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For the Inventor, By the Inventor

Essen, Germany

Golschmidt Ag


USPTO Granted Patents = 1

Forward Citations = 8

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5 inventors (with patents filed for the assignee):

goldMedal Stefan Silber (1 out of 56 patents)

silverMedal Michael Keup (1 out of 16 patents)

bronzeMedal Roland Sucker (1 out of 14 patents)

4.  Thomas Ebbrecht (1 out of 15 patents)

5.  Wolfgang Josten (1 out of 13 patents)


1 patent:

1. 6451863 - Use of water-insoluble poly(oxy-1,4-butanediyl)-containing polyoxyalkylene-polysiloxane block copolymers for defoaming aqueous media (2002-09-17),
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USPTO Data Jan 1 1976 - Sep 29 2026

1 Patents

#145 in Essen

#15,353 in Germany

Essen, DE
Essen, Germany

Golschmidt Ag

Forward Citations = 8

5 inventors:

goldMedal Stefan Silber (1 out of 56 patents)

silverMedal Michael Keup (1 out of 16 patents)

bronzeMedal Roland Sucker (1 out of 14 patents)

4.  Thomas Ebbrecht (1 out of 15 patents)

5.  Wolfgang Josten (1 out of 13 patents)

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