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Ryuji Saito
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Otake-shi, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Process for producing acetic acid
Patent number
RE50062
Issue date
Jul 30, 2024
Daicel Corporation
Masahiko Shimizu
Information
Patent Grant
Method for producing acetic acid
Patent number
11,014,868
Issue date
May 25, 2021
Daicel Corporation
Masahiko Shimizu
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for producing acetic acid
Patent number
RE47569
Issue date
Aug 13, 2019
Daicel Corporation
Masahiko Shimizu
Information
Patent Grant
Process for producing acetic acid
Patent number
RE46999
Issue date
Aug 21, 2018
Daicel Corporation
Masahiko Shimizu
Information
Patent Grant
Process for producing acetic acid
Patent number
9,776,944
Issue date
Oct 3, 2017
Daicel Corporation
Masahiko Shimizu
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for producing acetic acid
Patent number
9,776,941
Issue date
Oct 3, 2017
Daicel Corporation
Masahiko Shimizu
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for producing acetic acid
Patent number
9,162,958
Issue date
Oct 20, 2015
Daicel Corporation
Masahiko Shimizu
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for producing acetic acid
Patent number
9,115,071
Issue date
Aug 25, 2015
Daicel Corporation
Masahiko Shimizu
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for producing acetic acid
Patent number
9,073,843
Issue date
Jul 7, 2015
Daicel Corporation
Masahiko Shimizu
C07 - ORGANIC CHEMISTRY
Patents Applications
last 30 patents
Information
Patent Application
METHOD FOR PRODUCING ACETIC ACID
Publication number
20170260120
Publication date
Sep 14, 2017
DAICEL CORPORATION
Masahiko SHIMIZU
C07 - ORGANIC CHEMISTRY
Information
Patent Application
PROCESS FOR PRODUCING ACETIC ACID
Publication number
20150299084
Publication date
Oct 22, 2015
DAICEL CORPORATION
Masahiko Shimizu
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
PROCESS FOR PRODUCING ACETIC ACID
Publication number
20130310603
Publication date
Nov 21, 2013
DAICEL CORPORATION
Masahiko Shimizu
C07 - ORGANIC CHEMISTRY
Information
Patent Application
PROCESS FOR PRODUCING ACETIC ACID
Publication number
20130281735
Publication date
Oct 24, 2013
DAICEL CORPORATION
Masahiko Shimizu
C07 - ORGANIC CHEMISTRY
Information
Patent Application
PROCESS FOR PRODUCING ACETIC ACID
Publication number
20130264186
Publication date
Oct 10, 2013
DAICEL CORPORATION
Masahiko Shimizu
C07 - ORGANIC CHEMISTRY
Information
Patent Application
PROCESS FOR PRODUCING ACETIC ACID
Publication number
20130261334
Publication date
Oct 3, 2013
DAICEL CORPORATION
Masahiko Shimizu
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL