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Fribourg, Switzerland

Polysar Financial Services S.a.

Calculating rank

USPTO Granted Patents = 28

Forward Citations = 251

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35 inventors (with patents filed for the assignee):

Robert J Gorka (3 out of 3 patents)

Osman T Aboul-Nasr (3 out of 3 patents)

Harry A Biletch (3 out of 4 patents)

4. Morton L Wallach (2 out of 2 patents)

5. Lawrence Y Lo (2 out of 2 patents)

6. Paul R Boulier (2 out of 2 patents)

7. Richard A Di Manno (2 out of 2 patents)

8. Jimmy D Cross (2 out of 3 patents)

9. Speros P Nemphos (1 out of 12 patents)

10. Richard L Scott (1 out of 2 patents)

11. Israel D Fridman (1 out of 4 patents)

12. Ervin R Dan (1 out of 3 patents)

13. Dennis M McAvinew (1 out of 1 patent)

14. Emanuiel Cooper (1 out of 1 patent)

15. Hendrikus W Leenders (1 out of 2 patents)

Core Competencies:

Lactide Polymerization

Copolymers

Polymer Alloys

Devolatilization

Transparent Polyblends

Orthopaedic Structures

Styrenic Alloys

Nucleating Systems

High Solids Compounds

Latex Modified Foams

Thickeners

Asphalt Emulsion

28 patents: Sort by Forward Citations

1. 5136017 - Continuous lactide polymerization (1992-08-04),

2. 5132397 - 4-valerolactone copolymers (1992-07-21),

3. 5123179 - Dryer for polymer strands (1992-06-23),

4. 5118388 - Polymer melt distributor (1992-06-02),

5. 5075374 - Polyester-polycarbonate-graft polymer alloy (1991-12-24),

6. 5069750 - Distributor for a devolatilizer (1991-12-03),

7. 5032644 - Styrenic polyamide alloy (1991-07-16),

8. 5015713 - Alkaline polymerization of carboxylated polymers (1991-05-14),

9. 4990565 - Transparent polyblends (1991-02-05),

10. 4951656 - Orthopaedic structures from polymeric materials (1990-08-28),

11. 4948823 - Nucleating systems (1990-08-14),

12. 4940752 - Styrenic polycarbonate alloys (1990-07-10),

13. 4934433 - Devolatilization (1990-06-19),

14. 4896475 - Rocker frame (1990-01-30),

15. 4866125 - Styrenic polycarbonate alloys (1989-09-12),

Company Overview

Polysar Financial Services S.a., based in Fribourg, Switzerland, specializes in providing innovative financial solutions tailored to meet the diverse needs of its clients. The company focuses on developing advanced financial products and services that enhance investment strategies and risk management. With a commitment to leveraging technology and research, Polysar aims to deliver exceptional value in the financial services sector, catering to both individual and institutional investors across various markets.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 27 2026

28 Patents

#7 in Fribourg

#476 in Switzerland

#23,317 in the World

Fribourg, Switzerland

Polysar Financial Services S.a.

Forward Citations = 251

35 inventors:

Robert J Gorka (3 out of 3 patents)

Osman T Aboul-Nasr (3 out of 3 patents)

Harry A Biletch (3 out of 4 patents)

4. Morton L Wallach (2 out of 2 patents)

5. Lawrence Y Lo (2 out of 2 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Polysar Financial Services S.a.. Retrieved from https://idiyas.com/company/polysar-financial-services-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]

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