DIA-NITRIX CO., LTD

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TOKYO, JP

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Patents Grantslast 30 patents

Information Patent Grant
Process for producing composite oxide catalyst
- Patent number 9,040,450
- Issue date May 26, 2015
- Dia-Nitrix Co., Ltd.
- Kenichi Miyaki
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Water treatment method
- Patent number 8,614,173
- Issue date Dec 24, 2013
- Dia-Nitrix Co., Ltd.
- Shigeru Tanabe
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Process for producing N-vinylamide polymer
- Patent number 8,445,586
- Issue date May 21, 2013
- Dia-Nitrix Co., Ltd.
- Koji Shimizu
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Method for recovering (meth)acrylonitrile
- Patent number 8,212,067
- Issue date Jul 3, 2012
- Dia-Nitrix Co., Ltd.
- Shigeru Saitou
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Catalyst for synthesizing acrylonitrile and process for producing a...
- Patent number 8,034,736
- Issue date Oct 11, 2011
- Dia-Nitrix Co., Ltd.
- Kenichi Miyaki
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Catalyst for producing acrylonitrile and process for producing acry...
- Patent number 8,034,737
- Issue date Oct 11, 2011
- Dia-Nitrix Co., Ltd.
- Hirokazu Watanabe
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Fluidized bed catalyst for producing acrylonitrile and process for...
- Patent number 7,902,112
- Issue date Mar 8, 2011
- Dia-Nitrix Co., Ltd.
- Motoo Yanagita
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for producing amide compound and acrylamide polymer
- Patent number 7,820,416
- Issue date Oct 26, 2010
- Dia-Nitrix Co., Ltd.
- Katsuo Ishii
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information Patent Grant
Catalyst for acrylonitrile synthesis
- Patent number 7,807,600
- Issue date Oct 5, 2010
- Dia-Nitrix Co., Ltd.
- Seigo Watanabe
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for producing amide compound using microbial catalyst
- Patent number 7,749,739
- Issue date Jul 6, 2010
- Dia-Nitrix Co., Ltd.
- Kozo Murao
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information Patent Grant
Process for the production of n-alkylaminoalkyl (meth)acrylates
- Patent number 7,411,086
- Issue date Aug 12, 2008
- Dia-Nitrix Co., Ltd.
- Shuhei Otsuka
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method for producing ammoxidation catalyst
- Patent number 7,365,041
- Issue date Apr 29, 2008
- Dia-Nitrix Co., Ltd.
- Kenichi Miyaki
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for producing acrylamide using a microbial catalyst having...
- Patent number 7,205,133
- Issue date Apr 17, 2007
- Dia-Nitrix Co., Ltd.
- Hiroyasu Banba
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information Patent Grant
Aqueous acrylamide solution containing saccharide
- Patent number 7,129,217
- Issue date Oct 31, 2006
- Dia-Nitrix Co., Ltd.
- Kozo Murao
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...

