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Rewo Chemische Werke Gmbh

USPTO Granted Patents = 10

Trademarks = 2

Forward Citations = 74

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21 inventors (with patents filed for the assignee):

Joachim Weigand (5 out of 5 patents)

Hans-Jurgen Kohle (4 out of 15 patents)

Horst Birkhan (3 out of 4 patents)

4. Winfried Wehner (3 out of 6 patents)

5. Christl Moller (3 out of 3 patents)

6. Mathias Hintz (2 out of 2 patents)

7. Thomas Salomon (2 out of 2 patents)

8. Elke Hohn (2 out of 3 patents)

9. Hans-Juergen Kohle (2 out of 2 patents)

10. Michael Fender (1 out of 10 patents)

11. Wilfried Kappa (1 out of 1 patent)

12. Franz-Josef Hadamik (1 out of 1 patent)

13. George F Urban (1 out of 1 patent)

14. Ingo Hamann (1 out of 5 patents)

15. Georg-Friedrich Urban (1 out of 1 patent)

10 patents: Sort by Forward Citations

1. 5364542 - Fabric softener rinsing agents (1994-11-15),

2. 5344642 - Use of alkylglycoside sulfosuccinates for the production of cosmetic (1994-09-06),

3. 5254271 - Ammonium compounds, preparation thereof and use thereof as cleaning (1993-10-19),

4. 5254270 - Fabric softeners based on quaternary poly(oxyalkylene) alkanolamine (1993-10-19),

5. 5246695 - Use of alkylglycoside sulfosuccinates for the production of cosmetic (1993-09-21),

6. 5190699 - Citric acid fatty alcohol ester polyglycol ether sulfosuccinates, (1993-03-02),

7. 5180508 - Fabric softener rinsing agents (1993-01-19),

8. 5055231 - Reaction products of boric acid and alkanoletheramines and their use as (1991-10-08),

9. 4307089 - Compositions of pyrithione metal salts and undecylenic acid alkylolamide (1981-12-22),

10. 4039562 - Process for preparing sulfosuccinates (1977-08-02),

Rewo Chemische Werke GmbH is a leading chemical manufacturing company specializing in producing high-quality chemical products for various industries. With over 50 years of experience, we strive to provide innovative solutions and excellent customer service.

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

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USPTO Data Jan 1 1976 - Dec 9 2025

10 Patents

#114 in

#3,713 in Germany

#54,238 in the World

Rewo Chemische Werke Gmbh

Forward Citations = 74

21 inventors:

Joachim Weigand (5 out of 5 patents)

Hans-Jurgen Kohle (4 out of 15 patents)

Horst Birkhan (3 out of 4 patents)

4. Winfried Wehner (3 out of 6 patents)

5. Christl Moller (3 out of 3 patents)

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