% Expired Patents = 16.7

Forward Citations = 58

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7 inventors (with patents filed for the assignee):

Rubin Feldman (5 out of 12 patents)

Edward W Taylor, Jr (3 out of 3 patents)

Malkit S Deogon (2 out of 2 patents)

4. Allen W Thorpe (2 out of 2 patents)

5. James A Rippe, Jr (1 out of 1 patent)

6. Sina Ghatan (1 out of 2 patents)

7. Malkit S Deogan (1 out of 1 patent)

6 patents: Sort by Forward Citations

1. 6855401 - Composite thermal protective system and method (2005-02-15),

2. 6001437 - Method of making high-temperature glass fiber and thermal protective (1999-12-14),

3. 5974784 - Insulative shield, particularly for automotive exhaust components (1999-11-02),

4. 5900281 - Platinum-containing thermal protective compositions (1999-05-04),

5. 5591791 - Thermal protective compositions (1997-01-07),

6. 5372846 - Heat blocking materials and methods (1994-12-13),

Company Overview

Nu-chem, Inc. is a leading chemical manufacturing company specializing in producing high-quality cleaning and maintenance products for various industries. With over 20 years of experience, we offer a wide range of solutions for industrial, commercial, and residential use. Our products are formulated using advanced technology and stringent quality control measures to ensure superior performance and safety. Customer satisfaction is our top priority, and we strive to meet the diverse needs of our clients with innovative, eco-friendly solutions.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 13 2026

6 Patents

#20 in Fenton, MO

#645 in Missouri

#44,981 in US

Fenton, MO, United States of America

Nu-Chem, Inc.

Forward Citations = 58

7 inventors:

Rubin Feldman (5 out of 12 patents)

Edward W Taylor, Jr (3 out of 3 patents)

Malkit S Deogon (2 out of 2 patents)

4. Allen W Thorpe (2 out of 2 patents)

5. James A Rippe, Jr (1 out of 1 patent)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Nu-Chem, Inc.. Retrieved from https://idiyas.com/company/nu-chem

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]