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For the Inventor, By the Inventor

Schiffweiler, Germany

Polycine Gmbh


USPTO Granted Patents = 3


Forward Citations = 0

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3 inventors (with patents filed for the assignee):

goldMedal Susanne Holzer (3 out of 8 patents)

silverMedal Rene Gross (2 out of 2 patents)

bronzeMedal René Gross (1 out of 3 patents)

4.  Michael Zenner (1 patent)

5.  Christian Kunz (0 patent)

6.  René Groß (0 patent)


3 patents:

1. 12637591 - Flexible heat-sterilizable non-PVC multilayer film for medical packagings (2026-05-26),
2. 12522705 - Flexible multilayer film having high low-temperature impact strength for medical packages (2026-01-13),
3. 12434460 - Flexible multilayer film having high low-temperature impact strength for medical packagings (2025-10-07),
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USPTO Data Jan 1 1976 - Sep 29 2026

3 Patents

#1 in Schiffweiler

#8,414 in Germany

Schiffweiler, DE
Schiffweiler, Germany

Polycine Gmbh

Forward Citations = 0

3 inventors:

goldMedal Susanne Holzer (3 out of 8 patents)

silverMedal Rene Gross (2 out of 2 patents)

bronzeMedal René Gross (1 out of 3 patents)

4.  Michael Zenner (1 patent)

5.  Christian Kunz (0 patent)

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