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For the Inventor, By the Inventor

Zug, Switzerland

Gp Cellulose Gmbh


USPTO Granted Patents = 38



Trademarks = 12

Forward Citations = 114

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62 inventors (with patents filed for the assignee):

goldMedal Arthur James Nonni (35 out of 35 patents)

silverMedal Charles Edward Courchene (35 out of 35 patents)

bronzeMedal Christopher Michael Slone (21 out of 21 patents)

4.  Peter R Abitz (13 out of 13 patents)

5.  Blair Roderick Carter (10 out of 10 patents)

6.  Joel Mark Engle (8 out of 8 patents)

7.  Steven Chad Dowdle (8 out of 8 patents)

8.  Philip R Campbell (5 out of 5 patents)

9.  James M Keough (4 out of 4 patents)

10.  Harry R Bartges (3 out of 3 patents)

11.  Phillip R Campbell (3 out of 4 patents)

12.  Alan Jeffrey Campbell (2 out of 10 patents)

13.  Sonja McNeil Fields (2 out of 9 patents)

14.  Danny R Moore (2 out of 2 patents)

15.  Stephen Skirius (2 out of 5 patents)


38 patents:

1. 12276069 - Oxidized cellulose materials (2025-04-14),
2. RE49570 - Modified cellulose from chemical kraft fiber and methods of making and using the same (2023-07-03),
3. 11661704 - Dissolving wood pulps and methods of making and using the same (2023-05-30),
4. 11359308 - High-permeability cellulose fibers (2022-06-14),
5. 11111628 - Modified cellulose from chemical kraft fiber and methods of making and using the same (2021-09-07),
6. 11105042 - Dissolving wood pulps and methods of making and using the same (2021-08-31),
7. 10995453 - Low viscosity kraft fiber having reduced yellowing properties and methods of making and using the same (2021-05-04),
8. 10995155 - Cellulose composite materials and methods of making and using the same (2021-05-04),
9. 10900177 - Oxidized cellulose containing packaging materials (2021-01-26),
10. 10899847 - Open chain modified cellulosic pulps and methods of making and using the same (2021-01-26),
11. 10865519 - Modified cellulose from chemical fiber and methods of making and using the same (2020-12-15),
12. 10767280 - High-permeability cellulose fibers (2020-09-08),
13. 10753043 - Low viscosity kraft fiber having an enhanced carboxyl content and methods of making and using the same (2020-08-25),
14. 10731293 - Modified cellulose from chemical kraft fiber and methods of making and using the same (2020-08-04),
15. 10597819 - Low viscosity kraft fiber having reduced yellowing properties and methods of making and using the same (2020-03-24),
GP Cellulose GmbH is a leading supplier of cellulose and pulp products worldwide. With a strong focus on sustainability and innovation, they provide high-quality cellulose fibers derived from responsibly sourced wood. Their products are widely used in various industries such as textiles, pharmaceuticals, food packaging, and more. GP Cellulose GmbH constantly strives to meet the evolving needs of their customers through continuous research and development.
This text is generated by artificial intelligence and may not be accurate.

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USPTO Data Jan 1 1976 - Dec 9 2025

38 Patents

#19 in Zug

#348 in Switzerland

#17,287 in the World

...
Zug, Switzerland

Gp Cellulose Gmbh

Forward Citations = 114

62 inventors:

goldMedal Arthur James Nonni (35 out of 35 patents)

silverMedal Charles Edward Courchene (35 out of 35 patents)

bronzeMedal Christopher Michael Slone (21 out of 21 patents)

4.  Peter R Abitz (13 out of 13 patents)

5.  Blair Roderick Carter (10 out of 10 patents)

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