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For the Inventor, By the Inventor

Duesseldorf, Germany

Cognis Deutschland Gmbh


USPTO Granted Patents = 55


Trademarks = 22

Forward Citations = 371

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104 inventors (with patents filed for the assignee):

goldMedal Bernd Fabry (11 out of 60 patents)

silverMedal Hans-Christian Raths (7 out of 46 patents)

bronzeMedal Werner Seipel (6 out of 32 patents)

4.  Thomas Markert (6 out of 26 patents)

5.  Joerg Kahre (5 out of 18 patents)

6.  Hans-Josef Thomas (4 out of 23 patents)

7.  Thomas Foerster (4 out of 21 patents)

8.  Thomas Huver (4 out of 28 patents)

9.  Horst Sulzbach (4 out of 9 patents)

10.  Vincenzo Foglianisi (4 out of 6 patents)

11.  Holger Tesmann (4 out of 45 patents)

12.  Achim Ansmann (3 out of 65 patents)

13.  Rolf Kawa (3 out of 59 patents)

14.  Hermann Hensen (3 out of 38 patents)

15.  Ditmar Kischkel (3 out of 34 patents)


Core Competencies:
Cleaning Compositions
Alkoxylated Nonionic Surfactants
Defoamer Granules
Syndet Soap Bars
UV Protection Compositions
Fragrance Enhancement
Epoxy Resins
Nanoscale Organic UV Filters
Detergent Mixtures
Microemulsions
Hypocholesterolemic Agents
Cosmetic Formulations

55 patents:

1. 6831052 - Cleaning compositions containing hydroxy mixed ethers, methods of preparing the same, and uses therefor (2004-12-14),
2. 6646145 - Processes for preparing alkoxylated nonionic surfactants using hydrotalcite catalysts (2003-11-11),
3. 6610752 - Defoamer granules and processes for producing the same (2003-08-26),
4. 6586379 - Syndet soap bars comprising olefin sulfonate (2003-07-01),
5. 6569410 - Sun protection compositions containing UV protection factors and esters of hydroxycarboxylic acids and alk(en)yl oligoglycosides (2003-05-27),
6. 6566304 - Biogenic control and limitation of the reproduction of parasitic earth nematodes in stock culture (2003-05-20),
7. 6562778 - Solubilizers containing alk(en)yl oligoglycosides and polyol components, and methods of solubilizing using the same (2003-05-13),
8. 6555517 - Methods of providing a fragrance to a composition and methods of enhancing fragrances using cyclooctadiene hydroformylation products (2003-04-29),
9. 6541446 - Methods of providing a fragrance to a composition and methods of enhancing fragrances using (di)methyl-substituted cycloot(adi)ene hydroformylation products (2003-04-01),
10. 6541445 - Utilization of tricyclic aldehydes as odoriferous agents (2003-04-01),
11. 6537963 - Methods of providing a fragrance to a composition and methods of enhancing fragrances using bicyclo[3.3.0]-oct(adi)ene hydroformylation products (2003-03-25),
12. 6521578 - Cleaning agents for hard surfaces (2003-02-18),
13. 6498268 - Method for producing alkylene glycol esters with limited homologue distribution (2002-12-24),
14. 6479618 - Enzymatic esterification (2002-11-12),
15. 6475419 - Auxiliary agent for the production of cellulose fibers (2002-11-05),
Cognis Deutschland GmbH is a leading global supplier of specialty chemicals headquartered in Germany. With a wide range of innovative products and solutions, Cognis serves various industries including food, healthcare, and consumer goods. Their expertise lies in developing and manufacturing high-quality ingredients, additives, and functional materials. Cognis is committed to sustainability and operates with a focus on environmental, social, and economic responsibility.
This text is generated by artificial intelligence and may not be accurate.

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USPTO Data Jan 1 1976 - Dec 30 2025

55 Patents

#10 in Duesseldorf

#1,004 in Germany

#12,576 in the World

...
Duesseldorf, Germany

Cognis Deutschland Gmbh

Forward Citations = 371

104 inventors:

goldMedal Bernd Fabry (11 out of 60 patents)

silverMedal Hans-Christian Raths (7 out of 46 patents)

bronzeMedal Werner Seipel (6 out of 32 patents)

4.  Thomas Markert (6 out of 26 patents)

5.  Joerg Kahre (5 out of 18 patents)

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