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For the Inventor, By the Inventor

Groningen, Netherlands

Pharmacia Groningen Bv

Calculating rank
USPTO Granted Patents = 11

% Expired Patents = 9.1


Forward Citations = 765

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18 inventors (with patents filed for the assignee):

goldMedal Kenneth A Hodd (6 out of 9 patents)

silverMedal Keith Alfred Dillingham (4 out of 6 patents)

bronzeMedal Patricia Ann Piers (3 out of 80 patents)

4.  Sverker Norrby (3 out of 34 patents)

5.  Hendrik Haitjema (3 out of 3 patents)

6.  Jacqueline Hermina deGroot (2 out of 3 patents)

7.  Marrie H Van Der Mooren (1 out of 64 patents)

8.  Pablo Artal (1 out of 25 patents)

9.  Thomas Henricus Marie Terwee (1 out of 6 patents)

10.  Albert Johan Pennings (1 out of 5 patents)

11.  Coenraad Jan Spaans (1 out of 3 patents)

12.  Jacqueline De Groot (1 out of 4 patents)

13.  László Garamszegi (1 out of 1 patent)

14.  Jöns Gunnar Hilborn (1 out of 1 patent)

15.  Hendrik Deuring (1 out of 1 patent)


11 patents:

1. 6849669 - Hydrophilic macromolecular compounds (2005-02-01),
2. 6846875 - Hydrogels and methods for their production (2005-01-25),
3. 6767934 - Macromolecular compounds (2004-07-27),
4. 6747090 - Compositions capable of forming hydrogels in the eye (2004-06-08),
5. 6737496 - Photocurable siloxane polymers (2004-05-18),
6. 6705729 - Methods of obtaining ophthalmic lenses providing the eye with reduced aberrations (2004-03-16),
7. 6613343 - Injectable intraocular accommodating lens (2003-09-02),
8. 6609793 - Methods of obtaining ophthalmic lenses providing the eye with reduced aberrations (2003-08-26),
9. 6598606 - Methods of implanting an intraocular lens (2003-07-29),
10. 6589550 - Methods of producing intraocular lenses and materials suitable for their production (2003-07-08),
11. 6533814 - Intraocular lens having a design for controlling its axial displacement after implantation (2003-03-18),
Company Overview
Pharmacia Groningen Bv is a prominent player in the pharmaceutical sector, specializing in the development and manufacturing of innovative healthcare solutions. The company focuses on advanced drug formulations and delivery systems, aiming to enhance patient outcomes through cutting-edge technology. With a strong emphasis on research and development, Pharmacia Groningen Bv operates within a global context, contributing to the advancement of medical science and addressing various health challenges through its specialized expertise.
Profile summary synthesized from public USPTO records and patent filings.

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USPTO Data Jan 1 1976 - Nov 3 2026

11 Patents

#6 in Groningen

#569 in Netherlands

#51,873 in the World

Groningen, NL
Groningen, Netherlands

Pharmacia Groningen Bv

Forward Citations = 765

18 inventors:

goldMedal Kenneth A Hodd (6 out of 9 patents)

silverMedal Keith Alfred Dillingham (4 out of 6 patents)

bronzeMedal Patricia Ann Piers (3 out of 80 patents)

4.  Sverker Norrby (3 out of 34 patents)

5.  Hendrik Haitjema (3 out of 3 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Pharmacia Groningen Bv. Retrieved from https://idiyas.com/company/pharmacia-groningen-bv

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]
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