For the Inventor, By the Inventor

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Wuppertal, Germany

Polyamide High Performace Gmbh

USPTO Granted Patents = 1

Forward Citations = 3

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7 inventors (with patents filed for the assignee):

Ralf Koehnen (1 out of 2 patents)

Britta Konrad (1 out of 2 patents)

Qiao Xiao (1 out of 2 patents)

4. Andreas Tulke (1 out of 1 patent)

5. Gerhard Berberich (1 out of 1 patent)

6. Frank Leymann (1 out of 3 patents)

7. Hans A Graefe (1 out of 11 patents)

1 patent: Sort by Forward Citations

1. 6787227 - High-tenacity yarn with profiled filaments (2004-09-07),

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USPTO Data Jan 1 1976 - Dec 30 2025

1 Patents

#167 in Wuppertal

#15,119 in Germany

Wuppertal, Germany

Polyamide High Performace Gmbh

Forward Citations = 3

7 inventors:

Ralf Koehnen (1 out of 2 patents)

Britta Konrad (1 out of 2 patents)

Qiao Xiao (1 out of 2 patents)

4. Andreas Tulke (1 out of 1 patent)

5. Gerhard Berberich (1 out of 1 patent)

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