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VISTAGEN THERAPEUTICS, INC
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Organization
BURLINGAME, CA, US
Ticker Symbols
NASDAQ:VTGN
PHARMACEUTICAL PREPARATIONS
Business Address
343 ALLERTON AVENUE SOUTH SAN FRANCISCO CA 94080 650-577-3600
Mailing Address
343 ALLERTON AVENUE SOUTH SAN FRANCISCO CA 94080
State Location
CA
State of Incorporation
NV
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Patents Grants
last 30 patents
Information
Patent Grant
Synthesis of 4-chlorokynurenines and intermediates
Patent number
11,427,530
Issue date
Aug 30, 2022
Vistagen Therapeutics, Inc.
Daniel Levin
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Dosage forms and therapeutic uses of L-4-chlorokynurenine
Patent number
10,980,758
Issue date
Apr 20, 2021
Vistagen Therapeutics, Inc.
H. Ralph Snodgrass
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Dosage forms and therapeutic uses of L-4-chlorokynurenine
Patent number
10,821,089
Issue date
Nov 3, 2020
Vistagen Therapeutics, Inc.
H. Ralph Snodgrass
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Dosage forms and therapeutic uses of L-4-chlorokynurenine
Patent number
10,632,091
Issue date
Apr 28, 2020
Vistagen Therapeutics, Inc.
H. Ralph Snodgrass
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Dosage forms and therapeutic uses of L-4-chlorokynurenine
Patent number
10,617,663
Issue date
Apr 14, 2020
Vistagen Therapeutics, Inc.
H. Ralph Snodgrass
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Methods for the synthesis of chiral kynurenine compounds
Patent number
10,294,502
Issue date
May 21, 2019
Vistagen Therapeutics, Inc.
Stefan Abele
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Dosage forms and therapeutic uses of L-4-chlorokynurenine
Patent number
9,993,450
Issue date
Jun 12, 2018
Vistagen Therapeutics, Inc.
H. Ralph Snodgrass
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Dosage forms and therapeutic uses L-4-chlorokynurenine
Patent number
9,993,453
Issue date
Jun 12, 2018
Vistagen Therapeutics, Inc.
H. Ralph Snodgrass
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Methods for the synthesis of chiral kynurenine compounds
Patent number
9,834,801
Issue date
Dec 5, 2017
Vistagen Therapeutics, Inc.
Stefan Abele
C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information
Patent Grant
Toxicity typing using liver stem cells
Patent number
8,512,957
Issue date
Aug 20, 2013
Vistagen Therapeutics, Inc.
H. Ralph Snodgrass
C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Patents Applications
last 30 patents
Information
Patent Application
THERAPEUTIC USES OF L-4-CHLOROKYNURENINE
Publication number
20240122887
Publication date
Apr 18, 2024
VistaGen Therapeutics, Inc.
H. Ralph SNODGRASS
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
TREATMENT OF ADJUSTMENT DISORDERS
Publication number
20230210867
Publication date
Jul 6, 2023
VistaGen Therapeutics, Inc.
Shawn K. SINGH
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
GENETIC VARIANTS ASSOCIATED WITH RESPONSE TO TREATMENT OF NEUROLOGI...
Publication number
20220202756
Publication date
Jun 30, 2022
VistaGen Therapeutics, Inc.
Ralph H. SNODGRASS
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
SYNTHESIS OF 4-CHLOROKYNURENINES AND INTERMEDIATES
Publication number
20210276942
Publication date
Sep 9, 2021
VistaGen Therapeutics, Inc.
Daniel LEVIN
C07 - ORGANIC CHEMISTRY
Information
Patent Application
THERAPEUTIC USES OF L-4-CHLOROKYNURENINE
Publication number
20190321317
Publication date
Oct 24, 2019
VistaGen Therapeutics, Inc.
H. Ralph SNODGRASS
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
DOSAGE FORMS AND THERAPEUTIC USES OF L-4-CHLOROKYNURENINE
Publication number
20190125707
Publication date
May 2, 2019
VistaGen Therapeutics, Inc.
H. Ralph SNODGRASS
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
METHODS FOR THE SYNTHESIS OF CHIRAL KYNURENINE COMPOUNDS
Publication number
20180171372
Publication date
Jun 21, 2018
VistaGen Therapeutics, Inc.
Stefan ABELE
C07 - ORGANIC CHEMISTRY
Information
Patent Application
THERAPEUTIC USES OF L-4-CHLOROKYNURENINE
Publication number
20180140568
Publication date
May 24, 2018
VistaGen Therapeutics, Inc.
H. Ralph SNODGRASS
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
DOSAGE FORMS AND THERAPEUTIC USES L-4-CHLOROKYNURENINE
Publication number
20160158178
Publication date
Jun 9, 2016
VistaGen Therapeutics, Inc.
H. Ralph SNODGRASS
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
SYNTHESIS OF CHIRAL KYNURENINE COMPOUNDS AND INTERMEDIATES
Publication number
20160031800
Publication date
Feb 4, 2016
VistaGen Therapeutics, Inc.
Alexander TRETYAKOV
C07 - ORGANIC CHEMISTRY
Information
Patent Application
METHODS FOR THE SYNTHESIS OF CHIRAL KYNURENINE COMPOUNDS
Publication number
20160032334
Publication date
Feb 4, 2016
VistaGen Therapeutics, Inc.
Stefan ABELE
C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information
Patent Application
DOSAGE FORMS AND THERAPEUTIC USES OF L-4-CHLOROKYNURENINE
Publication number
20150359772
Publication date
Dec 17, 2015
VistaGen Therapeutics, Inc.
H. Ralph SNODGRASS
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
TOXICITY TYPING USING LIVER STEM CELLS
Publication number
20120220469
Publication date
Aug 30, 2012
VistaGen Therapeutics, Inc.
H. Ralph SNODGRASS
G01 - MEASURING TESTING
Trademark
last 30 trademarks
Information
Trademark
90535780 - VISTAGEN
Serial number
90535780
Filing date
Feb 19, 2021
VistaGen Therapeutics, Inc.
5 - Pharmaceutical and veterinary preparations
Information
Trademark
76146181 - VISTAGEN
Serial number
76146181
Registration number
2787886
Filing date
Oct 13, 2000
VistaGen, Inc.
42 - Scientific and technological services and research and design relating thereto