Patents Applicationslast 30 patents

Information Patent Application
METHOD FOR PRODUCING ACRYLAMIDE USING MICROBIAL CATALYST
- Publication number 20130059349
- Publication date Mar 7, 2013
- DIA-NITRIX CO., LTD.
- Kozo Murao
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information Patent Application
METHOD FOR PRODUCING ACRYLAMIDE USING MICROBIAL CATALYST
- Publication number 20120276601
- Publication date Nov 1, 2012
- Dia-Nitrix Co., Ltd.
- Takamitsu Kariya
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information Patent Application
PROCESS FOR PRODUCING COMPOSITE OXIDE CATALYST
- Publication number 20120196744
- Publication date Aug 2, 2012
- DIA-NITRIX CO., LTD.
- Kenichi Miyaki
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
METHOD FOR PRODUCING ACRYLAMIDE
- Publication number 20110171701
- Publication date Jul 14, 2011
- DIA-NITRIX CO., LTD.
- Makoto Kano
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information Patent Application
PROCESS FOR PRODUCTION OF AMIDE COMPOUNDS
- Publication number 20110021819
- Publication date Jan 27, 2011
- DIA-NITRIX CO., LTD.
- Makoto Kanou
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information Patent Application
METHOD FOR STABILIZATION OF AQUEOUS ACRYLAMIDE SOLUTION
- Publication number 20110006258
- Publication date Jan 13, 2011
- DIA-NITRIX CO., LTD.
- Masahito Oda
- C07 - ORGANIC CHEMISTRY
Information Patent Application
METHOD FOR RECOVERING (METH) ACRYLONITRILE
- Publication number 20100256410
- Publication date Oct 7, 2010
- DIA-NITRIX CO., LTD.
- Shigeru Saitou
- C07 - ORGANIC CHEMISTRY
Information Patent Application
METHOD FOR TREATMENT OF SLUDGE OR WASTEWATER
- Publication number 20100032379
- Publication date Feb 11, 2010
- Dia-Nitrix Co., Ltd.
- Toshiaki Komido
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
FLUIDIZED BED CATALYST FOR PRODUCING ACRYLONITRILE AND PROCESS FOR...
- Publication number 20090270648
- Publication date Oct 29, 2009
- DIA-NITRIX CO., LTD.
- Motoo Yanagita
- C07 - ORGANIC CHEMISTRY
Information Patent Application
CATALYST FOR SYNTHESIZING ACRYLONITRILE AND PROCESS FOR PRODUCING A...
- Publication number 20090234149
- Publication date Sep 17, 2009
- DIA-NITRIX CO., LTD.
- Kenichi Miyaki
- C07 - ORGANIC CHEMISTRY
Information Patent Application
CATALYST FOR PRODUCING ACRYLONITRILE AND PROCESS FOR PRODUCING ACRY...
- Publication number 20090221843
- Publication date Sep 3, 2009
- DIA-NITRIX CO., LTD.
- Hirokazu Watanabe
- C07 - ORGANIC CHEMISTRY
Information Patent Application
WATER TREATMENT METHOD
- Publication number 20090065443
- Publication date Mar 12, 2009
- DIA -NITRIX CO., LTD.
- Shigeru Tanabe
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
Process For Producing Amide Compound And Acrylamide Polymer
- Publication number 20080108770
- Publication date May 8, 2008
- DIA-NITRIX CO., LTD.
- Katsuo Ishii
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Method For Coagulating And Dewatering Sludge With Use Of Polymer Co...
- Publication number 20080053916
- Publication date Mar 6, 2008
- DIA-NITRIX CO., LTD.
- Masaru Taki
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
Process for producing high-quality acrylamide polymer with enzyme
- Publication number 20070027294
- Publication date Feb 1, 2007
- DIA-NITRIX CO., LTD.
- Kozo Murao
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information Patent Application
Catalyst for acrylonitrile synthesis
- Publication number 20060194693
- Publication date Aug 31, 2006
- DIA-NITRIX CO., LTD.
- Seigo Watanabe
- C07 - ORGANIC CHEMISTRY

DIA-NITRIX CO., LTD

Organization

Patents Grantslast 30 patents

Process for producing composite oxide catalyst

Water treatment method

Process for producing N-vinylamide polymer

Method for recovering (meth)acrylonitrile

Catalyst for synthesizing acrylonitrile and process for producing a...

Catalyst for producing acrylonitrile and process for producing acry...

Fluidized bed catalyst for producing acrylonitrile and process for...

Process for producing amide compound and acrylamide polymer

Catalyst for acrylonitrile synthesis

Process for producing amide compound using microbial catalyst

Process for the production of n-alkylaminoalkyl (meth)acrylates

Method for producing ammoxidation catalyst

Process for producing acrylamide using a microbial catalyst having...

Aqueous acrylamide solution containing saccharide

Patents Applicationslast 30 patents

METHOD FOR PRODUCING ACRYLAMIDE USING MICROBIAL CATALYST

METHOD FOR PRODUCING ACRYLAMIDE USING MICROBIAL CATALYST

PROCESS FOR PRODUCING COMPOSITE OXIDE CATALYST

METHOD FOR PRODUCING ACRYLAMIDE

PROCESS FOR PRODUCTION OF AMIDE COMPOUNDS

METHOD FOR STABILIZATION OF AQUEOUS ACRYLAMIDE SOLUTION

METHOD FOR RECOVERING (METH) ACRYLONITRILE

METHOD FOR TREATMENT OF SLUDGE OR WASTEWATER

FLUIDIZED BED CATALYST FOR PRODUCING ACRYLONITRILE AND PROCESS FOR...

CATALYST FOR SYNTHESIZING ACRYLONITRILE AND PROCESS FOR PRODUCING A...

CATALYST FOR PRODUCING ACRYLONITRILE AND PROCESS FOR PRODUCING ACRY...

WATER TREATMENT METHOD

Process For Producing Amide Compound And Acrylamide Polymer

Method For Coagulating And Dewatering Sludge With Use Of Polymer Co...

Process for producing high-quality acrylamide polymer with enzyme

Catalyst for acrylonitrile synthesis

Trademarklast 30 trademarks