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Tsukuba-shi, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Gel including condensation product of organic silicon compound
Patent number
10,765,993
Issue date
Sep 8, 2020
Sumitomo Chemical Company, Limited
Taigo Kashiwabara
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Resin composition and carbon dioxide gas separation membrane
Patent number
9,764,276
Issue date
Sep 19, 2017
Sumitomo Chemical Company, Limited
Ayumi Aoki
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Patents Applications
last 30 patents
Information
Patent Application
RESIN COMPOSITION FOR GAS SEPARATION MEMBRANE AND GAS SEPARATION ME...
Publication number
20230390711
Publication date
Dec 7, 2023
Sumitomo Chemical Company, Limited
Akinori BANDO
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
ACIDIC GAS SEPARATION MEMBRANE, ACIDIC GAS SEPARATION DEVICE, METHO...
Publication number
20220274052
Publication date
Sep 1, 2022
Sumitomo Chemical Company, Limited
Taigo KASHIWABARA
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
GEL INCLUDING CONDENSATION PRODUCT OF ORGANIC SILICON COMPOUND
Publication number
20200047115
Publication date
Feb 13, 2020
Sumitomo Chemical Company, Limited
Taigo KASHIWABARA
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
RESIN COMPOSITION AND CARBON DIOXIDE GAS SEPARATION MEMBRANE
Publication number
20160158692
Publication date
Jun 9, 2016
Sumitomo Chemical Company, Limited
Ayumi AOKI
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL