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Taunus, Germany

Celanese Sales Germany Gmbh

USPTO Granted Patents = 28

EPO Patents = 20

Trademarks = 14

Forward Citations = 29

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46 inventors (with patents filed for the assignee):

Kirsten Markgraf (8 out of 22 patents)

Qamer Zia (6 out of 12 patents)

Dirk Zierer (3 out of 14 patents)

4. Christian Ohm (3 out of 8 patents)

5. Alistair McLennan (3 out of 3 patents)

6. Guglielmo Pasetti (2 out of 2 patents)

7. Holger Brandt (2 out of 2 patents)

8. Patrick Nickolay (2 out of 4 patents)

9. Tim Feuerstack (2 out of 2 patents)

10. Rainer Walkenhorst (2 out of 3 patents)

11. Patrick Scheibe (2 out of 2 patents)

12. Oliver Juenger (2 out of 2 patents)

13. Jos Bastiaens (2 out of 2 patents)

14. Paul Stuart Wormald (2 out of 2 patents)

15. Michael Haubs (2 out of 47 patents)

28 patents: Sort by Forward Citations

1. 11993707 - Polymer composite containing recycled carbon fibers (2024-05-28),

2. 11981812 - Flame retardant polyamide composition (2024-05-14),

3. 11827760 - Polyester polymer compositions (2023-11-28),

4. 11780995 - Polymer composition for producing gel extruded articles and polymer articles made therefrom (2023-10-10),

5. 11407957 - Wear resistant polymer composition having improved surface appearance (2022-08-09),

6. 11401416 - Flame retardant polyamide composition (2022-08-02),

7. 11384238 - Polymer composite containing recycled carbon fibers (2022-07-12),

8. 11292882 - Polyolefin gel processing composition containing an inorganic acid scavenger and method using same (2022-04-05),

9. 11015031 - Reinforced polyoxymethylene composition with low emissions (2021-05-25),

10. RE48464 - Process for producing acesulfame potassium (2021-03-15),

11. 10933593 - Sintered and porous articles having improved flexural strength (2021-03-02),

12. 10875991 - Polymer composition for producing gel extruded articles and polymer articles made therefrom (2020-12-29),

13. 10829467 - Process for producing a cyclic acetal in a heterogeneous reaction system (2020-11-10),

14. 10731027 - Coupled glass-fiber reinforced polyoxymethylene (2020-08-04),

15. 10538717 - Wear resistant polymer composition having improved surface appearance (2020-01-21),

Celanese Sales Germany GmbH is a leading global technology and specialty materials company that manufactures and distributes a wide range of products, including chemicals, engineered materials, and consumer specialties. With a focus on innovation and sustainability, Celanese serves a diverse set of industries, including automotive, electronics, healthcare, and more.

This text is generated by artificial intelligence and may not be accurate.

Company Badge

USPTO Data Jan 1 1976 - Dec 30 2025

28 Patents

#1 in Taunus

#1,726 in Germany

#22,565 in the World

Taunus, Germany

Celanese Sales Germany Gmbh

Forward Citations = 29

46 inventors:

Kirsten Markgraf (8 out of 22 patents)

Qamer Zia (6 out of 12 patents)

Dirk Zierer (3 out of 14 patents)

4. Christian Ohm (3 out of 8 patents)

5. Alistair McLennan (3 out of 3 patents)

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