Ryuhei Wakita

Person

Osaka, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Process for production of purified O-(2,6-dichloro-4-methyl-phenyl)...
- Patent number 9,024,054
- Issue date May 5, 2015
- Sumitomo Chemical Company, Limited
- Eiji Yamauchi
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for producing optically active 4-halo-3-hydroxybutanoate
- Patent number 6,884,607
- Issue date Apr 26, 2005
- Sumitomo Chemical Company, Limited
- Hiroyuki Asako
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information Patent Grant
Method for producing 4-cyano-3-oxobutanoate and 4-ctano-3-hydroxybu...
- Patent number 6,781,009
- Issue date Aug 24, 2004
- Sumitomo Chemical Company, Limited
- Ryuhei Wakita
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information Patent Grant
Process for preparing halogenated cyclopropane derivatives
- Patent number 6,596,898
- Issue date Jul 22, 2003
- Daiichi Pharmaceutical Co., Ltd.
- Tsutomu Ebata
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for producing 2-fluorocyclopropancecarboxlic acid
- Patent number 5,770,767
- Issue date Jun 23, 1998
- Sumitomo Chemical Company Limited.
- Nobushige Itaya
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
PROCESS FOR PRODUCTION OF PURIFIED O-(2,6-DICHLORO-4-METHYL-PHENYL)...
- Publication number 20110237818
- Publication date Sep 29, 2011
- SUMITOMO CHEMICAL COMPANY, LIMITED
- Eiji Yamauchi
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Process for producing 3-hydroxycyclohexanone
- Publication number 20050272136
- Publication date Dec 8, 2005
- Sumitomo Chemical Company, Limited
- Nobuya Itoh
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Process for producing optically active-4-halo-3-hydroxybutanoate
- Publication number 20050019816
- Publication date Jan 27, 2005
- Sumitomo Chemical Company, Limited
- Hiroyuki Asako
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Method for producing optically active 2-hydroxycycloalkanecarboxyli...
- Publication number 20030186400
- Publication date Oct 2, 2003
- Sumitomo Chemical Company, Limited
- Hiroyuki Asako
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Process for producing optically active 4-halo-3-hydroxybutanoate
- Publication number 20030134402
- Publication date Jul 17, 2003
- Hiroyuki Asako
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Method for producing 4-cyano-3-oxobutanoate and 4-ctano-3-hydroxybu...
- Publication number 20030105347
- Publication date Jun 5, 2003
- Ryuhei Wakita
- C07 - ORGANIC CHEMISTRY
Information Patent Application
PROCESS FOR PREPARING HALOGENATED CYCLOPROPANE DERIVATIVES
- Publication number 20010051750
- Publication date Dec 13, 2001
- DAIICHI PHARMACEUTICAL CO., LTD.
- TSUTOMU EBATA
- C07 - ORGANIC CHEMISTRY

Ryuhei Wakita

Person

Patents Grantslast 30 patents

Process for production of purified O-(2,6-dichloro-4-methyl-phenyl)...

Process for producing optically active 4-halo-3-hydroxybutanoate

Method for producing 4-cyano-3-oxobutanoate and 4-ctano-3-hydroxybu...

Process for preparing halogenated cyclopropane derivatives

Process for producing 2-fluorocyclopropancecarboxlic acid

Patents Applicationslast 30 patents

PROCESS FOR PRODUCTION OF PURIFIED O-(2,6-DICHLORO-4-METHYL-PHENYL)...

Process for producing 3-hydroxycyclohexanone

Process for producing optically active-4-halo-3-hydroxybutanoate

Method for producing optically active 2-hydroxycycloalkanecarboxyli...

Process for producing optically active 4-halo-3-hydroxybutanoate

Method for producing 4-cyano-3-oxobutanoate and 4-ctano-3-hydroxybu...

PROCESS FOR PREPARING HALOGENATED CYCLOPROPANE DERIVATIVES