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The Woodlands, TX, United States of America

Zonagen, Inc.

USPTO Granted Patents = 22

Trademarks = 1

Forward Citations = 240

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10 inventors (with patents filed for the assignee):

Joseph S Podolski (10 out of 36 patents)

Fred Lowrey (6 out of 6 patents)

Kuang T Hsu (6 out of 12 patents)

4. Jeffrey D Harris (6 out of 6 patents)

5. Bonita Sue Dunbar (3 out of 6 patents)

6. Gurpreet Singh (2 out of 4 patents)

7. Mitzi L Martinez (2 out of 2 patents)

8. Christopher Allen Seid (1 out of 1 patent)

9. Adrian Zorgniotti, Deceased (1 out of 1 patent)

10. Diane-Marie Gioco (1 out of 1 patent)

22 patents: Sort by Forward Citations

1. 6696072 - Methods for treatment of male erectile dysfunction (2004-02-24),

2. 6482426 - Compositions for the treatment of male erectile dysfunction (2002-11-19),

3. 6280742 - Methods and materials for the treatment of prostatic carcinoma (2001-08-28),

4. 6264953 - Method of preparation and use for zona pellucida antigens and antibodies for sterilization and contraception (2001-07-24),

5. 6166061 - Methods and formulations for modulating the human sexual response (2000-12-26),

6. 6124337 - Methods and formulations for modulating the human sexual response (2000-09-26),

7. 6100286 - Methods and formulations for modulating the human sexual response (2000-08-08),

8. 6051594 - Methods and formulations for modulating the human sexual response (2000-04-18),

9. 6027727 - Materials and methods for immunocontraception (2000-02-22),

10. 6001599 - DNAs encoding mammalian ZPBs (1999-12-14),

11. 5989550 - Materials and methods for immunocontraception (1999-11-23),

12. 5981563 - Methods and formulations for modulating the human sexual response (1999-11-09),

13. 5981228 - Mammalian ZPAs (1999-11-09),

14. 5980912 - Chitosan induced immunopotentiation (1999-11-09),

15. 5976545 - ZPC polypeptides (1999-11-02),

Zonagen, Inc. is a biotechnology company focused on developing innovative therapeutics to address unmet medical needs. With a strong focus on research and development, Zonagen aims to bring forth novel treatments for various diseases and health conditions. The company is committed to improving the lives of patients worldwide through cutting-edge scientific advancements.

This text is generated by artificial intelligence and may not be accurate.

Company Badge

USPTO Data Jan 1 1976 - Dec 16 2025

22 Patents

#22 in The Woodlands, TX

#888 in Texas

#14,514 in US

#27,881 in the World

The Woodlands, TX, United States of America

Zonagen, Inc.

Forward Citations = 240

10 inventors:

Joseph S Podolski (10 out of 36 patents)

Fred Lowrey (6 out of 6 patents)

Kuang T Hsu (6 out of 12 patents)

4. Jeffrey D Harris (6 out of 6 patents)

5. Bonita Sue Dunbar (3 out of 6 patents)

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