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Freiburg, Germany

Rhodia Ag

USPTO Granted Patents = 12

Forward Citations = 174

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19 inventors (with patents filed for the assignee):

Gunter Maurer (2 out of 4 patents)

Dieter Imbery (2 out of 2 patents)

Bruno Kliemann (2 out of 2 patents)

4. Jorg Pfister (2 out of 2 patents)

5. Paul Rustemeyer (1 out of 3 patents)

6. Eberhard Teufel (1 out of 8 patents)

7. Gert Schluter (1 out of 4 patents)

8. Rudiger Dollhopf (1 out of 7 patents)

9. Bernd Nandzik (1 out of 1 patent)

10. Ernst Heim (1 out of 1 patent)

11. Josef Ritschel (1 out of 1 patent)

12. Martin Stoll (1 out of 1 patent)

13. Matthias Zimmermann (1 out of 1 patent)

14. Walter Erkens (1 out of 1 patent)

15. Arnold Kuzmenko (1 out of 1 patent)

12 patents: Sort by Forward Citations

1. 4959186 - Extrusion process and single-, dual- or multiple-screw extruder (1990-09-25),

2. 4883603 - Method for separating coarse grained and agglomerate pigment particles (1989-11-28),

3. 4858287 - Method for the continuous sizing and stretching of synthetic filament (1989-08-22),

4. 4818594 - Consolidated nonwoven fabrics and process for producing them (1989-04-04),

5. 4809717 - Ventilated cigarette (1989-03-07),

6. 4753730 - Filter for separating substances having lipophilic and/or oleophilic (1988-06-28),

7. 4609915 - Apparatus for the control of rotating parts in machinery (1986-09-02),

8. 4573245 - Braking system for yarn beaming assemblies (1986-03-04),

9. 4554073 - Device for uptake, transportation, and recovery of cell material, and (1985-11-19),

10. 4486365 - Process and apparatus for the preparation of electret filaments, textile (1984-12-04),

11. 4298303 - Device for transporting and storing spools and particularly yarn spools (1981-11-03),

12. 4193412 - Additive for smoking tobacco products, filter elements thereof and (1980-03-18),

Rhodia Ag is a leading agricultural company specializing in innovative crop protection solutions. With a focus on sustainable farming practices, Rhodia Ag offers a wide range of products and services to help farmers increase productivity and improve crop yields. Through research and development, Rhodia Ag is committed to providing cutting-edge solutions that address the challenges faced by today's farmers.

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

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USPTO Data Jan 1 1976 - Dec 16 2025

12 Patents

#21 in Freiburg

#3,267 in Germany

#46,685 in the World

Freiburg, Germany

Rhodia Ag

Forward Citations = 174

19 inventors:

Gunter Maurer (2 out of 4 patents)

Dieter Imbery (2 out of 2 patents)

Bruno Kliemann (2 out of 2 patents)

4. Jorg Pfister (2 out of 2 patents)

5. Paul Rustemeyer (1 out of 3 patents)

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