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Bhagya C. Sutradhar
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Orange, TX, US
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last 30 patents
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Patent Grant
Crystallization of adipic acid from its solution in aqueous nitric...
Patent number
6,946,572
Issue date
Sep 20, 2005
INVISTA North America S.a.r.l.
Bhagya Chandra Sutradhar
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Drying of adipic acid
Patent number
6,946,571
Issue date
Sep 20, 2005
INVISTA North America S.a.r.l.
Bhagya Chandra Sutradhar
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for reducing chromium in nonvolatile residue resulting from...
Patent number
6,814,867
Issue date
Nov 9, 2004
Inuista North America S.à.r.l.
Ludovic Fodor
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Process for oxidation of cyclohexane
Patent number
6,703,529
Issue date
Mar 9, 2004
E. I. Du Pont de Nemours and Company
Ludovic Fodor
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Crystallization of adipic acid
Patent number
5,471,001
Issue date
Nov 28, 1995
E. I. Du Pont de Nemours and Company
Howard W. Anderson
C07 - ORGANIC CHEMISTRY
Patents Applications
last 30 patents
Information
Patent Application
Crystallization of adipic acid from its solution in aqueous nitric...
Publication number
20050085666
Publication date
Apr 21, 2005
Bhagya Chandra Sutradhar
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Drying of adipic acid
Publication number
20050070737
Publication date
Mar 31, 2005
Bhagya Chandra Sutradhar
C07 - ORGANIC CHEMISTRY
Information
Patent Application
PROCESS FOR OXIDATION OF CYCLOHEXANE
Publication number
20040054235
Publication date
Mar 18, 2004
Ludovic Fodor
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Process for reducing chromium nonvolatile residue resulting from ai...
Publication number
20040050780
Publication date
Mar 18, 2004
Ludovic Fodor
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...