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North Andover, MA, US
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Patents Grants
last 30 patents
Information
Patent Grant
EP4 antagonists
Patent number
11,434,246
Issue date
Sep 6, 2022
Eisai R&D Management Co., Ltd.
Wanjun Zheng
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Multikinase inhibitors for use in the treatment of cancer
Patent number
11,160,783
Issue date
Nov 2, 2021
Eisai R&D Management Co., Ltd.
Sergei Agoulnik
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
EP4 antagonists
Patent number
10,941,148
Issue date
Mar 9, 2021
Eisai R&D Management Co., Ltd.
Wanjun Zheng
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
EP4 antagonists
Patent number
10,316,040
Issue date
Jun 11, 2019
Eisai R&D Management Co., Ltd.
Wanjun Zheng
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Multikinase inhibitors for use in the treatment of cancer
Patent number
8,937,056
Issue date
Jan 20, 2015
Eisai R&D Management Co., Ltd.
Sergei Agoulnik
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Multikinase inhibitors for use in the treatment of cancer
Patent number
8,609,640
Issue date
Dec 17, 2013
Eisai, Inc.
Sergei Agoulnik
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Intermediates and methods for making zearalenone macrolide analogs
Patent number
8,350,059
Issue date
Jan 8, 2013
Eisai R&D Management Co., Ltd.
Roch Boivin
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Macrocyclic compounds useful as pharmaceuticals
Patent number
8,329,742
Issue date
Dec 11, 2012
Eisai Co., Ltd.
Roch Boivin
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Macrocyclic compounds useful as pharmaceuticals
Patent number
7,915,306
Issue date
Mar 29, 2011
Eisai Co., Ltd.
Kenichi Chiba
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Macrocyclic compounds useful as pharmaceuticals
Patent number
7,799,827
Issue date
Sep 21, 2010
Eisai Co., Ltd.
Roch Boivin
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Patents Applications
last 30 patents
Information
Patent Application
EP4 ANTAGONISTS
Publication number
20210347779
Publication date
Nov 11, 2021
Eisai R&D Management Co., Ltd.
Wanjun ZHENG
C07 - ORGANIC CHEMISTRY
Information
Patent Application
EP4 ANTAGONISTS
Publication number
20190315754
Publication date
Oct 17, 2019
Eisai R&D Management Co., Ltd.
Wanjun Zheng
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
MULTIKINASE INHIBITORS FOR USE IN THE TREATMENT OF CANCER
Publication number
20180353468
Publication date
Dec 13, 2018
Eisai R&D Management Co., Ltd.
Sergei Agoulnik
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
EP4 ANTAGONISTS
Publication number
20180305362
Publication date
Oct 25, 2018
Eisai R&D Management Co., Ltd.
Wanjun Zheng
C07 - ORGANIC CHEMISTRY
Information
Patent Application
MULTIKINASE INHIBITORS FOR USE IN THE TREATMENT OF CANCER
Publication number
20150182496
Publication date
Jul 2, 2015
Eisai R&D Management Co., Ltd.
Sergei Agoulnik
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
MULTIKINASE INHIBITORS FOR USE IN THE TREATMENT OF CANCER
Publication number
20130303489
Publication date
Nov 14, 2013
Eisai R&D Management Co., Ltd.
Sergei Agoulnik
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
INTERMEDIATES AND METHODS FOR MAKING ZEARALENONE MACROLIDE ANALOGS
Publication number
20130211103
Publication date
Aug 15, 2013
Eisai R&D Management Co., Ltd.
Roch Boivin
C07 - ORGANIC CHEMISTRY
Information
Patent Application
MACROCYCLIC COMPOUNDS USEFUL AS PHARMACEUTICALS
Publication number
20130196987
Publication date
Aug 1, 2013
Eisai Co., Ltd.
Roch Boivin
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
INTERMEDIATES AND METHODS FOR MAKING ZEARALENONE MACROLIDE ANALOGS
Publication number
20110237805
Publication date
Sep 29, 2011
Eisai R&D Management Co., Ltd.
Roch Boivin
C07 - ORGANIC CHEMISTRY
Information
Patent Application
MACROCYCLIC COMPOUNDS USEFUL AS PHARMACEUTICALS
Publication number
20110144101
Publication date
Jun 16, 2011
Eisai Co., Ltd.
Roch Boivin
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Multikinase Inhibitors for Use in the Treatment of Cancer
Publication number
20090082313
Publication date
Mar 26, 2009
Eisai R&D Management Co., Ltd.
Sergei Agoulnik
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Zearalenone Macrolide Derivatives and Uses of the Same
Publication number
20090048333
Publication date
Feb 19, 2009
Eisai Co., Ltd.
Hong Du
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Macrocyclic compounds useful as pharmaceuticals
Publication number
20060247448
Publication date
Nov 2, 2006
Eisai Co., Ltd.
Roch Boivin
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Macrocyclic compounds useful as pharmaceuticals
Publication number
20040224936
Publication date
Nov 11, 2004
Kenichi Chiba
C07 - ORGANIC CHEMISTRY