Dia-Nitrix Co., Ltd.

Patent Applications and Registrations

Patent applications and USPTO patent grants for Dia-Nitrix Co., Ltd..The latest application filed is for "method for producing acrylamide using microbial catalyst".

Company Profile

0.14.16

Dia-Nitrix Co., Ltd. - Tokyo JP
Dia-Nitrix Co., Ltd. - Minato-ku, Tokyo JP
Dia-Nitrix Co., Ltd - Tokyo JP
DIA-NITRIX CO., LTD. -
DIA-NITRIX CO., LTD. - Minato-ku JP
DIA-NITRIX CO., LTD. - Minatu-ku, TOKYO JP
DIA-NITRIX CO., LTD. - Chuo-ku JP
DIA-NITRIX CO., LTD. - Chuo-ku, Tokyo JP 104-0031
DIA-NITRIX CO., LTD. - 12-5, Kyobashi 1-chome, Chuo-ku Tokyo JP

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Process for producing composite oxide catalyst Grant 9,040,450 - Miyaki , et al. May 26, 2	2015-05-26
Water treatment method Grant 8,614,173 - Tanabe December 24, 2	2013-12-24
Process for producing N-vinylamide polymer Grant 8,445,586 - Shimizu May 21, 2	2013-05-21
Method For Producing Acrylamide Using Microbial Catalyst App 20130059349 - Murao; Kozo ; et al.	2013-03-07
Method For Producing Acrylamide Using Microbial Catalyst App 20120276601 - Kariya; Takamitsu ; et al.	2012-11-01
Process For Producing Composite Oxide Catalyst App 20120196744 - Miyaki; Kenichi ; et al.	2012-08-02
Method for recovering (meth)acrylonitrile Grant 8,212,067 - Saitou , et al. July 3, 2	2012-07-03
Catalyst for synthesizing acrylonitrile and process for producing acrylonitrile Grant 8,034,736 - Miyaki , et al. October 11, 2	2011-10-11
Catalyst for producing acrylonitrile and process for producing acrylonitrile Grant 8,034,737 - Watanabe , et al. October 11, 2	2011-10-11
Method For Producing Acrylamide App 20110171701 - Kano; Makoto ; et al.	2011-07-14
Fluidized bed catalyst for producing acrylonitrile and process for producing acrylonitrile Grant 7,902,112 - Yanagita , et al. March 8, 2	2011-03-08
Process For Production Of Amide Compounds App 20110021819 - Kanou; Makoto ; et al.	2011-01-27
Method For Stabilization Of Aqueous Acrylamide Solution App 20110006258 - Oda; Masahito ; et al.	2011-01-13
Process for producing amide compound and acrylamide polymer Grant 7,820,416 - Ishii , et al. October 26, 2	2010-10-26
Method For Recovering (meth) Acrylonitrile App 20100256410 - Saitou; Shigeru ; et al.	2010-10-07
Catalyst for acrylonitrile synthesis Grant 7,807,600 - Watanabe , et al. October 5, 2	2010-10-05
Process for producing amide compound using microbial catalyst Grant 7,749,739 - Murao , et al. July 6, 2	2010-07-06
Method For Treatment Of Sludge Or Wastewater App 20100032379 - Komido; Toshiaki ; et al.	2010-02-11
Fluidized Bed Catalyst For Producing Acrylonitrile And Process For Producing Acrylonitrile App 20090270648 - Yanagita; Motoo ; et al.	2009-10-29
Catalyst For Synthesizing Acrylonitrile And Process For Producing Acrylonitrile App 20090234149 - Miyaki; Kenichi ; et al.	2009-09-17
Catalyst For Producing Acrylonitrile And Process For Producing Acrylonitrile App 20090221843 - Watanabe; Hirokazu ; et al.	2009-09-03
Water Treatment Method App 20090065443 - Tanabe; Shigeru	2009-03-12
Process for the production of n-alkylaminoalkyl (meth)acrylates Grant 7,411,086 - Otsuka , et al. August 12, 2	2008-08-12
Process For Producing Amide Compound And Acrylamide Polymer App 20080108770 - Ishii; Katsuo ; et al.	2008-05-08
Method for producing ammoxidation catalyst Grant 7,365,041 - Miyaki , et al. April 29, 2	2008-04-29
Method For Coagulating And Dewatering Sludge With Use Of Polymer Coagulant And Method For Coagulating And Percipitating Waste Water With Use Of Polymer Coagulant App 20080053916 - Taki; Masaru ; et al.	2008-03-06
Process for producing acrylamide using a microbial catalyst having been washed with aqueous acrylic acid solution Grant 7,205,133 - Banba , et al. April 17, 2	2007-04-17
Process for producing high-quality acrylamide polymer with enzyme App 20070027294 - Murao; Kozo ; et al.	2007-02-01
Aqueous acrylamide solution containing saccharide Grant 7,129,217 - Murao , et al. October 31, 2	2006-10-31
Catalyst for acrylonitrile synthesis App 20060194693 - Watanabe; Seigo ; et al.	2006-08-31

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