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Imizu-Gun, JP
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Patents Grants
last 30 patents
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Patent Grant
PROCESSES FOR PRODUCING 7-ISOINDOLINE-QUINOLONECARBOXYLIC ACID DERI...
Patent number
6,482,835
Issue date
Nov 19, 2002
Toyama Chemical Co., Ltd.
Minoru Yamada
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Processes for producing 7-isoindolinequinolonecarboxylic derivative...
Patent number
6,337,399
Issue date
Jan 8, 2002
Toyama Chemical Co., Ltd.
Minoru Yamada
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Triazole derivatives and salts thereof, and antifungal agent contai...
Patent number
5,605,921
Issue date
Feb 25, 1997
Toyama Chemical Co., Ltd.
Hiroyuki Imaizumi
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Triazole derivatives and salts thereof and antifungal agent contain...
Patent number
5,366,989
Issue date
Nov 22, 1994
Toyama Chemical Co., Ltd.
Hiroyuki Imaizumi
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Amine derivatives, salts thereof, process for preparing the same an...
Patent number
5,120,746
Issue date
Jun 9, 1992
Toyama Chemical Co., Ltd.
Shiro Hirai
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Novel amine derivatives, salts thereof and an anti-ulcer agent cont...
Patent number
4,923,882
Issue date
May 8, 1990
Toyama Chemical Co., Ltd.
Shiro Hirai
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Intermediates for urea and thiourea derivatives
Patent number
4,643,849
Issue date
Feb 17, 1987
Toyama Chemical Co., Ltd.
Shiro Hirai
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
5-Fluoro-(.beta.-uridine or 2'-deoxy-.beta.-uridine) derivatives, a...
Patent number
4,472,386
Issue date
Sep 18, 1984
Toyama Chemical Co., Ltd.
Tsutomu Kodama
C07 - ORGANIC CHEMISTRY
Patents Applications
last 30 patents
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Patent Application
PROCESSES FOR PRODUCING 7-ISOINDOLINE-QUINOLONECARBOXYLIC ACID DERI...
Publication number
20070225506
Publication date
Sep 27, 2007
TOYAMA CHEMICAL CO., LTD.
Minoru Yamada
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Processes for producing 7-isoindoline-quinolonecarboxylic acid deri...
Publication number
20020049328
Publication date
Apr 25, 2002
TOYAMA CHEMICAL CO., LTD.
Minoru Yamada
C07 - ORGANIC CHEMISTRY