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For the Inventor, By the Inventor

Bechhofen, Germany

Georg Karl Geka-Brush Gmbh

Calculating rank
USPTO Granted Patents = 29

% Expired Patents = 3.4

Trademarks = 1

Forward Citations = 509

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7 inventors (with patents filed for the assignee):

goldMedal Norbert Dumler (15 out of 56 patents)

silverMedal Holger H Fitjer (12 out of 13 patents)

bronzeMedal Werner Fischer (4 out of 22 patents)

4.  Gunter Bachmann (3 out of 3 patents)

5.  Otto Katz (2 out of 12 patents)

6.  Dieter Wolfsgruber (2 out of 3 patents)

7.  Bernd Fellner (2 out of 2 patents)


Core Competencies:
Mascara Brush
Cosmetic Unit
Hair Coloring
Nail Varnish
Interdental Cleaning
Applicator Device
Cleaning Device
Container
Reservoir
Dental Brush
Small Brush
Disposable Tester

29 patents:

1. 6532967 - Mascara brush (2003-03-18),
2. 6443162 - Mascara brush (2002-09-03),
3. 6394679 - Cosmetic unit, in particular mascara unit (2002-05-28),
4. 6343887 - Hair coloring or cosmetic unit, in particular mascara unit (2002-02-05),
5. 6312182 - Brush, in particular nail varnish brush (2001-11-06),
6. D447602 - Cap for a mascara unit (2001-09-05),
7. 6158913 - Mascara unit (2000-12-12),
8. 6029676 - Coloring cosmetic unit, in particular mascara unit (2000-02-29),
9. 6029675 - Mascara brush unit (2000-02-29),
10. 5974618 - Interdental cleaning device (1999-11-02),
11. 5863145 - Container with a screwed cap for nail varnish, liquid mascara or the like (1999-01-26),
12. 5862812 - Mascara brush (1999-01-26),
13. 5826741 - Reservoir having a screw cap for nail enamel, mascara or the like (1998-10-27),
14. 5810497 - Reservoir, in particular for a cosmetic such as nail enamel or the like (1998-09-22),
15. 5791800 - Device for applying paste-like materials, in particular mascara (1998-08-11),
Company Overview
Georg Karl Geka-Brush GmbH, based in Bechhofen, Germany, specializes in the development and manufacturing of high-quality applicators and brushes for the cosmetics and personal care industries. The company is recognized for its innovative solutions that enhance product application and user experience. With a strong emphasis on research and technology, Geka-Brush focuses on creating customized products that meet the evolving needs of its clients, ensuring a competitive edge in the global market.
Profile summary synthesized from public USPTO records and patent filings.

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USPTO Data Jan 1 1976 - Nov 3 2026

29 Patents

#3 in Bechhofen

#1,655 in Germany

#22,595 in the World

Bechhofen, DE
Bechhofen, Germany

Georg Karl Geka-Brush Gmbh

Forward Citations = 509

7 inventors:

goldMedal Norbert Dumler (15 out of 56 patents)

silverMedal Holger H Fitjer (12 out of 13 patents)

bronzeMedal Werner Fischer (4 out of 22 patents)

4.  Gunter Bachmann (3 out of 3 patents)

5.  Otto Katz (2 out of 12 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Georg Karl Geka-Brush Gmbh. Retrieved from https://idiyas.com/company/georg-karl-geka-brush

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]
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