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Rijksuniversiteit Te Groningen

USPTO Granted Patents = 19

EPO Patents = 2

Forward Citations = 996

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37 inventors (with patents filed for the assignee):

Bernard Witholt (4 out of 5 patents)

Erik Kroeze (3 out of 3 patents)

Roland G Lageveen (3 out of 4 patents)

4. Georges Hadziioannou (2 out of 3 patents)

5. Adelbert Jozef Schoonen (2 out of 5 patents)

6. Gerrit Ten Brinke (2 out of 2 patents)

7. Robert Johan Meijer (2 out of 2 patents)

8. Cornelis Stapel (2 out of 2 patents)

9. Albert J Pennings (2 out of 5 patents)

10. Dirk Wybe Grijpma (2 out of 2 patents)

11. Gerrit Eggink (1 out of 8 patents)

12. Pieter De Haan (1 out of 11 patents)

13. Hans Wynberg (1 out of 10 patents)

14. Jan Cornelis Hummelen (1 out of 14 patents)

15. Bert De Boer (1 out of 1 patent)

19 patents: Sort by Forward Citations

1. 6271308 - Block copolymers (2001-08-07),

2. 6169147 - Block copolymer (2001-01-02),

3. 6103512 - Thermostable variants of neutral proteases of Bacillus (2000-08-15),

4. 6057542 - System for determining composition of radionuclides (2000-05-02),

5. 5869457 - Modified proteins and their use for controlling viral infections (1999-02-09),

6. 5744804 - System for determining a compositon of radionuclides (1998-04-28),

7. 5672367 - Biodegradable chewing gum (1997-09-30),

8. 5615671 - Processes and devices for continuously monitoring levels of analyte (1997-04-01),

9. 5492997 - Copolymer of lactone and carbonate and process for the preparation of (1996-02-20),

10. 5344769 - Microbiological production of polyesters (1994-09-06),

11. 5334698 - Process for producing polyesters by fermentation: a process for (1994-08-02),

12. 5178870 - Antimicrobial composition with long-term activity (1993-01-12),

13. 5174291 - Process for using a measuring cell assembly for glucose determination (1992-12-29),

14. 5173428 - Microorganisms suitable for producing compounds containing a terminal (1992-12-22),

15. 5110852 - Filament material polylactide mixtures (1992-05-05),

Rijksuniversiteit Groningen (University of Groningen) is a renowned research university located in the city of Groningen, Netherlands. With a history dating back to 1614, the university offers a wide range of Bachelor's, Master's, and PhD programs in various disciplines. RUG is known for its high-quality education, diverse international student body, and cutting-edge research. The university is committed to fostering excellence in teaching and research, and promoting sustainability and social responsibility.

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

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USPTO Data Jan 1 1976 - Dec 16 2025

19 Patents

#19 in

#374 in Netherlands

#31,677 in the World

Rijksuniversiteit Te Groningen

Forward Citations = 996

37 inventors:

Bernard Witholt (4 out of 5 patents)

Erik Kroeze (3 out of 3 patents)

Roland G Lageveen (3 out of 4 patents)

4. Georges Hadziioannou (2 out of 3 patents)

5. Adelbert Jozef Schoonen (2 out of 5 patents)

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