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Emmenbruecke, Switzerland

Rhodia Filtec Ag

USPTO Granted Patents = 13

Forward Citations = 12

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19 inventors (with patents filed for the assignee):

Istvan Csonka (3 out of 3 patents)

Luzius Berger (3 out of 4 patents)

Klaus Fischer (2 out of 7 patents)

4. Hans Linz (2 out of 4 patents)

5. Etienne Fleury (1 out of 28 patents)

6. Josiane Enggasser (1 out of 1 patent)

7. Werner Vogt (1 out of 1 patent)

8. Beat Meyer (1 out of 1 patent)

9. Gérard Lagarrigue (1 out of 1 patent)

10. Werner Haeller (1 out of 1 patent)

11. José Luvizotto (1 out of 1 patent)

12. Paul Schaffner (1 out of 7 patents)

13. Bruno Lang (1 out of 6 patents)

14. Remi LaLonde (1 out of 1 patent)

15. Franz Hurschler (1 out of 1 patent)

13 patents: Sort by Forward Citations

1. 6465093 - Method and apparatus for the production of industrial filament yarns by swirling and a polyester filament yarn (2002-10-15),

2. 6365091 - Method and device for making industrial continuous filament yarn by entanglement, and polyester continuous filament (2002-04-02),

3. 6274659 - Method of manufacturing polyester granules with improved photochemical and thermal stability, and its application (2001-08-14),

4. 6238742 - Process for pre-adhering a drawn polyester filament by applying polyepoxide and tertiary amine at separate sites (2001-05-29),

5. 6238608 - Method for producing polyamide monofilaments and monofilament for technical fabric (2001-05-29),

6. 6210799 - Industrial yarn PA 6.6 with little cotton waste (2001-04-03),

7. 6156426 - Filling yarn and method for producing it from thermally protected (2000-12-05),

8. 6153545 - Technical fabrics for airbags (2000-11-28),

9. 6131452 - Process and device for detecting structural faults of moving flat (2000-10-17),

10. 6115893 - Process and device for producing industrial polyester yarn (2000-09-12),

11. 6023824 - Process for producing a high-strength, high-shrinkage polyamide 66 (2000-02-15),

12. 5922463 - Monofilaments with improved weavability and fabrics produced therewith (1999-07-13),

13. 5859177 - Process for subsequent condensation of polycondensates, in particular of (1999-01-12),

Company Overview

Rhodia Filtec AG, located in Emmenbruecke, Switzerland, specializes in the development and manufacturing of advanced materials and specialty chemicals. The company focuses on providing innovative solutions for various industries, including automotive, electronics, and consumer goods. With a strong emphasis on research and technology, Rhodia Filtec AG is dedicated to enhancing product performance and sustainability through its cutting-edge formulations and applications, contributing to the evolving landscape of material science.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 20 2026

13 Patents

#3 in Emmenbruecke

#878 in Switzerland

#45,081 in the World

Emmenbruecke, Switzerland

Rhodia Filtec Ag

Forward Citations = 12

19 inventors:

Istvan Csonka (3 out of 3 patents)

Luzius Berger (3 out of 4 patents)

Klaus Fischer (2 out of 7 patents)

4. Hans Linz (2 out of 4 patents)

5. Etienne Fleury (1 out of 28 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Rhodia Filtec Ag. Retrieved from https://idiyas.com/company/rhodia-filtec-ag

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]

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