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Rhone-poulenc Fibres

USPTO Granted Patents = 28

CIPO Patents = 1

Trademarks = 1

Forward Citations = 264

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41 inventors (with patents filed for the assignee):

Philippe Michaud (4 out of 15 patents)

Jean Russo (4 out of 5 patents)

Jean Baravian (3 out of 10 patents)

4. Pascal Barthelemy (3 out of 17 patents)

5. Olivier Chaubet (2 out of 5 patents)

6. Marie-Eve Perier (2 out of 3 patents)

7. Walter Roggenstein (2 out of 2 patents)

8. Noel Witmeyer (2 out of 2 patents)

9. Francois Pinaud (2 out of 2 patents)

10. Paul Antikow (2 out of 2 patents)

11. Jean Staron (2 out of 2 patents)

12. Bernard Millaud (2 out of 2 patents)

13. Denis Jehl (2 out of 2 patents)

14. Michel Buzano (2 out of 2 patents)

15. Morand Lambla (1 out of 7 patents)

28 patents: Sort by Forward Citations

1. 6258916 - Process for spinning from solution of polyamide-imides (PAI) based on tolylene or meta-phenylene diisocyanates and fibers thus obtained (2001-07-10),

2. 5756635 - Process for spinning from solution of polyamide-imides (PAI) based on (1998-05-26),

3. 5684119 - Solutions of polyamideimides in .gamma.-butyrolactone, process for (1997-11-04),

4. 5478909 - Process for obtaining modified polyethylene terephthalate pilling-free (1995-12-26),

5. 5442903 - Thermoset twist composed of synthetic monofilaments (1995-08-22),

6. 5431782 - Synthetic papers based on thermally stable fibres, pulp and binder and (1995-07-11),

7. 5405697 - Process for obtaining polyamide yarns with better output efficiency (1995-04-11),

8. 5341632 - Yarn with the appearance of a spun yarn, made from polyamide-based fibres (1994-08-30),

9. 5336709 - Undrawn pre-oriented pet yarns with improved production efficiency (1994-08-09),

10. 5300626 - Process for obtaining modified polyethylene terephthalate pilling-free (1994-04-05),

11. 5238637 - Process for obtaining polyamide yarns with better output efficiency (1993-08-24),

12. 5207959 - Process for obtaining pet yarns with an improved production efficiency (1993-05-04),

13. 5159052 - Polyamide-imide based filaments, and a process for obtaining them (1992-10-27),

14. 5118778 - Process for the preparation of semiordered polyamides-imides (1992-06-02),

15. 5118550 - Substrate based on a nonwoven sheet made of chemical textile (1992-06-02),

Rhone-poulenc Fibres is a leading global manufacturer and supplier of advanced fiber-based materials. With a rich history spanning several decades, we have established ourselves as a trusted partner and innovator in the industry. Our extensive range of high-performance fibers caters to various sectors including automotive, aerospace, construction, and apparel. We are committed to delivering sustainable solutions and continually pushing the boundaries of what is possible in fiber technology.

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

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USPTO Data Jan 1 1976 - Dec 2 2025

28 Patents

#44 in

#744 in France

#22,535 in the World

Rhone-poulenc Fibres

Forward Citations = 264

41 inventors:

Philippe Michaud (4 out of 15 patents)

Jean Russo (4 out of 5 patents)

Jean Baravian (3 out of 10 patents)

4. Pascal Barthelemy (3 out of 17 patents)

5. Olivier Chaubet (2 out of 5 patents)

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