For the Inventor, By the Inventor

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Evonik Deguesse Gmbh

USPTO Granted Patents = 1

Forward Citations = 16

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8 inventors (with patents filed for the assignee):

Philippe Favresse (1 out of 21 patents)

Oliver Springer (1 out of 13 patents)

Margitta Nilewski (1 out of 1 patent)

4. André Scharf (1 out of 1 patent)

5. Petra Gehrmann (1 out of 1 patent)

6. Thomas Mettin (1 out of 1 patent)

7. Michael Schwan (1 out of 1 patent)

8. Tobias Wied (1 out of 1 patent)

1 patent: Sort by Forward Citations

1. 9738797 - Use of polyglycerol partial esters as defoamers (2017-08-22),

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USPTO Data Jan 1 1976 - Dec 30 2025

1 Patents

#141 in Essen

#15,109 in Germany

Evonik Deguesse Gmbh

Forward Citations = 16

8 inventors:

Philippe Favresse (1 out of 21 patents)

Oliver Springer (1 out of 13 patents)

Margitta Nilewski (1 out of 1 patent)

4. André Scharf (1 out of 1 patent)

5. Petra Gehrmann (1 out of 1 patent)

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