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For the Inventor, By the Inventor

Domat/Ems, Switzerland

Uhde Inventa-fischer Ag


USPTO Granted Patents = 2



Forward Citations = 6

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4 inventors (with patents filed for the assignee):

goldMedal Kurt Hanimann (2 out of 6 patents)

silverMedal Werner Stibal (2 out of 12 patents)

bronzeMedal Heinz Ulrich Gaehwiler (0 patent)


2 patents:

1. 8470220 - Method and device for producing polyester granules and/or shaped parts with a low acetaldehyde content (2013-06-25),
2. 7674878 - Method for producing non-sticking granules from a polyester material and for the further processing of granules produced in this way (2010-03-09),
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USPTO Data Jan 1 1976 - Dec 16 2025

2 Patents

#4 in Domat/Ems

#3,010 in Switzerland

...
Domat/Ems, Switzerland

Uhde Inventa-fischer Ag

Forward Citations = 6

4 inventors:

goldMedal Kurt Hanimann (2 out of 6 patents)

silverMedal Werner Stibal (2 out of 12 patents)

bronzeMedal Heinz Ulrich Gaehwiler (0 patent)

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