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For the Inventor, By the Inventor

London, United Kingdom

Catexel Limited


USPTO Granted Patents = 7



Trademarks = 1

Forward Citations = 1

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20 inventors (with patents filed for the assignee):

goldMedal Ronald Hage (6 out of 60 patents)

silverMedal Karin Maaijen (2 out of 9 patents)

bronzeMedal Johannes Wietse De Boer (2 out of 5 patents)

4.  Jianrong Zhang (2 out of 4 patents)

5.  Wei Zhao (2 out of 55 patents)

6.  Roman Morschhäuser (1 out of 31 patents)

7.  Jean Hypolites Koek (1 out of 23 patents)

8.  Fabien Pierre Guy Gaulard (1 out of 2 patents)

9.  Kimberly Soraya Yang (1 out of 1 patent)

10.  Pattama Saisaha (1 out of 1 patent)

11.  Stephen William Russell (1 out of 4 patents)

12.  Lodewijk Van Der Wolf (1 out of 2 patents)

13.  Xiaohong Wang (1 out of 3 patents)

14.  Daniel Könning (1 out of 1 patent)

15.  Niklas Diekhans (1 out of 1 patent)


7 patents:

1. 12460159 - Aqueous polyester compositions, detergents, and cleaning agents containing them and their use (2025-11-04),
2. 10689540 - Oxidatively curable coating composition (2020-06-23),
3. 10457831 - Oxidatively curable coating composition (2019-10-29),
4. 9469666 - Preparation of bleaching catalysts (2016-10-18),
5. 9115463 - Bleaching of substrates (2015-08-25),
6. 8946470 - Method for the oxidation of unsaturated organic compounds (2015-02-03),
7. 8907082 - 1,2-bis-(4,7-dimethyl-1,4,7-triazacyclonon-1-yl)-ethane and intermediate for the synthesis of same (2014-12-09),
Catexel Limited is a leading supplier of innovative catalysts and process technology solutions for the chemical and pharmaceutical industries. With a focus on customer satisfaction and sustainable development, Catexel delivers high-performance catalysts that enable faster and more efficient chemical reactions, ultimately reducing costs and improving overall process efficiency. Their team of experts are dedicated to providing custom solutions to meet the unique needs of each client, ensuring optimal performance and success in their operations.
This text is generated by artificial intelligence and may not be accurate.

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USPTO Data Jan 1 1976 - Dec 23 2025

7 Patents

#387 in London

#2,288 in United Kingdom

...
London, United Kingdom

Catexel Limited

Forward Citations = 1

20 inventors:

goldMedal Ronald Hage (6 out of 60 patents)

silverMedal Karin Maaijen (2 out of 9 patents)

bronzeMedal Johannes Wietse De Boer (2 out of 5 patents)

4.  Jianrong Zhang (2 out of 4 patents)

5.  Wei Zhao (2 out of 55 patents)

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