% Expired Patents = 50.0

Trademarks = 25

Forward Citations = 8

Loading Chart...

7 inventors (with patents filed for the assignee):

Kenneth R Riddle (1 out of 4 patents)

Richard Romero (1 out of 1 patent)

Robert P Rose (1 out of 2 patents)

4. Larry R Carapellotti (1 out of 2 patents)

5. Joseph M Campo (1 out of 2 patents)

6. Timothy J Pike (1 out of 11 patents)

7. Usama E Younes (1 out of 40 patents)

2 patents: Sort by Forward Citations

1. 10131758 - Polyurethane foam-forming compositions, methods of making low density foams using such compositions, and foams formed therefrom (2018-11-20),

2. 9586446 - Ballistic resilient run-flat tire, kit and method thereof (2017-03-07),

Company Badge

USPTO Data Jan 1 1976 - Oct 6 2026

2 Patents

#18 in Maryland Heights, MO

#1,320 in Missouri

#94,782 in US

Maryland Heights, MO, United States of America

Accella Polyurethane Systems, LLC

Forward Citations = 8

7 inventors:

Kenneth R Riddle (1 out of 4 patents)

Richard Romero (1 out of 1 patent)

Robert P Rose (1 out of 2 patents)

4. Larry R Carapellotti (1 out of 2 patents)

5. Joseph M Campo (1 out of 2 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Accella Polyurethane Systems, LLC. Retrieved from https://idiyas.com/company/accella-polyurethane-systems

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]