Fribour, Switzerland

Polysar International, S.a.


USPTO Granted Patents = 10

Forward Citations = 72

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17 inventors (with patents filed for the assignee):

goldMedal Gary W Ceska (2 out of 30 patents)

silverMedal Martin B Sherwin (2 out of 26 patents)

bronzeMedal 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)

6 Edward H Gleason (2 out of 2 patents)

7 John R Adams (2 out of 2 patents)

8 Jimmy Y Peress (2 out of 2 patents)

9 Gerald W Burkhart (2 out of 2 patents)

10 Michel Longuet (2 out of 2 patents)

11 David Porter (1 out of 1 patent)

12 Jean-Pierre Lambert (1 out of 1 patent)

13 Michel L'Huillier (1 out of 1 patent)

14 Charles A Midgley (1 out of 2 patents)

15 David Walker (1 out of 1 patent)


10 patents:

Polysar International, S.a. is a leading company in the polymer industry, specializing in the production of synthetic rubbers and related products. With a global presence, Polysar International, S.a. is known for their innovative solutions and high-quality materials that cater to a wide range of industries. Their commitment to sustainability and customer satisfaction sets them apart in the market.
This text is generated by artificial intelligence and may not be accurate.

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USPTO Data Jan 1 1976 - Dec 9 2025

10 Patents

#1 in Fribour

#1,018 in Switzerland

#54,238 in the World

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Fribour, Switzerland
Forward Citations = 72

17 inventors:

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