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For the Inventor, By the Inventor

Herne, Germany

Innospec Deutschland Gmbh


USPTO Granted Patents = 2


Trademarks = 1

Forward Citations = 1

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4 inventors (with patents filed for the assignee):

goldMedal Werner Kalischewski (2 out of 4 patents)

silverMedal Gabriele Lohmann (2 out of 8 patents)

bronzeMedal Stephen Leonard Cook (2 out of 14 patents)

4.  Armin Marschewski (1 out of 2 patents)

5.  Uwe Bilstein (0 patent)

6.  Uwe Bilstein (0 patent)


2 patents:

1. 7959691 - Composition (2011-06-14),
2. 7556657 - Composition (2009-07-07),
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USPTO Data Jan 1 1976 - Dec 30 2025

2 Patents

#13 in Herne

#10,513 in Germany

...
Herne, Germany

Innospec Deutschland Gmbh

Forward Citations = 1

4 inventors:

goldMedal Werner Kalischewski (2 out of 4 patents)

silverMedal Gabriele Lohmann (2 out of 8 patents)

bronzeMedal Stephen Leonard Cook (2 out of 14 patents)

4.  Armin Marschewski (1 out of 2 patents)

5.  Uwe Bilstein (0 patent)

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