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Motoshi YAMAUCHI
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Kanagawa, JP
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Patents Grants
last 30 patents
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Patent Grant
Method for producing a spirooxindole derivative
Patent number
11,884,678
Issue date
Jan 30, 2024
Daiichi Sankyo Company, Limited
Motoshi Yamauchi
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Method for producing a spirooxindole derivative
Patent number
10,851,111
Issue date
Dec 1, 2020
Daiichi Sankyo Company, Limited
Motoshi Yamauchi
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Method for producing a spirooxindole derivative
Patent number
10,030,028
Issue date
Jul 24, 2018
Daiichi Sankyo Company, Limited
Motoshi Yamauchi
C07 - ORGANIC CHEMISTRY
Patents Applications
last 30 patents
Information
Patent Application
METHOD FOR PRODUCING A SPIROOXINDOLE DERIVATIVE
Publication number
20220259216
Publication date
Aug 18, 2022
DAIICHI SANKYO COMPANY, LIMITED
Motoshi YAMAUCHI
C07 - ORGANIC CHEMISTRY
Information
Patent Application
METHOD FOR PRODUCING A SPIROOXINDOLE DERIVATIVE
Publication number
20210323970
Publication date
Oct 21, 2021
DAIICHI SANKYO COMPANY, LIMITED
Motoshi YAMAUCHI
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
METHOD FOR PRODUCING A SPIROOXINDOLE DERIVATIVE
Publication number
20200172548
Publication date
Jun 4, 2020
DAIICHI SANKYO COMPANY, LIMITED
Motoshi YAMAUCHI
C07 - ORGANIC CHEMISTRY
Information
Patent Application
METHOD FOR PRODUCING A SPIROOXINDOLE DERIVATIVE
Publication number
20180319808
Publication date
Nov 8, 2018
DAIICHI SANKYO COMPANY, LIMITED
Motoshi YAMAUCHI
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
METHOD FOR PRODUCING SPIROOXINDOLE DERIVATIVE
Publication number
20170158703
Publication date
Jun 8, 2017
DAIICHI SANKYO COMPANY, LIMITED
Motoshi YAMAUCHI
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
METHOD FOR PRODUCING SPIROOXINDOLE DERIVATIVE
Publication number
20160194331
Publication date
Jul 7, 2016
DAIICHI SANKYO COMPANY, LIMITED
Motoshi YAMAUCHI
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL