Katsumasa Harada

Person

Ube-shi, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Process for preparing dibenzothiazepine compounds
- Patent number 7,671,195
- Issue date Mar 2, 2010
- AstraZeneca UK Limited
- Paul Michael Murray
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
5-fluorooxindole-3-carboxylic acid ester
- Patent number 7,342,040
- Issue date Mar 11, 2008
- Ube Industries, Ltd.
- Katsumasa Harada
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for preparing dibenzothiazepine derivatives
- Patent number 7,314,930
- Issue date Jan 1, 2008
- Ube Industries, Ltd.
- Katsumasa Harada
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for producing β-ketonitrile compound
- Patent number 7,049,458
- Issue date May 23, 2006
- Ube Industries, Ltd.
- Katsumasa Harada
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for producing dibenzothiazepine derivatives
- Patent number 7,045,621
- Issue date May 16, 2006
- Ube Industries, Ltd.
- Katsumasa Harada
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for producing 5-fluorooxindole and for producing intermedia...
- Patent number 6,900,335
- Issue date May 31, 2005
- Ube Industries, Ltd.
- Katsumasa Harada
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for producing 2-halogenocycloalkanone oxime
- Patent number 6,881,863
- Issue date Apr 19, 2005
- Ube Industries, Ltd.
- Katsumasa Harada
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for producing quinoline carboxyaldehyde derivative and inte...
- Patent number 6,841,681
- Issue date Jan 11, 2005
- Nissan Chemical Industries, Ltd.
- Katsumasa Harada
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
4, 8-dodecadienedinitrile and process for its production
- Patent number 6,689,895
- Issue date Feb 10, 2004
- Ube Industries, Ltd.
- Katsumasa Harada
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for preparing piperonal
- Patent number 6,686,482
- Issue date Feb 3, 2004
- Ube Industries, Ltd.
- Katsumasa Harada
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Processes for producing tetrahydropyranyl-4-sulfonates and 4-aminot...
- Patent number 6,653,489
- Issue date Nov 25, 2003
- Ube Industries, Inc.
- Katsumasa Harada
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for the preparation of quinolylpropenal
- Patent number 6,630,591
- Issue date Oct 7, 2003
- Ube Industries, Ltd.
- Katsumasa Harada
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for the preparation of 3,4-methylenedioxymandelic acid
- Patent number 6,603,024
- Issue date Aug 5, 2003
- Ube Industries, Ltd.
- Katsumasa Harada
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for preparing quinolylacrylonitrile and intermediates therefor
- Patent number 6,541,636
- Issue date Apr 1, 2003
- Ube Industries, Ltd.
- Katsumasa Harada
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Preparation of organic phosphonium chloride
- Patent number 6,169,209
- Issue date Jan 2, 2001
- Ube Industries, Ltd.
- Katsumasa Harada
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for producing aryl carbamates
- Patent number 6,143,917
- Issue date Nov 7, 2000
- UBE Industries, Ltd.
- Katsumasa Harada
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Preparation of 2-(10,11-dihydro-10-oxodibenzo-[b,f]thiepin-2-yl) pr...
- Patent number 6,111,115
- Issue date Aug 29, 2000
- Nippon Chemiphar Co., Ltd.
- Masao Yamamoto
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method for preparing 2-mercaptothiazole
- Patent number 5,994,553
- Issue date Nov 30, 1999
- Ube Industries, Ltd.
- Katsumasa Harada
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for preparing a dialkyl carbonate by gas-phase decarbonylat...
- Patent number 5,973,184
- Issue date Oct 26, 1999
- Ube Industries, Ltd.
- Katsumasa Harada
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for producing a polycarbonate
- Patent number 5,922,827
- Issue date Jul 13, 1999
- UBE Industries, Ltd.
- Keigo Nishihira
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Catalyst for decarbonylation reaction
- Patent number 5,892,091
- Issue date Apr 6, 1999
- Ube Industries, Ltd.
- Katsumasa Harada
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for preparing diaryl carbonate
- Patent number 5,892,089
- Issue date Apr 6, 1999
- Ube Industries, Ltd.
- Katsumasa Harada
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for preparing 4-fluoro-3-trifluoromethylphenol
- Patent number 5,892,126
- Issue date Apr 6, 1999
- Ube Industries, Ltd.
- Katsumasa Harada
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for producing diaryl carbonate
- Patent number 5,834,615
- Issue date Nov 10, 1998
- UBE Industries, Ltd.
- Keigo Nishihira
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for producing a diaryl carnonate
- Patent number 5,811,573
- Issue date Sep 22, 1998
- UBE Industries, Ltd.
- Keigo Nishihira
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Preparation of diaryl carbonate
- Patent number 5,792,883
- Issue date Aug 11, 1998
- Ube Industries, Ltd.
- Katsumasa Harada
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Preparation of 3-oxy-5-oxo-6-heptenoic acid derivatives
- Patent number 5,744,604
- Issue date Apr 28, 1998
- Ube Industries, Ltd.
- Katsumasa Harada
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for producing a diaryl carbonate
- Patent number 5,731,453
- Issue date Mar 24, 1998
- UBE Industries, Ltd.
- Keigo Nishihira
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for preparation of oxyglutaric acid ester derivatives
- Patent number 5,717,124
- Issue date Feb 10, 1998
- Ube Industries, Ltd.
- Katsumasa Harada
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for preparing protocatechualdehyde
- Patent number 5,696,301
- Issue date Dec 9, 1997
- Ube Industries, Ltd.
- Katsumasa Harada
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
Process for preparing dibenzothiazepine compounds
- Publication number 20070203336
- Publication date Aug 30, 2007
- Paul Michael Murray
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Process for preparing dibenzothiazepine derivatives
- Publication number 20060173178
- Publication date Aug 3, 2006
- Ube Industries, Ltd.
- Katsumasa Harada
- C07 - ORGANIC CHEMISTRY
Information Patent Application
5-Fluorooxindole-3-carboxylic acid ester
- Publication number 20050182123
- Publication date Aug 18, 2005
- UBE INDUSTRIES, LTD.
- Katsumasa Harada
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Process for producing beta-ketonitrile compound
- Publication number 20040068136
- Publication date Apr 8, 2004
- Katsumasa Harada
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Process for producing 5-fluorooxyindole and for producing intermedi...
- Publication number 20030181731
- Publication date Sep 25, 2003
- UBE INDUSTRIES., LTD
- Katsumasa Harada
- C07 - ORGANIC CHEMISTRY
Information Patent Application
4, 8-dodecadienedinitrile and process for its production
- Publication number 20030181751
- Publication date Sep 25, 2003
- UBE INDUSTRIES
- Katsumasa Harada
- C07 - ORGANIC CHEMISTRY
Information Patent Application
PROCESS FOR THE PREPARATION OF QUINOLYLPROPENAL
- Publication number 20030114680
- Publication date Jun 19, 2003
- Katsumasa Harada
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Process for preparing piperonal
- Publication number 20030013897
- Publication date Jan 16, 2003
- Katsumasa Harada
- C07 - ORGANIC CHEMISTRY
Information Patent Application
PROCESS FOR PREPARING QUINOLYLACRYLONITRILE AND INTERMEDIATES THEREFOR
- Publication number 20030013885
- Publication date Jan 16, 2003
- Katsumasa Harada
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Processes for producing tetrahydropyranyl-4-sulfonates and 4-aminot...
- Publication number 20030004359
- Publication date Jan 2, 2003
- Katsumasa Harada
- C07 - ORGANIC CHEMISTRY

