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For the Inventor, By the Inventor

Boston, MA, United States of America

Cambridge Polymer Group, Inc.

USPTO Granted Patents = 37

% Expired Patents = 43.2



Forward Citations = 725

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13 inventors (with patents filed for the assignee):

goldMedal Orhun K Muratoglu (28 out of 69 patents)

silverMedal Stephen H Spiegelberg (27 out of 31 patents)

bronzeMedal Gareth H McKinley (7 out of 25 patents)

4.  Gavin J C Braithwaite (6 out of 8 patents)

5.  Jeffrey W Ruberti (5 out of 21 patents)

6.  Edward T Kopesky (5 out of 6 patents)

7.  Ebru Oral (4 out of 24 patents)

8.  Gavin Braithwaite (1 out of 3 patents)

9.  Yuri Svirkin (1 out of 1 patent)

10.  Jason Berlin (1 out of 1 patent)

11.  Martin F Van Buren (1 out of 20 patents)

12.  Orthun K Muratoglu (1 out of 1 patent)

13.  Gavin G C Braithwaite (1 out of 1 patent)

14.  Gareth H Mckinley (0 patent)


Core Competencies:
Oxidation Resistant
Polymeric Material
Cross-Linking
Hydrogels
Antioxidant
Polyethylene
Rheological Properties
Interfacial Porosity
Gels
Modulus

37 patents:

1. 10821632 - Methods for making oxidation resistant polymeric material (2020-11-03),
2. 9968709 - Methods for making oxidation-resistant cross-linked polymeric materials (2018-05-15),
3. 9962463 - Cross-linking of antioxidant-containing polymers (2018-05-08),
4. 9943993 - Methods for making oxidation resistant polymeric material (2018-04-17),
5. 9873769 - Thiolated PEG-PVA hydrogels (2018-01-23),
6. 9688004 - Methods for making oxidation resistant polymeric material (2017-06-27),
7. 9561306 - Methods for making oxidation resistant polymeric material (2017-02-07),
8. 9441081 - Cross-linking of antioxidant-containing polymers (2016-09-13),
9. 9433705 - Methods for making oxidation-resistant cross-linked polymeric materials (2016-09-06),
10. 9370878 - Methods for making oxidation resistant polymeric material (2016-06-21),
11. 8968628 - Methods for making oxidation resistant polymeric material (2015-03-03),
12. 8888859 - Methods for making oxidation resistant polymeric material (2014-11-18),
13. 8865043 - Methods for making oxidation resistant polymeric material (2014-10-21),
14. 8728379 - Methods for making oxidation resistant polymeric material (2014-05-20),
15. 8637063 - Hydrolyzed hydrogels (2014-01-28),
Company Overview
Cambridge Polymer Group, Inc. is a specialized firm based in Boston, MA, focusing on advanced polymer technologies. The company develops and manufactures innovative materials and solutions for various applications, including medical devices, aerospace, and industrial sectors. With a strong emphasis on research and development, Cambridge Polymer Group leverages its expertise in polymer science to address complex challenges, enhancing product performance and reliability across multiple industries.
Profile summary synthesized from public USPTO records and patent filings.

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USPTO Data Jan 1 1976 - Oct 20 2026

Cambridge Polymer Group, Inc. USPTO Patent Assignee Logo
37 Patents

#62 in Boston, MA

#540 in Massachusetts

#9,270 in US

#18,299 in the World

Boston, MA (US)
Boston, MA, United States of America

Cambridge Polymer Group, Inc.

Forward Citations = 725

13 inventors:

goldMedal Orhun K Muratoglu (28 out of 69 patents)

silverMedal Stephen H Spiegelberg (27 out of 31 patents)

bronzeMedal Gareth H McKinley (7 out of 25 patents)

4.  Gavin J C Braithwaite (6 out of 8 patents)

5.  Jeffrey W Ruberti (5 out of 21 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Cambridge Polymer Group, Inc.. Retrieved from https://idiyas.com/company/cambridge-polymer-group

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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