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Trademarks = 6

Forward Citations = 8

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12 inventors (with patents filed for the assignee):

Ronald P Pedemonte (5 out of 12 patents)

Thomas S Phillips (4 out of 12 patents)

Ronald Pedemonte (2 out of 14 patents)

4. Ralph Svenningsen (2 out of 2 patents)

5. Lyle Burleyson (1 out of 1 patent)

6. Van Chambers (1 out of 1 patent)

7. Antonio Torrentera (1 out of 1 patent)

8. Tiffany Chambers (1 out of 1 patent)

9. Philomen Z deCroos (1 out of 2 patents)

10. Christine Feuchtner (1 out of 1 patent)

11. Thomas Van Chambers (1 out of 1 patent)

12. Danette R Vines (1 out of 1 patent)

8 patents: Sort by Forward Citations

1. 8506654 - Disperse dye mixtures which have a high degree of light fastness and build-up (2013-08-13),

2. 8038736 - Mixtures of fiber-reactive azo dyes (2011-10-18),

3. 5973178 - Dye intermediates (1999-10-26),

4. 5932708 - Reactive azo dyes having a permanent quaternary ammonium group and a (1999-08-03),

5. 5925745 - Reactive dyes containing a permanent quaternary ammonium group (1999-07-20),

6. 5811529 - Bis-pyridone compounds (1998-09-22),

7. 5696241 - Sulfonated quinolone compound and method of preparation (1997-12-09),

8. 5693103 - Process for dyeing polyester/cotton blends (1997-12-02),

Dystar L.P. is a leading global provider of specialty chemicals for the textile industry. With decades of experience, Dystar offers a wide range of high-quality dyes and chemicals for various textile applications. The company focuses on innovation and sustainability, providing solutions that meet the needs of customers worldwide.

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Company Badge

USPTO Data Jan 1 1976 - Dec 9 2025

8 Patents

#114 in Charlotte, NC

#729 in North Carolina

#34,852 in US

Charlotte, NC, United States of America

Dystar L.p.