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Aichi, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Process for producing oxycarbonyl-substituted piperazine derivative
Patent number
7,569,690
Issue date
Aug 4, 2009
Toray Fine Chemicals Co., Ltd.
Masao Morimoto
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Processes for the recovery of optically active diacyltartaric acids
Patent number
7,358,384
Issue date
Apr 15, 2008
Toray Fine Chemicals Co., Ltd.
Seiji Morii
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Processes for producing racemic piperidine derivative and for produ...
Patent number
6,962,998
Issue date
Nov 8, 2005
Toray Industries, Inc.
Toshihiro Fujino
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Optically active amino acid derivatives and processes for the prepa...
Patent number
6,706,916
Issue date
Mar 16, 2004
Toray Fine Chemicals Co., Ltd.
Haruyo Sato
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Method of producing pyrrolidine derivatives
Patent number
6,479,668
Issue date
Nov 12, 2002
Toray Industries, Inc.
Hideo Muraoka
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Methods for making optically active 3-aminopyrrolidine-2,5-dione de...
Patent number
6,348,600
Issue date
Feb 19, 2002
Toray Industries, Inc.
Takae Ono
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Production of optically active ketone
Patent number
6,320,069
Issue date
Nov 20, 2001
Toray Industries, Inc.
Haruyo Sato
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Method of producing pyrrolidine derivatives
Patent number
6,130,338
Issue date
Oct 10, 2000
Toray Industries, Inc.
Hideo Muraoka
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Method for producing optically-active 2-piperazinecarboxylic acid d...
Patent number
5,952,503
Issue date
Sep 14, 1999
Toray Industries, Inc.
Toshihiro Fujino
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for producing O,O'-diacyltartaric anhydride and process for...
Patent number
5,451,687
Issue date
Sep 19, 1995
Toray Industries, Inc.
Haruyo Sato
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Method for producing D-alanine
Patent number
5,422,255
Issue date
Jun 6, 1995
Toray Industries, Inc.
Noriko Ito
C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information
Patent Grant
Process for producing D-(31)-tartaric acid
Patent number
4,904,589
Issue date
Feb 27, 1990
Toray Industries, Inc.
Haruyo Sato
C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information
Patent Grant
2-Diphenylmethyleneamino-3-indolylpropionitrile and alkyl esters of...
Patent number
4,399,289
Issue date
Aug 16, 1983
Toray Industries, Inc.
Shinzo Imamura
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Polyamide having --NH--(CH.sub.2).sub.4 --CH(NRR')--CO--units
Patent number
4,297,477
Issue date
Oct 27, 1981
Toray Industries, Incorporated
Minoru Nakata
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Patents Applications
last 30 patents
Information
Patent Application
Process for producing nitrogenous heterocyclic compound
Publication number
20060270847
Publication date
Nov 30, 2006
Seiji Morii
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Process for producing oxycarbonyl-substituted piperazine derivative
Publication number
20060161003
Publication date
Jul 20, 2006
Masao Morimoto
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Processes for the recovery of optically active diacyltartatic acids
Publication number
20060058546
Publication date
Mar 16, 2006
Seiji Morii
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Process for producing 1-alkoxycarbonyl nitrogenous saturated hetero...
Publication number
20040242888
Publication date
Dec 2, 2004
Takae Ono
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Method for producing optical-active cis-piperidine derivatives
Publication number
20040171836
Publication date
Sep 2, 2004
Toshihiro Fujino
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Processes for producing racemic piperidine derivative and for produ...
Publication number
20030130313
Publication date
Jul 10, 2003
Toshihiro Fujino
C07 - ORGANIC CHEMISTRY