For the Inventor, By the Inventor

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South San Francisco, CA, United States of America

Vistagen Therapeutics, Inc.

USPTO Granted Patents = 10

EPO Patents = 7

Forward Citations = 4

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10 inventors (with patents filed for the assignee):

H Ralph Snodgrass (7 out of 22 patents)

Allen E Cato (6 out of 9 patents)

Jack S Hicklin (6 out of 6 patents)

4. Stefan Abele (2 out of 2 patents)

5. Roland A Breitenmoser (2 out of 2 patents)

6. Klaus Laue (2 out of 2 patents)

7. Daniel Levin (1 out of 35 patents)

8. Peter Leeming (1 out of 8 patents)

9. Emerich Eisenreich (1 out of 5 patents)

10. Xuejun Karl Liu (1 out of 5 patents)

11. Louis Monti (5 patents)

12. Ralph H Snodgrass (0 patent)

10 patents: Sort by Forward Citations

1. 12036198 - Dosage forms and therapeutic uses of L-4-chlorokynurenine (2024-07-16),

2. 11427530 - Synthesis of 4-chlorokynurenines and intermediates (2022-08-30),

3. 10980758 - Dosage forms and therapeutic uses of L-4-chlorokynurenine (2021-04-20),

4. 10632091 - Dosage forms and therapeutic uses of L-4-chlorokynurenine (2020-04-28),

5. 10617663 - Dosage forms and therapeutic uses of L-4-chlorokynurenine (2020-04-14),

6. 10294502 - Methods for the synthesis of chiral kynurenine compounds (2019-05-21),

7. 9993453 - Dosage forms and therapeutic uses L-4-chlorokynurenine (2018-06-12),

8. 9993450 - Dosage forms and therapeutic uses of L-4-chlorokynurenine (2018-06-12),

9. 9834801 - Methods for the synthesis of chiral kynurenine compounds (2017-12-05),

10. 8512957 - Toxicity typing using liver stem cells (2013-08-20),

Vistagen Therapeutics, Inc. is a clinical-stage biopharmaceutical company focused on developing innovative therapies for mental health disorders. Their lead candidate, AV-101, is being developed for the treatment of major depressive disorder and other neurological conditions. With a strong pipeline of novel compounds and a commitment to improving patient outcomes, Vistagen Therapeutics is at the forefront of mental health innovation.

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

Company Badge

USPTO Data Jan 1 1976 - Dec 30 2025

10 Patents

#100 in South San Francisco, CA

#6,896 in California

#29,000 in US

#54,316 in the World

South San Francisco, CA, United States of America

Vistagen Therapeutics, Inc.

Forward Citations = 4

10 inventors:

H Ralph Snodgrass (7 out of 22 patents)

Allen E Cato (6 out of 9 patents)

Jack S Hicklin (6 out of 6 patents)

4. Stefan Abele (2 out of 2 patents)

5. Roland A Breitenmoser (2 out of 2 patents)

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