Kyoko SUGITA

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Atsugi-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Bis(6-methyl-3-sulphophenyl)(2-methylphenyl)phosphine, ammonium sal...
- Patent number 11,021,499
- Issue date Jun 1, 2021
- Kuraray Co., Ltd.
- Eriko Honda
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Bis(6-methyl-3-sulphophenyl)phenylphosphine, ammonium salt thereof,...
- Patent number 10,696,701
- Issue date Jun 30, 2020
- Kuraray Co., Ltd.
- Eriko Honda
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
BIS(6-METHYL-3-SULPHOPHENYL)PHENYLPHOSPHINE, AMMONIUM SALT THEREOF,...
- Publication number 20180141967
- Publication date May 24, 2018
- Kuraray Co., Ltd
- Eriko HONDA
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
BIS(6-METHYL-3-SULPHOPHENYL)PHENYLPHOSPHINE, AMMONIUM SALT THEREOF,...
- Publication number 20160052947
- Publication date Feb 25, 2016
- KURARAY CO., LTD.
- Eriko HONDA
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
BIS(6-METHYL-3-SULPHOPHENYL)(2-METHYLPHENYL)PHOSPHINE, AMMONIUM SAL...
- Publication number 20160052948
- Publication date Feb 25, 2016
- KURARAY CO., LTD.
- Eriko HONDA
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL