For the Inventor, By the Inventor

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Concord, CA, United States of America

Ocular Sciences, Inc.

USPTO Granted Patents = 16

% Expired Patents = 12.5

Trademarks = 3

Forward Citations = 615

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16 inventors (with patents filed for the assignee):

Daniel G Streibig (4 out of 13 patents)

Arthur Back (3 out of 53 patents)

Gregg A Dean (3 out of 18 patents)

4. J Christopher Marmo (2 out of 10 patents)

5. Arthur Ho (1 out of 87 patents)

6. Bruno Fermigier (1 out of 28 patents)

7. William Ronald Stuart Baxter (1 out of 7 patents)

8. William Frank Tyldesley (1 out of 5 patents)

9. Jindrich Vosahlo (1 out of 5 patents)

10. Nicolas Chateau (1 out of 9 patents)

11. Zuzana Krcova (1 out of 6 patents)

12. Richard Legras (1 out of 2 patents)

13. Andrew Paul Morris (1 out of 1 patent)

14. Christopher Andrew Townsend (1 out of 1 patent)

15. David John Livesley (1 out of 2 patents)

16 patents: Sort by Forward Citations

1. 6886936 - Contact lenses with blended microchannels (2005-05-03),

2. 6857740 - Contact lens having a uniform horizontal thickness profile (2005-02-22),

3. 6824267 - Tinted contact lens and method for making same (2004-11-30),

4. 6786597 - Tinted contact lens and method for making same (2004-09-07),

5. 6779888 - Contact lenses with microchannels (2004-08-24),

6. 6732993 - Mold for making contact lenses (2004-05-11),

7. 6617373 - Ophthalmic lenses and compositions and methods for producing same (2003-09-09),

8. 6595639 - Junctionless ophthalmic lenses and methods for making same (2003-07-22),

9. 6533416 - Contact or intraocular lens and method for its preparation (2003-03-18),

10. 6488376 - Tinted contact lens and method for making same (2002-12-03),

11. 6488375 - Tinted contact lens and method for making same (2002-12-03),

12. 6467903 - Contact lens having a uniform horizontal thickness profile (2002-10-22),

13. 6432217 - Process for treatment of contact lenses (2002-08-13),

14. 6431706 - Method for cast molding contact lenses with a rounded edge form (2002-08-13),

15. 6405993 - Lens mould (2002-06-18),

Company Overview

Ocular Sciences, Inc. is a specialized company based in Concord, California, focusing on the development and manufacturing of advanced optical products. The organization is dedicated to enhancing vision care through innovative technologies, particularly in the field of contact lenses and related ocular solutions. With a commitment to research and development, Ocular Sciences aims to address the evolving needs of eye care professionals and consumers, ensuring high-quality vision correction and comfort.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 20 2026

16 Patents

#12 in Concord, CA

#4,777 in California

#19,935 in US

#37,868 in the World

Concord, CA, United States of America

Ocular Sciences, Inc.

Forward Citations = 615

16 inventors:

Daniel G Streibig (4 out of 13 patents)

Arthur Back (3 out of 53 patents)

Gregg A Dean (3 out of 18 patents)

4. J Christopher Marmo (2 out of 10 patents)

5. Arthur Ho (1 out of 87 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Ocular Sciences, Inc.. Retrieved from https://idiyas.com/company/ocular-sciences

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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