For the Inventor, By the Inventor

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Basel, Switzerland

Cerdia International Gmbh

USPTO Granted Patents = 2

EPO Patents = 17

Trademarks = 5

Forward Citations = 0

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5 inventors (with patents filed for the assignee):

Uwe Schäffner (2 out of 2 patents)

Martin Moser (1 out of 2 patents)

Dieter Mann (1 out of 1 patent)

4. Stefan Röther (1 out of 1 patent)

5. André Schönberger (1 out of 1 patent)

6. Dirk Hölter (7 patents)

7. Philippe Lapersonne (3 patents)

8. Jana Lubkoll (6 patents)

9. Armin Stein (9 patents)

10. Andreas Hummel (7 patents)

11. Thomas Krumrey (7 patents)

12. Hans-Juergen Ehret (1 patent)

13. Dirk Hoelter (1 patent)

14. Eckart Schütz (0 patent)

2 patents: Sort by Forward Citations

1. 12398488 - Cellulose acetate-containing fibrous material for a nonwoven product, nonwoven product comprising such a fibrous material, and method for producing such a fibrous material (2025-08-26),

2. 12390844 - Method for recycling cellulose acetate-containing material, pellets, extrudate, granulate thereof, and systems for recycling cellulose acetate-containing material (2025-08-19),

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USPTO Data Jan 1 1976 - Dec 16 2025

2 Patents

#102 in Basel

#3,007 in Switzerland

Basel, Switzerland

Cerdia International Gmbh

Forward Citations = 0

5 inventors:

Uwe Schäffner (2 out of 2 patents)

Martin Moser (1 out of 2 patents)

Dieter Mann (1 out of 1 patent)

4. Stefan Röther (1 out of 1 patent)

5. André Schönberger (1 out of 1 patent)

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