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Gonzales, TX, United States of America

Southern Clay Products, Inc.

USPTO Granted Patents = 26

Trademarks = 9

Forward Citations = 475

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32 inventors (with patents filed for the assignee):

Milburn I Knudson, Jr (8 out of 9 patents)

Clois E Powell (7 out of 13 patents)

William R Menking (5 out of 5 patents)

4. David Hugh Durham (4 out of 4 patents)

5. Thomas C Farrow (4 out of 4 patents)

6. Paul W Carroll (4 out of 4 patents)

7. Thomas R Jones (4 out of 21 patents)

8. Carl J Bauer (4 out of 4 patents)

9. Chris A Rasmussen (3 out of 3 patents)

10. Patricia M Bauer (2 out of 4 patents)

11. Michael D Hoey (2 out of 29 patents)

12. James F Gadberry (2 out of 20 patents)

13. David J Hanlon (2 out of 3 patents)

14. Benjamin W Knesek (2 out of 2 patents)

15. Harry Ryan Dennis (2 out of 2 patents)

26 patents: Sort by Forward Citations

1. 7868122 - Tint-viscosity stabilization polymeric thickeners (2011-01-11),

2. 7354967 - Method for minimizing filler agglomeration (2008-04-08),

3. 6890502 - Synthetic clay compositions and methods for making and using (2005-05-10),

4. 6849680 - Preparation of polymer nanocomposites by dispersion destabilization (2005-02-01),

5. 6787592 - Organoclay compositions prepared from ester quats and composites based on the compositions (2004-09-07),

6. 6730719 - Process for treating smectite clays to facilitate exfoliation (2004-05-04),

7. 6635108 - Organoclay compositions for gelling unsaturated polyester resin systems (2003-10-21),

8. 6534570 - Organoclay compositions for gelling unsaturated polyester resin systems (2003-03-18),

9. 6271298 - Process for treating smectite clays to facilitate exfoliation (2001-08-07),

10. 6036765 - Organoclay compositions and method of preparation (2000-03-14),

11. 5989331 - TiO.sub.2 slurry stabilization (1999-11-23),

12. 5837654 - High temperature environmentally benign drilling fluid, and viscosifying (1998-11-17),

13. 5785749 - Method for producing rheological additives and coating compositions (1998-07-28),

14. 5780376 - Organoclay compositions (1998-07-14),

15. 5739087 - Organoclay products containing a branched chain alkyl quaternary (1998-04-14),

Southern Clay Products, Inc. is a leading manufacturer of clay-based additives for various industries. With over 80 years of experience, we provide innovative solutions to enhance the performance of our customers' products. Our range of products includes organoclays, rheological additives, and specialty minerals. We serve industries such as coatings, adhesives, sealants, plastics, and more. Visit our website to learn more about our products and solutions.

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

Company Badge

USPTO Data Jan 1 1976 - Dec 30 2025

26 Patents

#1 in Gonzales, TX

#732 in Texas

#12,449 in US

#24,087 in the World

Gonzales, TX, United States of America

Southern Clay Products, Inc.

Forward Citations = 475

32 inventors:

Milburn I Knudson, Jr (8 out of 9 patents)

Clois E Powell (7 out of 13 patents)

William R Menking (5 out of 5 patents)

4. David Hugh Durham (4 out of 4 patents)

5. Thomas C Farrow (4 out of 4 patents)

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