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Emmenbrucke, Switzerland

Rhone-poulenc Viscosuisse Sa

USPTO Granted Patents = 25

Forward Citations = 76

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24 inventors (with patents filed for the assignee):

Halim Baris (5 out of 7 patents)

Klaus Fischer (4 out of 7 patents)

Paul Schaffner (3 out of 7 patents)

4. Remy Humbrecht (3 out of 7 patents)

5. Bruno Lang (2 out of 6 patents)

6. Hugo Specker (2 out of 4 patents)

7. Armin Muller (2 out of 2 patents)

8. Josiane Enggasser (2 out of 2 patents)

9. Roland Stahlin (2 out of 2 patents)

10. Markus Jaeggi (2 out of 2 patents)

11. Erwin Lerch (2 out of 2 patents)

12. Armin Mueller (2 out of 3 patents)

13. Peter Reinthaler (2 out of 3 patents)

14. Eberhard Bergen (2 out of 2 patents)

15. Etienne Fleury (1 out of 28 patents)

25 patents: Sort by Forward Citations

1. 5817417 - Method for continuous production of polyester weft yarn for tire cord (1998-10-06),

2. 5768875 - Filter fabric with core sheating thread, and a bag produced therefrom (1998-06-23),

3. 5759685 - Soil-repellent and abrasion-resistant monofilaments and methods of (1998-06-02),

4. 5707733 - Nylon -6,6 monofilaments for precision wovens (1998-01-13),

5. 5698660 - Melt spinnable copolyamines with improved modulus of elasticity, (1997-12-16),

6. 5693392 - Uncoated airbag fabric (1997-12-02),

7. 5579629 - Method of producing a friction texturized polyester filament yarn and (1996-12-03),

8. 5576105 - Tire core made from an improved polyester filament yarn (1996-11-19),

9. 5547755 - Pre-adherized polyester filament yarn for tire cord (1996-08-20),

10. 5514472 - Soil-repellent monofilament for paper machine wire-cloths, production (1996-05-07),

11. 5472780 - Soil-repellent monofilament for paper machine wire-cloths, production (1995-12-05),

12. 5432002 - Shaped-section fine-fibre filament yarn and method of producing it (1995-07-11),

13. 5431999 - Polyester monofilaments (1995-07-11),

14. 5417908 - Process for the preparation of polyester, a polyester and its use (1995-05-23),

15. 5350632 - Impregnated, dimension-stable polyester cord (1994-09-27),

Rhone-poulenc Viscosuisse Sa is a Swiss company specializing in the production of viscose fibers. With a long history in the industry, they have expertise in developing and manufacturing high-quality viscose fibers used in various applications including textiles, hygiene products, and nonwoven fabrics. Their commitment to sustainability ensures they operate in an environmentally friendly manner, using advanced production technologies and responsible sourcing of raw materials. Visit their website to learn more about their products and sustainability efforts.

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

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USPTO Data Jan 1 1976 - Dec 2 2025

25 Patents

#1 in Emmenbrucke

#489 in Switzerland

#24,897 in the World

Emmenbrucke, Switzerland

Rhone-poulenc Viscosuisse Sa

Forward Citations = 76

24 inventors:

Halim Baris (5 out of 7 patents)

Klaus Fischer (4 out of 7 patents)

Paul Schaffner (3 out of 7 patents)

4. Remy Humbrecht (3 out of 7 patents)

5. Bruno Lang (2 out of 6 patents)

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