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Akio Kakefuda
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Tsukuba-shi, Ibaraki 305-8585, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Piperidine derivative
Patent number
8,513,422
Issue date
Aug 20, 2013
Astellas Pharma Inc.
Akio Kakefuda
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Pyridyl non-aromatic nitrogen-containing heterocyclic-1-carboxylate...
Patent number
7,919,494
Issue date
Apr 5, 2011
Astellas Pharma, Inc.
Takahiro Ishii
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Pyridyl non-aromatic nitrogen-containing heterocyclic-1-carboxylate...
Patent number
7,919,495
Issue date
Apr 5, 2011
Astellas Pharma, Inc.
Takahiro Ishii
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Pyridyl non-aromatic nitrogen-containing heterocyclic-1-carboxylate...
Patent number
7,915,261
Issue date
Mar 29, 2011
Astellas Pharma, Inc.
Takahiro Ishii
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
17βHSD type 5 inhibitor
Patent number
7,855,225
Issue date
Dec 21, 2010
Astellas Pharma Inc.
Tatsuya Niimi
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
4,4-difluoro-1,2,3,4-tetrahydro-5H-1-benzazepine derivative or salt...
Patent number
7,807,664
Issue date
Oct 5, 2010
Astella Pharma Inc.
Hiroyuki Koshio
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
4,4-difluoro-1,2,3,4-tetrahydro-5h-1-benzazepine derivative or salt...
Patent number
7,183,271
Issue date
Feb 27, 2007
Astellas Pharma Inc.
Hiroyuki Koshio
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
1,4,5.6-tetrahydroimidazo[4,5-d]diazepine derivatives or salts thereof
Patent number
7,056,910
Issue date
Jun 6, 2006
Astellas Pharma Inc.
Hiroyuki Koshio
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Isoquinoline derivatives or salts thereof
Patent number
6,573,279
Issue date
Jun 3, 2003
Toshihiro Watanabe
C07 - ORGANIC CHEMISTRY
Patents Applications
last 30 patents
Information
Patent Application
CRYSTAL OF ANDROGEN RECEPTOR ANTAGONISTIC COMPOUND
Publication number
20140275105
Publication date
Sep 18, 2014
Astellas Pharma Inc.
Takashi Nakamura
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
ANTAGONIST FOR MUTANT ANDROGEN RECEPTOR
Publication number
20130197009
Publication date
Aug 1, 2013
ASTELLAS PHARMA INC.
Yukitaka Ideyama
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
UREA COMPOUND OR SALT THEREOF
Publication number
20110172230
Publication date
Jul 14, 2011
Takahiro Ishii
C07 - ORGANIC CHEMISTRY
Information
Patent Application
17BetaHSD Type 5 Inhibitor
Publication number
20110071146
Publication date
Mar 24, 2011
Astellas Pharma Inc.
Tatsuya Niimi
C07 - ORGANIC CHEMISTRY
Information
Patent Application
PIPERIDINE DERIVATIVE
Publication number
20100256189
Publication date
Oct 7, 2010
Akio KAKEFUDA
C07 - ORGANIC CHEMISTRY
Information
Patent Application
BENZIMIDAZOLE DERIVATIVE
Publication number
20100190826
Publication date
Jul 29, 2010
Akio Kakefuda
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Pyridyl Non-Aromatic Nitrogen-Containing Heterocyclic-1-Carboxylate...
Publication number
20100009972
Publication date
Jan 14, 2010
Takahiro Ishii
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Pyridyl Non-Aromatic Nitrogen-Containing Heterocyclic-1-Carboxylate...
Publication number
20100009971
Publication date
Jan 14, 2010
Takahiro Ishii
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
17BetaHSD TYPE 5 INHIBITOR
Publication number
20090181960
Publication date
Jul 16, 2009
Tatsuya Niimi
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Pyridyl Non-Aromatic Nitrogen-Containing Heterocyclic-1-Carboxylate...
Publication number
20080306046
Publication date
Dec 11, 2008
FMC Corporation
Takahiro Ishii
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
4,4-Difluoro-1,2,3,4-tetrahydro-5H-1-benzazepine derivative or salt...
Publication number
20070167429
Publication date
Jul 19, 2007
Astellas Pharma Inc.
Hiroyuki Koshio
C07 - ORGANIC CHEMISTRY
Information
Patent Application
1,4,5,6-tetrahydroimidazo[4,5-d]benzazepine derivative or salt thereof
Publication number
20060142268
Publication date
Jun 29, 2006
Astellas Pharma Inc.
Hiroyuki Koshio
C07 - ORGANIC CHEMISTRY
Information
Patent Application
4,4-difluoro-1,2,3,4-tetrahydro-5h-1-benzazepine derivative or salt...
Publication number
20060122170
Publication date
Jun 8, 2006
ASTELLA PHARMA INC.
Hiroyuki Koshio
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Novel denzamide derivatives and process for production thereof
Publication number
20060084807
Publication date
Apr 20, 2006
Shinya Yoshida
C07 - ORGANIC CHEMISTRY
Information
Patent Application
1,4,5,6-Tetrahydroimidazo[4,5-d]diazepine derivatives or salts thereof
Publication number
20040034012
Publication date
Feb 19, 2004
Hiroyuki Koshio
C07 - ORGANIC CHEMISTRY