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Patents Grants
last 30 patents
Information
Patent Grant
5-aryl-1H-pyrrole-3-carbonitrile and a pharmaceutical product using...
Patent number
10,173,977
Issue date
Jan 8, 2019
Takeda Pharmaceutical Company Limited
Tomomi Ikemoto
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for producing pyrrole compound
Patent number
8,822,694
Issue date
Sep 2, 2014
Takeda Pharmaceutical Company Limited
Tomomi Ikemoto
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for preparing optically active 2,3-dihydrobenzofuran compounds
Patent number
7,420,070
Issue date
Sep 2, 2008
Takoda Pharmaceutical Company Limited
Isao Aoki
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for preparing optically active 2,3-dihydrobenzofuran compounds
Patent number
6,878,831
Issue date
Apr 12, 2005
Takeda Chemical Industries, Ltd.
Isao Aoki
C07 - ORGANIC CHEMISTRY
Patents Applications
last 30 patents
Information
Patent Application
PROCESS FOR PRODUCING PYRROLE COMPOUND
Publication number
20230088365
Publication date
Mar 23, 2023
Takeda Pharmaceutical Company Limited
Tomomi Ikemoto
C07 - ORGANIC CHEMISTRY
Information
Patent Application
PROCESS FOR PRODUCING PYRROLE COMPOUND
Publication number
20210070705
Publication date
Mar 11, 2021
Takeda Pharmaceutical Company Limited
Tomomi Ikemoto
C07 - ORGANIC CHEMISTRY
Information
Patent Application
PROCESS FOR PRODUCING PYRROLE COMPOUND
Publication number
20200115336
Publication date
Apr 16, 2020
Takeda Pharmaceutical Company Limited
Tomomi Ikemoto
C07 - ORGANIC CHEMISTRY
Information
Patent Application
5-ARYL-1H-PYRROLE-3-CARBONITRILE AND A PHARMACEUTICAL PRODUCT USING...
Publication number
20190127324
Publication date
May 2, 2019
Takeda Pharmaceutical Company Limited
Tomomi Ikemoto
C07 - ORGANIC CHEMISTRY
Information
Patent Application
PROCESS FOR PRODUCING PYRROLE COMPOUND
Publication number
20180009746
Publication date
Jan 11, 2018
Takeda Pharmaceutical Company Limited
Tomomi Ikemoto
C07 - ORGANIC CHEMISTRY
Information
Patent Application
PROCESS FOR PRODUCING PYRROLE COMPOUND
Publication number
20140303378
Publication date
Oct 9, 2014
Tomomi IKEMOTO
C07 - ORGANIC CHEMISTRY
Information
Patent Application
PRODUCTION METHOD OF OPTICALLY ACTIVE DIHYDROBENZOFURAN DERIVATIVE
Publication number
20130345444
Publication date
Dec 26, 2013
TAKEDA PHARMACEUTICAL COMPANY LIMITED
Mitsuhisa Yamano
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
PROCESS FOR PRODUCING PYRROLE COMPOUND
Publication number
20110306769
Publication date
Dec 15, 2011
Takeda Pharmaceutical Company Limited
Tomomi Ikemoto
C07 - ORGANIC CHEMISTRY
Information
Patent Application
ALPHA-CARBOLINE DERIVATIVES AND METHODS FOR PREPARATION THEREOF
Publication number
20090326229
Publication date
Dec 31, 2009
Takeda Phamaceutical Company Limited
Masahiro Mizuno
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Agent for preventing or treating neuropathy
Publication number
20080287438
Publication date
Nov 20, 2008
Yu Momose
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Highly Selective Novel Amidation Method
Publication number
20070238721
Publication date
Oct 11, 2007
Takeda Pharmaceutical Company Limited
Atsushi Inagaki
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Agent for preventing or treating neuropathy
Publication number
20060004069
Publication date
Jan 5, 2006
Yu Momose
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Process for preparing optically active 2,3-dihydrobenzofuran compounds
Publication number
20050171184
Publication date
Aug 4, 2005
Isao Aoki
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Process for preparing optically active 2,3-dihydrobenzofuran compounds
Publication number
20040077712
Publication date
Apr 22, 2004
Isao Aoki
C07 - ORGANIC CHEMISTRY