Katsumasa Harada

Person

Patents Grantslast 30 patents

Process for preparing dibenzothiazepine compounds

5-fluorooxindole-3-carboxylic acid ester

Process for preparing dibenzothiazepine derivatives

Process for producing β-ketonitrile compound

Process for producing dibenzothiazepine derivatives

Process for producing 5-fluorooxindole and for producing intermedia...

Process for producing 2-halogenocycloalkanone oxime

Process for producing quinoline carboxyaldehyde derivative and inte...

4, 8-dodecadienedinitrile and process for its production

Process for preparing piperonal

Processes for producing tetrahydropyranyl-4-sulfonates and 4-aminot...

Process for the preparation of quinolylpropenal

Process for the preparation of 3,4-methylenedioxymandelic acid

Process for preparing quinolylacrylonitrile and intermediates therefor

Preparation of organic phosphonium chloride

Process for producing aryl carbamates

Preparation of 2-(10,11-dihydro-10-oxodibenzo-[b,f]thiepin-2-yl) pr...

Method for preparing 2-mercaptothiazole

Process for preparing a dialkyl carbonate by gas-phase decarbonylat...

Process for producing a polycarbonate

Catalyst for decarbonylation reaction

Process for preparing diaryl carbonate

Process for preparing 4-fluoro-3-trifluoromethylphenol

Process for producing diaryl carbonate

Process for producing a diaryl carnonate

Preparation of diaryl carbonate

Preparation of 3-oxy-5-oxo-6-heptenoic acid derivatives

Process for producing a diaryl carbonate

Process for preparation of oxyglutaric acid ester derivatives

Process for preparing protocatechualdehyde

Patents Applicationslast 30 patents

Process for preparing dibenzothiazepine compounds

Process for preparing dibenzothiazepine derivatives

5-Fluorooxindole-3-carboxylic acid ester

Process for producing beta-ketonitrile compound

Process for producing 5-fluorooxyindole and for producing intermedi...

4, 8-dodecadienedinitrile and process for its production

PROCESS FOR THE PREPARATION OF QUINOLYLPROPENAL

Process for preparing piperonal

PROCESS FOR PREPARING QUINOLYLACRYLONITRILE AND INTERMEDIATES THEREFOR

Processes for producing tetrahydropyranyl-4-sulfonates and 4-aminot...