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Eckart Gmbh & Co. Kg

USPTO Granted Patents = 8

Trademarks = 7

Forward Citations = 169

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18 inventors (with patents filed for the assignee):

Frank Henglein (4 out of 14 patents)

Günter Kaupp (2 out of 33 patents)

Stefan Trummer (2 out of 16 patents)

4. Peter Krüger (2 out of 5 patents)

5. Klaus Greiwe (2 out of 7 patents)

6. Werner Ostertag (2 out of 37 patents)

7. Ulrich Schmidt (1 out of 19 patents)

8. Michael Grüner (1 out of 21 patents)

9. Thomas Schuster (1 out of 7 patents)

10. Otto W Gordon (1 out of 3 patents)

11. Robert Maul (1 out of 5 patents)

12. Hans-Jörg Kremitzl (1 out of 4 patents)

13. Hermann Birner (1 out of 1 patent)

14. Gunter Sommer (1 out of 2 patents)

15. Hans-Jörg Kremitzi (1 out of 1 patent)

8 patents: Sort by Forward Citations

1. 7828890 - Effect pigments having an aluminum or an aluminum aloy core, process for the production thereof and use thereof (2010-11-09),

2. 7651562 - Pigment and pigmented cosmetic preparation as well as method for production of the pigment (2010-01-26),

3. 7582285 - Cosmetic preparation containing a metallic pigment (2009-09-01),

4. 7413599 - [object Object] (2008-08-19),

5. 7387830 - Coating agent, method and coated substrate surface (2008-06-17),

6. 7217318 - Nacreous pigment and method for the manufacture thereof (2007-05-15),

7. 6645286 - Iron effect pigments (2003-11-11),

8. 6589331 - Soft iron pigments (2003-07-08),

Founded in 1876, Eckart GmbH & Co. KG is a leading manufacturer of metallic effect and pearlescent pigments for the coatings, plastics, and printing industries. With over 140 years of experience, Eckart is known for their high-quality products and innovative solutions. Their extensive product range includes aluminum, copper, and bronze pigments, as well as specialty pigments for unique applications. Eckart is committed to sustainability and environmental responsibility, offering environmentally friendly products and processes to help reduce their carbon footprint.

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

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USPTO Data Jan 1 1976 - Dec 9 2025

8 Patents

#8 in

#4,366 in Germany

Eckart Gmbh & Co. Kg

Forward Citations = 169

18 inventors:

Frank Henglein (4 out of 14 patents)

Günter Kaupp (2 out of 33 patents)

Stefan Trummer (2 out of 16 patents)

4. Peter Krüger (2 out of 5 patents)

5. Klaus Greiwe (2 out of 7 patents)

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