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Coatex S.a.

USPTO Granted Patents = 54

Trademarks = 2

Forward Citations = 585

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31 inventors (with patents filed for the assignee):

Jean-Bernard Egraz (27 out of 31 patents)

Georges Ravet (25 out of 33 patents)

Jean-Marc Suau (24 out of 116 patents)

4. Jacques Mongoin (14 out of 53 patents)

5. Jacky Rousset (14 out of 16 patents)

6. Yves Kensicher (8 out of 33 patents)

7. Henri Grondin (7 out of 10 patents)

8. Pierre Blanchard (5 out of 17 patents)

9. Matthias Buri (4 out of 111 patents)

10. Christian Jacquemet (4 out of 43 patents)

11. Rene Blum (4 out of 4 patents)

12. Olivier Gonnet (4 out of 4 patents)

13. Patrick Trouve (3 out of 10 patents)

14. Hubert Bousquet (3 out of 4 patents)

15. Benoit Simonet (2 out of 2 patents)

Core Competencies:

Acrylic Copolymers

Water-Soluble Polymers

Dispersing Agents

Milling Adjuvants

Hydraulic Binders

Optical-Brightener Polymers

Thickening Agents

Stabilizing Agents

Compatibility Agents

Grinding Agents

Suspensions of Zeolites

Non-Toxic Dispersing Agents

54 patents: Sort by Forward Citations

1. 7064161 - Acrylic copolymer agents based on urethane for improving the workability of hydraulic binders, preparation method, binders containing same and uses thereof (2006-06-20),

2. 6956090 - Method for obtaining water-soluble polymers, resulting polymers and uses thereof (2005-10-18),

3. 6660799 - Acrylic copolymer agents based on urethane for improving the workability of hydraulic binders, preparation method, binders containing same and uses thereof (2003-12-09),

4. 6297317 - Water-retaining and optical-brightner-activating polymer composition, paper coating colors and sheets of coated paper thus obtained (2001-10-02),

5. 6184321 - Method of manufacturing water-soluble polymers, polymers manufactured thereby, and uses of said polymers (2001-02-06),

6. 6132617 - Method of producing milling adjuvants and/or dispersive agents, by (2000-10-17),

7. 6114454 - Use of styrene and maleic anhydride copolymers as dispersing agents (2000-09-05),

8. 6093764 - Use of a copolymer with a surface-active structure as a dispersing (2000-07-25),

9. 6063884 - Method of manufacturing water-soluble polymers, polymers manufactured (2000-05-16),

10. 6045702 - Method of producing milling adjuvants and/or dispersive agents by (2000-04-04),

11. 5998526 - Use of salts of polyaspartic acids as milling agents (1999-12-07),

12. 5973203 - Process for preparation of acrylic or methacrylic acid amides (1999-10-26),

13. 5961836 - Method of producing milling adjuvants and/or dispersive agents, by (1999-10-05),

14. 5954967 - Method of producing milling adjuvants and/or dispersive agents, by (1999-09-21),

15. 5932641 - Dispersants derived from anhydrides, novel filled polymer compounds, and (1999-08-03),

Coatex S.A. is a global leader in rheology additives and dispersing agents for numerous industries. With over 50 years of experience, Coatex offers innovative solutions that enhance the performance and stability of various applications. Their comprehensive range of products includes specialty polymers, dispersants, thickeners, and surface additives. Working closely with customers, Coatex provides tailored solutions and technical expertise to meet specific needs and deliver optimal results. Visit their website to learn more about their applications, products, and commitment to sustainable development.

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

Company Badge

USPTO Data Jan 1 1976 - Dec 23 2025

54 Patents

#3 in Genay

#431 in France

#12,736 in the World

Coatex S.a.

Forward Citations = 585

31 inventors:

Jean-Bernard Egraz (27 out of 31 patents)

Georges Ravet (25 out of 33 patents)

Jean-Marc Suau (24 out of 116 patents)

4. Jacques Mongoin (14 out of 53 patents)

5. Jacky Rousset (14 out of 16 patents)

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