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For the Inventor, By the Inventor

Amsterdam, Netherlands

Avantium Knowledge Centre B.v.


USPTO Granted Patents = 35

% Expired Patents = 11.4



Trademarks = 4

Forward Citations = 71

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43 inventors (with patents filed for the assignee):

goldMedal Gerardus Johannes Maria Gruter (14 out of 46 patents)

silverMedal Jan Cornelis Van Der Waal (14 out of 36 patents)

bronzeMedal Benjamin McKay (10 out of 20 patents)

4.  Jagdeep Singh (5 out of 6 patents)

5.  Jerry J Kaczur (5 out of 24 patents)

6.  Kyle Teamey (4 out of 25 patents)

7.  Klaas Jan Pieter Schouten (4 out of 4 patents)

8.  Paula Dekker (3 out of 3 patents)

9.  Edserd De Jong (3 out of 11 patents)

10.  Andrew B Bocarsly (3 out of 17 patents)

11.  Emily Barton Cole (3 out of 24 patents)

12.  Matthew Francis Philips (3 out of 3 patents)

13.  Davide Ansovini (3 out of 3 patents)

14.  Martijn Kersbulck (2 out of 2 patents)

15.  Bing Wang (2 out of 7 patents)


Core Competencies:
Gas Diffusion Layer
Catalyst Regeneration
Glycol Production
Electrochemical Reduction
Polyester Copolymer
Hemicellulose Conversion
Dicarboxylic Acid
Synthesis Gas
Indium Oxide Electrode
High Pressure Cell
Carbon Dioxide Reduction

35 patents:

1. 12692607 - Method for the preparation of a gas diffusion layer and a gas diffusion layer obtained or obtainable by such method (2026-07-28),
2. 12673317 - Process for recovering and regenerating a catalyst from ash (2026-07-07),
3. 12655081 - Process for producing glycols from carbohydrates and burning waste (2026-06-16),
4. 12258669 - Process and system for the electrochemical reduction of oxalic acid (2025-03-25),
5. 12168672 - Processed lignin and process to prepare such (2024-12-17),
6. 11814738 - Electrochemical production of formate (2023-11-14),
7. 11548980 - Polyester copolymer (2023-01-10),
8. 11447836 - Process for the conversion of a solid material containing hemicellulose, cellulose and lignin (2022-09-20),
9. 11365455 - Process for the conversion of a solid material containing hemicellulose, cellulose and lignin (2022-06-21),
10. 11358129 - Process for the production of ethylene glycol and heterogeneous catalyst composition (2022-06-14),
11. 11352255 - Process for purifying a contaminated hydrochloric acid composition (2022-06-07),
12. 11306179 - Polyester copolymer (2022-04-19),
13. 11131028 - Method and system for electrochemical reduction of carbon dioxide employing a gas diffusion electrode (2021-09-28),
14. 11060197 - Process for treating a dicarboxylic acid composition (2021-07-13),
15. 11059768 - Continuous or semi-continuous process for the preparation of ethylene glycol and catalyst system for use therein (2021-07-13),
Avantium Knowledge Centre B.V. is a prominent research and technology organization based in Amsterdam, specializing in the development of sustainable chemical processes and materials. The company focuses on innovative solutions in the fields of renewable chemistry, bioplastics, and advanced materials, aiming to contribute to a circular economy. With a strong emphasis on research and development, Avantium collaborates with various industries to advance technologies that reduce environmental impact and promote sustainability.
Profile summary based on public USPTO records.

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USPTO Data Jan 1 1976 - Sep 29 2026

Avantium Knowledge Centre B.v.
35 Patents

#21 in Amsterdam

#226 in Netherlands

#19,137 in the World

Amsterdam, NL
Amsterdam, Netherlands

Avantium Knowledge Centre B.v.

Forward Citations = 71

43 inventors:

goldMedal Gerardus Johannes Maria Gruter (14 out of 46 patents)

silverMedal Jan Cornelis Van Der Waal (14 out of 36 patents)

bronzeMedal Benjamin McKay (10 out of 20 patents)

4.  Jagdeep Singh (5 out of 6 patents)

5.  Jerry J Kaczur (5 out of 24 patents)

Please report any incorrect information to [email protected]
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