For the Inventor, By the Inventor

Enter assignee name

Frankfurt am Main, Germany

Dystar Textilfarben Gmbh & Co. Deutschland Kg

USPTO Granted Patents = 101

CIPO Patents = 4

Trademarks = 21

Forward Citations = 284

Loading Chart...

Loading Chart...

93 inventors (with patents filed for the assignee):

Werner H Russ (26 out of 92 patents)

Christian Schumacher (16 out of 30 patents)

Joachim Steckelberg (15 out of 17 patents)

4. Stefan Meier (11 out of 16 patents)

5. Stefan Ehrenberg (10 out of 16 patents)

6. Ronald Pedemonte (9 out of 14 patents)

7. Joachim Eichhorn (9 out of 15 patents)

8. Andreas Schrell (7 out of 29 patents)

9. Uwe Reiher (6 out of 15 patents)

10. Warren James Ebenezer (6 out of 14 patents)

11. Ron Pedemonte (6 out of 8 patents)

12. Jörg Wörner (5 out of 8 patents)

13. Nigel Hall (4 out of 20 patents)

14. Thomas Bechtold (3 out of 9 patents)

15. Andreas Giehl (3 out of 5 patents)

Core Competencies:

Dispersion Dye

Disperse Dyes

Fiber-Reactive Azo Dyes

Reactive Dyestuffs

Light Fastness

Water-Soluble Dyes

Dye Mixtures

Metal Complex Dyes

Trichromatic Dyeing

Mediator Systems

Azo Dyes

Dyeing Techniques

101 patents: Sort by Forward Citations

1. 7833291 - Dispersion dye, the production and use thereof (2010-11-16),

2. 7824451 - Disperse dye mixtures which have a high degree of light fastness (2010-11-02),

3. 7824450 - Disperse dyes, their preparation and their use (2010-11-02),

4. 7776106 - Dyestuffs and hair dye compositions (2010-08-17),

5. 7708786 - Dye mixtures of fiber-reactive azo dyes, their preparation and use (2010-05-04),

6. 7699898 - Metal complex dye mixtures (2010-04-20),

7. 7632316 - Reactive dyestuff, method for production thereof and use of the same (2009-12-15),

8. 7468081 - Mono-, di-or trichromatic dyeing or printing of natural or synthetic polyamide fiber materials (2008-12-23),

9. 7455699 - Dye mixtures of fiber-reactive azo dyes, their preparation and use (2008-11-25),

10. 7429279 - Dye mixtures of fiber-reactive AZO dyes, their preparation and their use (2008-09-30),

11. 7416591 - Disperse dye mixtures (2008-08-26),

12. 7414129 - Reactive triphendioxazine dyes, methods for the production thereof, and use thereof (2008-08-19),

13. 7381256 - Mixtures of fiber-reactive azo dyes, their production and their use (2008-06-03),

14. 7381228 - Mono-, Di- or Trichromatic Dyeing or Printing of Natural or Synthetic Polyamide Fiber Materials (2008-06-03),

15. 7358345 - Disperse azo dyestuffs (2008-04-15),

DyStar Textilfarben GmbH & Co. Deutschland KG is a leading provider of textile dyes and chemicals. They offer a wide range of dyestuffs, auxiliaries and services for various industries including textiles, leather, paper, and more. With over a century of experience, they are committed to sustainable and innovative solutions for their customers worldwide.

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

Company Badge

USPTO Data Jan 1 1976 - Jan 6 2026

101 Patents

#17 in Frankfurt am Main

#622 in Germany

#7,512 in the World

Frankfurt am Main, Germany

Dystar Textilfarben Gmbh & Co. Deutschland Kg

Forward Citations = 284

93 inventors:

Werner H Russ (26 out of 92 patents)

Christian Schumacher (16 out of 30 patents)

Joachim Steckelberg (15 out of 17 patents)

4. Stefan Meier (11 out of 16 patents)

5. Stefan Ehrenberg (10 out of 16 patents)

Please report any incorrect information to support@idiyas.com

Loading…