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Ayako Yamashita
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Englewood, NJ, US
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Patents Grants
last 30 patents
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Patent Grant
Processes for the 3,3-dialkylation of 4-chromanones
Patent number
7,671,220
Issue date
Mar 2, 2010
Wyeth
Ayako Yamashita
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Compounds for treating tumors
Patent number
7,626,023
Issue date
Dec 1, 2009
Wyeth
Arie Zask
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Compounds for treating tumors
Patent number
7,390,910
Issue date
Jun 24, 2008
Wyeth
Arie Zask
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Antibiotic AA 896 analogs
Patent number
6,858,591
Issue date
Feb 22, 2005
Wyeth Holdings Corporation
Ayako Yamashita
C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information
Patent Grant
3-cyanoquinolines, 3-cyano-1,6-naphthyridines, and 3-cyano-1,7-naph...
Patent number
6,689,772
Issue date
Feb 10, 2004
Wyeth
Diane Harris Boschelli
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Substituted 3-cyano-[1.7], [1.5], a...
Patent number
6,548,496
Issue date
Apr 15, 2003
American Cyanamid Company
Allan Wissner
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
3-cyanoquinolines, 3-cyano-1,6-naphthyridines, and 3-cyano-1,7-naph...
Patent number
6,521,618
Issue date
Feb 18, 2003
Wyeth
Diane Harris Boschelli
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Substituted 3-cyano-[1.7],[1.5], an...
Patent number
6,355,636
Issue date
Mar 12, 2002
American Cyanamid Company
Allan Wissner
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Patents Applications
last 30 patents
Information
Patent Application
COMPOUNDS FOR TREATING TUMORS
Publication number
20080221181
Publication date
Sep 11, 2008
Wyeth Holdings Corporation
Arie Zask
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Processes for the 3,3-dialkylation of 4-chromanones
Publication number
20060183924
Publication date
Aug 17, 2006
Wyeth
Ayako Yamashita
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Compounds for treating tumors
Publication number
20050037977
Publication date
Feb 17, 2005
Wyeth Holdings Corporation
Arie Zask
C07 - ORGANIC CHEMISTRY
Information
Patent Application
3-Cyanoquinolines,3-cyano-1,6-naphthyridines, and 3-cyano-1,7-napht...
Publication number
20040176602
Publication date
Sep 9, 2004
Wyeth
Diane Harris Boschelli
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Antibiotic AA 896 analogs
Publication number
20030087874
Publication date
May 8, 2003
American Cyanamid Company
Ayako Yamashita
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Substituted 3-cyano-[1.7], [1.5], and [1.8] naphthyridine inhibitor...
Publication number
20020165229
Publication date
Nov 7, 2002
American Cyanamid Company
Allan Wissner
C07 - ORGANIC CHEMISTRY
Information
Patent Application
3-cyanoquinolines, 3-cyano-1,6-naphthyridines, and 3-cyano-1,7-naph...
Publication number
20020026052
Publication date
Feb 28, 2002
American Home Products Corporation
Diane Harris Boschelli
C07 - ORGANIC CHEMISTRY