz (2 out of 6 patents)

13. Thomas W Powell, Jr (2 out of 2 patents)

14. Cecil B Hogg (2 out of 3 patents)

15. Donald R Broughton (2 out of 3 patents)

Core Competencies:

Dehydrogenation Catalysts

Desiccant Composition

Copper Oxide Catalyst

Zinc Oxide Catalyst

Hydrocarbon Removal

Aminoplast-Ether Copolymers

Clay Treatment

Nickel Hydrogenation

Allergen Absorbent

Methanation Catalyst

Steam Reforming

CO Conversion Catalyst

28 patents: Sort by Forward Citations

1. 6242379 - Dehydrogenation catalysts (2001-06-05),

2. 6217701 - Desiccant composition (2001-04-17),

3. 5990372 - Adsorbent for the removal of trace quantities from a hydrocarbon stream (1999-11-23),

4. 5990040 - Promoted and stabilized copper oxide and zinc oxide catalyst and (1999-11-23),

5. 5935304 - Desiccant composition (1999-08-10),

6. 5914373 - Water soluble aminoplast-ether copolymers (1999-06-22),

7. 5743942 - Desiccant container (1998-04-28),

8. 5629373 - Water based coating composition containing an aminoplast-ether copolymer (1997-05-13),

9. 5627232 - Water-based composition containing an aminoplast-ether copolymer (1997-05-06),

10. 5529622 - Process for treatment of clay for use as a paper coating pigment (1996-06-25),

11. 5258346 - Nickel hydrogenation catalyst (1993-11-02),

12. 5186747 - Organophilic clays preactivated with propylene carbonate (1993-02-16),

13. 5023225 - Dehydrogenation catalyst and process for its preparation (1991-06-11),

14. 5017361 - Allergen absorbent and blocking aerosol composition (1991-05-21),

15. 4980327 - Reduced and stabilized hydrogenation catalysts (1990-12-25),

Company Overview

United Catalysts Inc., based in Louisville, KY, specializes in the development and manufacturing of advanced catalytic materials and technologies. The company focuses on providing innovative solutions for various applications, including automotive emissions control and industrial processes. With a commitment to research and development, United Catalysts aims to enhance efficiency and sustainability in the chemical and automotive sectors, contributing to cleaner technologies and improved environmental outcomes.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Nov 10 2026

28 Patents

#18 in Louisville, KY

#43 in Kentucky

#12,036 in US

#23,351 in the World

Louisville, KY, United States of America

United Catalysts Inc.

Forward Citations = 423

33 inventors:

Edward K Dienes (5 out of 7 patents)

Arthur L Hausberger (4 out of 5 patents)

Richard M Shelley (3 out of 4 patents)

4. Alan Lawrence Steinmetz (3 out of 9 patents)

5. Matthew Lee Rix (3 out of 3 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: United Catalysts Inc.. Retrieved from https://idiyas.com/company/united-catalysts

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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