Assignee
DIA NITRIX CO LTD
JP·10 granted patents·4 pending applications·60 citations·filing 2001–2009
Top patents by PatentIndex Score
14 records- 0180US8034737B2Catalyst for producing acrylonitrile and process for producing acrylonitrileDIA NITRIX CO LTD·Filed 2009·Granted Oct 11, 2011·6 cites·9 claims
- 0280US7365041B2Method for producing ammoxidation catalystDIA NITRIX CO LTD·Filed 2002·Granted Apr 29, 2008·21 cites·12 claims
- 0377US7902112B2Fluidized bed catalyst for producing acrylonitrile and process for producing acrylonitrileDIA NITRIX CO LTD·Filed 2007·Granted Mar 8, 2011·3 cites·2 claims
- 0476US7807600B2Catalyst for acrylonitrile synthesisDIA NITRIX CO LTD·Filed 2004·Granted Oct 5, 2010·15 cites·6 claims
- 0568US8034736B2Catalyst for synthesizing acrylonitrile and process for producing acrylonitrileDIA NITRIX CO LTD·Filed 2009·Granted Oct 11, 2011·2 cites·3 claims
- 0666US7129217B2Aqueous acrylamide solution containing saccharideDIA NITRIX CO LTD·Filed 2003·Granted Oct 31, 2006·9 cites·27 claims
- 0759US7205133B2Process for producing acrylamide using a microbial catalyst having been washed with aqueous acrylic acid solutionDIA NITRIX CO LTD·Filed 2002·Granted Apr 17, 2007·2 cites·8 claims
- 0857US7411086B2Process for the production of n-alkylaminoalkyl (meth)acrylatesDIA NITRIX CO LTD·Filed 2004·Granted Aug 12, 2008·2 cites·4 claims
- 0951US2011171701A1Method for producing acrylamideDIA NITRIX CO LTD·Filed 2009·Application pending·0 cites
- 1047US7820416B2Process for producing amide compound and acrylamide polymerDIA NITRIX CO LTD·Filed 2005·Granted Oct 26, 2010·0 cites·10 claims
- 1146US2010032379A1Method for treatment of sludge or wastewaterDIA NITRIX CO LTD·Filed 2007·Application pending·0 cites
- 1241US2008053916A1Method For Coagulating And Dewatering Sludge With Use Of Polymer Coagulant And Method For Coagulating And Percipitating Waste Water With Use Of Polymer CoagulantDIA NITRIX CO LTD·Filed 2005·Application pending·0 cites
- 1340US7749739B2Process for producing amide compound using microbial catalystDIA NITRIX CO LTD·Filed 2001·Granted Jul 6, 2010·0 cites·4 claims
- 1437US2007027294A1Process for producing high-quality acrylamide polymer with enzymeDIA NITRIX CO LTD·Filed 2004·Application pending·0 cites
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →