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Chicago, IL, United States of America

Cph Innovations Corporation

USPTO Granted Patents = 11

% Expired Patents = 63.6

Trademarks = 15

Forward Citations = 182

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13 inventors (with patents filed for the assignee):

Gary Wentworth (6 out of 18 patents)

Stephen O'Rourke (5 out of 13 patents)

Kimberly L Stefanisin (5 out of 12 patents)

4. Craig Alan Bonda (5 out of 64 patents)

5. Anna Pavlovic (4 out of 30 patents)

6. Stephen J Semlow (3 out of 6 patents)

7. Urvil B Shah (3 out of 8 patents)

8. John English (3 out of 7 patents)

9. Zhi Chen (3 out of 5 patents)

10. Yen Vu (1 out of 1 patent)

11. Thomas W Yokoyama (1 out of 12 patents)

12. Robert James McMillin (1 out of 1 patent)

13. Jerome M Klosowski (1 out of 31 patents)

11 patents: Sort by Forward Citations

1. 8158678 - Photoabsorbing, highly conjugated compounds of cyanoacrylic esters, sunscreen compositions and methods of use (2012-04-17),

2. 7235587 - Diesters containing two crylene or fluorene moieties, sunscreen compositions containing the same, and methods of photostabilizing a sunscreen compositions containing the same (2007-06-26),

3. 7232855 - Low polarity dimerate and trimerate esters as plasticizers for thermoplastic polymer/elastomer composites (2007-06-19),

4. 7144937 - Adhesion promoters for sealants (2006-12-05),

5. 7138450 - Vulcanized rubber composition with a liquid adhesion promoter containing an adhesive resin and ester (2006-11-21),

6. 7122592 - Adhesion promoters for cord-reinforced thermoplastic polymeric materials and substrate/thermoplastic polymeric material composites (2006-10-17),

7. 7109264 - Low polarity dimerate and trimerate esters as plasticizers for elastomers (2006-09-19),

8. 6992133 - Low VOC, coating compositions having improved flexibility and impact resistance based upon nonlinear, low-molecular weight polyester polyol resins (2006-01-31),

9. 6962692 - Photostabilizers, UV absorbers, and methods of photostabilizing a sunscreen composition (2005-11-08),

10. 6919473 - Photostabilizers, UV absorbers, and methods of photostabilizing a sunscreen composition (2005-07-19),

11. 6899866 - Photostabilization of a sunscreen composition with a combination of an α-cyano-β, β-diphenylacrylate compound and a dialkyl naphithalate (2005-05-31),

Company Overview

Cph Innovations Corporation, based in Chicago, IL, specializes in advanced technology solutions with a focus on innovative product development. The company is dedicated to enhancing various sectors through its expertise in engineering and design, particularly in the fields of medical devices and industrial applications. By leveraging cutting-edge research and development, Cph Innovations aims to deliver high-quality solutions that address complex challenges and improve operational efficiency across diverse industries.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 6 2026

11 Patents

#325 in Chicago, IL

#1,336 in Illinois

#27,490 in US

#51,714 in the World

Chicago, IL, United States of America

Cph Innovations Corporation

Forward Citations = 182

13 inventors:

Gary Wentworth (6 out of 18 patents)

Stephen O'Rourke (5 out of 13 patents)

Kimberly L Stefanisin (5 out of 12 patents)

4. Craig Alan Bonda (5 out of 64 patents)

5. Anna Pavlovic (4 out of 30 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Cph Innovations Corporation. Retrieved from https://idiyas.com/company/cph-innovations

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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