For the Inventor, By the Inventor

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Pomona, NY, United States of America

Barr Laboratories, Inc.

Calculating rank

USPTO Granted Patents = 16

% Expired Patents = 56.3

EPO Patents = 3

Trademarks = 23

Forward Citations = 233

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19 inventors (with patents filed for the assignee):

Thomas W Leonard (4 out of 23 patents)

Robert G Bell (3 out of 16 patents)

Salah Uddin Ahmed (3 out of 25 patents)

4. Yousry Abdelrehim Sayed (2 out of 5 patents)

5. Tahseen A Chowdhury (2 out of 16 patents)

6. Edward N Hill (2 out of 9 patents)

7. Robert R Whittle (2 out of 39 patents)

8. Shaileshkumar Ramanlal Desai (2 out of 5 patents)

9. David Wayne Ray, Jr (2 out of 2 patents)

10. John Tang (1 out of 2 patents)

11. Prashant Patel (1 out of 2 patents)

12. Bhavik Patel (1 out of 2 patents)

13. Longchun Yu (1 out of 2 patents)

14. Sudhir Gorukanti (1 out of 4 patents)

15. Frederick D Sancilio (1 out of 25 patents)

16 patents: Sort by Forward Citations

1. 10010543 - Transdermal dosage form (2018-07-03),

2. 8076319 - Treatment of conditions relating to hormone deficiencies by administration of progestins (2011-12-13),

3. 7811604 - Non-effervescent, orally disintegrating solid pharmaceutical dosage forms comprising clozapine and methods of making and using the same (2010-10-12),

4. 7683047 - Treatment of conditions relating to hormone deficiencies by administration of progestins (2010-03-23),

5. 7427609 - Treatment of conditions relating to hormone deficiencies by administration of progestins (2008-09-23),

6. 7390503 - Ondansetron orally disintegrating tablets (2008-06-24),

7. 7297801 - Process for the production of 2-oxa-3-one androstane derivatives (2007-11-20),

8. 7179799 - (3) and (6) substituted estrogenic compounds (2007-02-20),

9. 7009063 - Process for the production of oxandrolone (2006-03-07),

10. 6992075 - C(14) estrogenic compounds (2006-01-31),

11. 6787659 - Process for the production of oxandrolone (2004-09-07),

12. 6613758 - Method for treating osteoporosis in castrated prostatic cancer patients (2003-09-02),

13. 6221390 - Combination pharmaceutical composition and associated methods (2001-04-24),

14. 6165504 - Methods for treating hot flashes and improving the quality of life of (2000-12-25),

15. 616550 - Methods for treating hot flashes and improving the quality of life of (2000-12-26),

Company Overview

Barr Laboratories, Inc., based in Pomona, NY, specializes in the development and manufacturing of generic pharmaceuticals. The company focuses on providing high-quality, cost-effective alternatives to branded medications, contributing to improved access to essential treatments. Barr is known for its expertise in various therapeutic areas, including oncology and cardiovascular health, and is committed to advancing pharmaceutical innovation through rigorous research and development efforts.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 27 2026

16 Patents

#1 in Pomona, NY

#1,162 in New York

#19,944 in US

#37,887 in the World

Pomona, NY, United States of America

Barr Laboratories, Inc.

Forward Citations = 233

19 inventors:

Thomas W Leonard (4 out of 23 patents)

Robert G Bell (3 out of 16 patents)

Salah Uddin Ahmed (3 out of 25 patents)

4. Yousry Abdelrehim Sayed (2 out of 5 patents)

5. Tahseen A Chowdhury (2 out of 16 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Barr Laboratories, Inc.. Retrieved from https://idiyas.com/company/barr-laboratories

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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