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For the Inventor, By the Inventor

Fairfield, NJ, United States of America

Liberty Sport, Inc.

Calculating rank
USPTO Granted Patents = 20

% Expired Patents = 15.0


Trademarks = 2

Forward Citations = 597

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8 inventors (with patents filed for the assignee):

goldMedal Carmine S DiChiara (18 out of 25 patents)

silverMedal Deni Crescenzi (7 out of 20 patents)

bronzeMedal Peter S Leonardi (2 out of 4 patents)

4.  Kevin Pierre Meric (2 out of 2 patents)

5.  Richard Chau Quoc-Hue (2 out of 2 patents)

6.  Jason Clerk (1 out of 1 patent)

7.  Jason Clerk (1 out of 1 patent)

8.  Quoc-Hue Richard Chau (1 out of 1 patent)

9.  Carmine S Dichiara (0 patent)


20 patents:

1. D1142612 - PROTECTIVE EYEWEAR (2026-08-18),
2. D1054478 - Glasses (2024-12-17),
3. 12025856 - Vented eyeglass frame (2024-07-02),
4. D916176 - Eyewear hinge (2021-04-13),
5. D914080 - Glasses nose piece (2021-03-23),
6. 10394047 - Splitter configuration for glasses (2019-08-27),
7. 9833663 - Swimming goggles (2017-12-05),
8. 9791714 - Splitter configuration for glasses (2017-10-17),
9. D765162 - Arya sunglasses (2016-08-30),
10. D748187 - Sunglasses (2016-01-26),
11. D748186 - Stormrider sunglasses (2016-01-26),
12. D748185 - Pathfinder sunglasses (2016-01-26),
13. D719608 - Nose bridge (2014-12-16),
14. D710929 - Slam goggle (2014-08-12),
15. D704248 - Sunglasses (2014-05-06),
Company Overview
Liberty Sport, Inc. is a prominent manufacturer specializing in high-performance eyewear designed for sports and active lifestyles. The company focuses on creating innovative solutions that enhance vision and protect athletes in various environments. With a commitment to quality and functionality, Liberty Sport develops products that cater to the unique needs of sports enthusiasts, ensuring optimal performance and safety. Based in Fairfield, New Jersey, the company serves a diverse clientele across the United States and beyond.
Profile summary synthesized from public USPTO records and patent filings.

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USPTO Data Jan 1 1976 - Oct 27 2026

Liberty Sport, Inc. USPTO Patent Assignee Logo
20 Patents

#7 in Fairfield, NJ

#619 in New Jersey

#16,416 in US

#31,315 in the World

Fairfield, NJ (US)
Fairfield, NJ, United States of America

Liberty Sport, Inc.

Forward Citations = 597

8 inventors:

goldMedal Carmine S DiChiara (18 out of 25 patents)

silverMedal Deni Crescenzi (7 out of 20 patents)

bronzeMedal Peter S Leonardi (2 out of 4 patents)

4.  Kevin Pierre Meric (2 out of 2 patents)

5.  Richard Chau Quoc-Hue (2 out of 2 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Liberty Sport, Inc.. Retrieved from https://idiyas.com/company/liberty-sport

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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