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Takuo Tsukuda
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Odawara-shi, JP
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Patents Grants
last 30 patents
Information
Patent Grant
4′-substituted nucleoside derivatives as inhibitors of HCV RNA repl...
Patent number
8,648,054
Issue date
Feb 11, 2014
Roche Palo Alto LLC
Rene Robert Devos
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Macrocyclic compound
Patent number
8,362,236
Issue date
Jan 29, 2013
CHUGAI SEIYAKU KABUSHIKI KAISHA
Nobuo Shimma
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
HSP90 inhibitor
Patent number
8,193,351
Issue date
Jun 5, 2012
CHUGAI SEIYAKU KABUSHIKI KAISHA
Takuo Tsukuda
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
4′-substituted nucleoside derivatives as inhibitors of HCV RNA repl...
Patent number
8,071,567
Issue date
Dec 6, 2011
Roche Palo Alto LLC
Rene Robert Devos
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Intermediate compound for synthesis of viridiofungin a derivative
Patent number
8,030,496
Issue date
Oct 4, 2011
Chugai Seiyaki Kabushiki Kaisha
Tatsuya Kato
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
4′-substituted nucleoside derivatives as inhibitors of HCV RNA repl...
Patent number
7,915,232
Issue date
Mar 29, 2011
Roche Palo Alto LLC
Joseph Armstrong Martin
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Intermediate compound for synthesis of viridiofungin a derivative
Patent number
7,897,783
Issue date
Mar 1, 2011
CHUGAI SEIYAKU KABUSHIKI KAISHA
Tatsuya Kato
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Remedy for viral disease
Patent number
7,776,918
Issue date
Aug 17, 2010
CHUGAI SEIYAKU KABUSHIKI KAISHA
Masahiro Aoki
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
4′-Substituted nucleoside derivatives as inhibitors of HCV RNA repl...
Patent number
7,608,601
Issue date
Oct 27, 2009
Roćhe Palo Alto LLC
Rene Robert Devos
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Compound having anti-HCV activity and process for producing the same
Patent number
7,378,446
Issue date
May 27, 2008
CHUGAI SEIYAKU KABUSHIKI KAISHA
Masayuki Sudoh
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
4′-substituted nucleoside derivatives as inhibitors of HCV...
Patent number
6,784,166
Issue date
Aug 31, 2004
Syntex (USA) LLC
Rene Robert Devos
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Azole derivatives
Patent number
6,319,933
Issue date
Nov 20, 2001
Basilea Pharmaceutica AG
Susumu Komiyama
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Cyclohexane derivatives
Patent number
5,719,291
Issue date
Feb 17, 1998
Hoffmann-La Roche Inc.
Yuhko Aoki
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Cyclohexane derivatives
Patent number
5,449,785
Issue date
Sep 12, 1995
Hoffmann-La Roche Inc.
Yuhko Aoki
C07 - ORGANIC CHEMISTRY
Patents Applications
last 30 patents
Information
Patent Application
4'-SUBSTITUTED NUCLEOSIDE DERIVATIVES AS INHIBITORS OF HCV RNA REPL...
Publication number
20130237491
Publication date
Sep 12, 2013
Roche Palo Alto LLC
Rene Robert Devos
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
4'-SUBSTITUTED NUCLEOSIDE DERIVATIVES AS INHIBITORS OF HCV RNA REPL...
Publication number
20120034184
Publication date
Feb 9, 2012
Rene Robert Devos
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Virus therapeutic drug
Publication number
20100274026
Publication date
Oct 28, 2010
CHUGAI SEIYAKU KABUSHIKI KAISHA
Masahiro Aoki
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Intermediate compound for synthesis of viridiofungin a derivative
Publication number
20100152457
Publication date
Jun 17, 2010
CHUGAI SEIYAKU KABUSHIKI KAISHA
Tatsuya Kato
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Intermediate compound for synthesis of viridiofungin a derivative
Publication number
20100152456
Publication date
Jun 17, 2010
CHUGAI SEIYAKU KABUSHIKI KAISHA
Tatsuya Kato
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Macrocyclic Compound
Publication number
20100056510
Publication date
Mar 4, 2010
Chugai SeiYaku Kabushiki Kaisha
Nobuo Shimma
C07 - ORGANIC CHEMISTRY
Information
Patent Application
4'-SUBSTITUTED NUCLEOSIDE DERIVATIVES AS INHIBITORS OF HCV RNA REPL...
Publication number
20100003213
Publication date
Jan 7, 2010
Rene Robert Devos
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
4'-Substituted Nucleoside Derivatives as Inhibitors of HCV RNA Repl...
Publication number
20100004192
Publication date
Jan 7, 2010
Joseph Armstrong Martin
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
HSP90 Inhibitor
Publication number
20090247524
Publication date
Oct 1, 2009
Chugai SeiYaku Kabushiki Kaisha
Takuo Tsukuda
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Production Process of Compound Having Anti-Hcv Action and Intermedi...
Publication number
20080293950
Publication date
Nov 27, 2008
CHUGAI SEIYAKU KABUSHIKI KAISHA
Tatsuya Kato
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Remedy for viral disease
Publication number
20060217434
Publication date
Sep 28, 2006
CHUGAI SEIYAKU KABUSHIKI KAISHA
Masahiro Aoki
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Compound having anti-hcv activity and process for producing the same
Publication number
20060194870
Publication date
Aug 31, 2006
CHUGAI SEIYAKU KABUSHIKI KAISHA
Masayuki Sudoh
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
4'-Substituted nucleoside derivatives as inhibitors of HCV RNA repl...
Publication number
20040266722
Publication date
Dec 30, 2004
Rene Robert Devos
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Anti-HCV nucleoside derivatives
Publication number
20040110718
Publication date
Jun 10, 2004
Rene Devos
C07 - ORGANIC CHEMISTRY
Information
Patent Application
4'-substituted nucleoside derivatives as inhibitors of HCV RNA repl...
Publication number
20030236216
Publication date
Dec 25, 2003
Rene Robert Devos
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Method for identifying an enzyme to design anti-cancer compounds
Publication number
20030138864
Publication date
Jul 24, 2003
Hideo Ishitsuka
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Anti-HCV nucleoside derivatives
Publication number
20030008841
Publication date
Jan 9, 2003
Rene Devos
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Azole derivatives
Publication number
20010047017
Publication date
Nov 29, 2001
Susumu Komiyama
C07 - ORGANIC CHEMISTRY