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Isao Kawamoto
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Tokyo, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Crystalline 1-methylcarbapenem derivatives
Patent number
7,041,660
Issue date
May 9, 2006
Sankyo Company, Limited
Isao Kawamoto
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Crystalline 1-methylcarbapenem derivatives
Patent number
6,924,279
Issue date
Aug 2, 2005
Sankyo Company, Limited
Isao Kawamoto
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Method and treatment using 1-methylcarbapenem derivatives as an ant...
Patent number
6,180,621
Issue date
Jan 30, 2001
Sankyo Company, Limited
Isao Kawamoto
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
1- Methylcarbapenem derivatives
Patent number
6,090,802
Issue date
Jul 18, 2000
Sankyo Company, Limited
Isao Kawamoto
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
1-methylcarbapenem derivatives
Patent number
5,977,097
Issue date
Nov 2, 1999
Sankyo Company Limited
Isao Kawamoto
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Carbapenem derivatives, their preparation and their use as antibiotics
Patent number
5,866,564
Issue date
Feb 2, 1999
Sankyo Company, Limited
Isao Kawamoto
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Carbapenem derivatives, their preparation and their use as antibiotics
Patent number
5,712,267
Issue date
Jan 27, 1998
Sankyo Company, Limited
Isao Kawamoto
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Crystalline carbapenem derivative
Patent number
5,424,306
Issue date
Jun 13, 1995
Sankyo Company, Limited
Isao Kawamoto
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Carbapenem derivatives having antibiotic activity, their preparatio...
Patent number
5,420,119
Issue date
May 30, 1995
Sankyo Company, Limited
Isao Kawamoto
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Carbapenem derivatives having antibiotic activity, their preparatio...
Patent number
5,310,735
Issue date
May 10, 1994
Sankyo Company, Limited
Isao Kawamoto
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
2-(heterocyclylthio) carbapenem derivatives, their preparation and...
Patent number
5,242,914
Issue date
Sep 7, 1993
Sankyo Company, Limited
Isao Kawamoto
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
2-(heterocyclylthio)carbapenem derivatives, their preparation and t...
Patent number
5,104,867
Issue date
Apr 14, 1992
Sankyo Company, Limited
Isao Kawamoto
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Imidazole derivatives as inhibitors of TXA.sub.2 synthesis
Patent number
4,894,385
Issue date
Jan 16, 1990
Sankyo Company Limited
Isao Kawamoto
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Carbapenem derivatives
Patent number
4,771,046
Issue date
Sep 13, 1988
Sankyo Company, Limited
Isao Kawamoto
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Anti-microbial diazole derivatives
Patent number
4,421,758
Issue date
Dec 20, 1983
Sankyo Company Limited
Isao Kawamoto
C07 - ORGANIC CHEMISTRY
Patents Applications
last 30 patents
Information
Patent Application
Crystalline 1-methylcarbapenem derivatives
Publication number
20040132668
Publication date
Jul 8, 2004
SANKYO COMPANY, LIMITED
Isao Kawamoto
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Crystalline 1-methylcarbapenem derivatives
Publication number
20030232803
Publication date
Dec 18, 2003
SANKYO COMPANY, LIMITED
Isao Kawamoto
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Crystalline 1-methylcarbapenem derivatives
Publication number
20030158174
Publication date
Aug 21, 2003
SANKYO COMPANY, LIMITED
Isao Kawamoto
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Crystalline 1-methylcarbapenem derivatives
Publication number
20020128254
Publication date
Sep 12, 2002
SANKYO COMPANY, LIMITED
Isao Kawamoto
C07 - ORGANIC CHEMISTRY