Polysar International, S.a., based in Fribourg, Switzerland, specializes in the development and manufacturing of advanced polymer materials. The company focuses on innovative solutions for various industries, including automotive, aerospace, and consumer goods. With a commitment to research and technology, Polysar aims to enhance material performance and sustainability. Its expertise in polymer science positions it as a key player in delivering high-quality products that meet the evolving needs of global markets.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 13 2026

10 Patents

#13 in Fribourg

#1,045 in Switzerland

#56,047 in the World

Fribourg, Switzerland

Polysar International, S.a.

Forward Citations = 72

17 inventors:

Gary W Ceska (2 out of 30 patents)

Martin B Sherwin (2 out of 26 patents)

Abraham P Gelbein (2 out of 52 patents)

4. Robert Hansen (2 out of 6 patents)

5. Alvin R Sinclair (2 out of 2 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Polysar International, S.a.. Retrieved from https://idiyas.com/company/polysar-international-s-a

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]