% Expired Patents = 75.0

EPO Patents = 1

Forward Citations = 28

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5 inventors (with patents filed for the assignee):

Leonid Rappoport (8 out of 13 patents)

Aleksander Yam (7 out of 8 patents)

Alex Vainer (5 out of 5 patents)

4. Alexander Vainer (3 out of 4 patents)

5. Aleksandr Yam (1 out of 1 patent)

6. Aleks Yam (0 patent)

8 patents: Sort by Forward Citations

1. 8889802 - Polymer compositions and methods of making and using same (2014-11-18),

2. 8378060 - Poly(thioesters), their applications and derivatives (2013-02-19),

3. 8158726 - Poly(thioesters), their applications and derivatives (2012-04-17),

4. 8138278 - Polymer compositions and methods of making and using same (2012-03-20),

5. 7087708 - Poly ((polythioalkyl)esters), their applications and derivatives (2006-08-08),

6. 6590011 - Radiation initiated epoxy-amine systems (2003-07-08),

7. 6465597 - Epoxy-amine compositions containing sulfur as a cure accelerator (2002-10-15),

8. 6369188 - Polyfunctional urethane- or urea-containing oligomers and polymers prepared therefrom (2002-04-09),

Company Overview

Polymeright, Inc. is a leading manufacturer of polymer materials for a wide range of industries. With a focus on innovation and sustainability, we provide high-quality solutions for companies looking to improve their products and reduce their environmental impact. Our team of experts is dedicated to developing cutting-edge polymer technologies to meet the evolving needs of our customers. Visit our website to learn more about our products and services.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 13 2026

8 Patents

#209 in Fremont, CA

#8,540 in California

#35,924 in US

Fremont, CA, United States of America

Polymeright, Inc.

Forward Citations = 28

5 inventors:

Leonid Rappoport (8 out of 13 patents)

Aleksander Yam (7 out of 8 patents)

Alex Vainer (5 out of 5 patents)

4. Alexander Vainer (3 out of 4 patents)

5. Aleksandr Yam (1 out of 1 patent)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Polymeright, Inc.. Retrieved from https://idiyas.com/company/polymeright

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]

1 patent (EPO):

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]