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Machida, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Peptides
Patent number
6,872,803
Issue date
Mar 29, 2005
Kyowa Hakko Kogyo Co., Ltd.
Kenji Shibata
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Endothelin-antagonizing peptide
Patent number
6,642,355
Issue date
Nov 4, 2003
Kyowa Hakko Kogyo Co., Ltd.
Takeo Tanaka
C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information
Patent Grant
Strains of streptomyces producing endothelin antagonistic peptides
Patent number
6,194,195
Issue date
Feb 27, 2001
Kyowa Hakko Kogyo Co., Ltd.
Takeo Tanaka
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Physiologically active substance EI-2128-1
Patent number
5,874,592
Issue date
Feb 23, 1999
Kyowa Hakko Kogyo Co., Ltd.
Takeo Tanaka
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Interleukin-1 production inhibiting compound
Patent number
5,804,599
Issue date
Sep 8, 1998
Kyowa Hakko Kogyo Co., Ltd.
Takeo Tanaka
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Physiologically active EI-1941 compounds
Patent number
5,686,485
Issue date
Nov 11, 1997
Kyowa Hakko Kogyo Co., Ltd.
Takeo Tanaka
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Endothelin-antagonizing peptide
Patent number
5,639,860
Issue date
Jun 17, 1997
Kyowa Hakko Kogyo Co., Ltd.
Takeo Tanaka
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Endothelin-antagonizing peptide
Patent number
5,631,222
Issue date
May 20, 1997
Kyowa Hakko Kogyo Co., Ltd.
Kenji Shibata
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Patents Applications
last 30 patents
Information
Patent Application
Endothelin-antagonizing peptide
Publication number
20030055213
Publication date
Mar 20, 2003
Takeo Tanaka
C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...