Chandrashekhar Narayan Joshi

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Maharashtra, IN

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Patents Grantslast 30 patents

Information Patent Grant
Process for preparing L- (+) -lactic acid
- Patent number 7,820,859
- Issue date Oct 26, 2010
- Council of Scientific & Industrial Research
- Prashant Purushottam Barve
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for recovery of pure acrylonitrile
- Patent number 7,128,815
- Issue date Oct 31, 2006
- Council of Scientific and Industrial Research
- Prashant Purushottam Barve
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for the preparation of 2-Methyl-2-propene-1-sulfonic acid,...
- Patent number 6,660,882
- Issue date Dec 9, 2003
- Council of Scientific and Industrial Research
- Prashant Purushottam Barve
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for the preparation of 2-acrylamido-2-methyl-1-propanesulfo...
- Patent number 6,504,050
- Issue date Jan 7, 2003
- Council of Scientific and Industrial Research
- Prashant Purushottam Barve
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
PROCESS FOR PREPARING L- (+) -LACTIC ACID
- Publication number 20090203937
- Publication date Aug 13, 2009
- COUNCIL OF SCIENTIFIC AND INDUSTRIAL RESEARCH
- Prashant Purushottam Barve
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Process for recovery of pure acrylonitrile
- Publication number 20040188236
- Publication date Sep 30, 2004
- Prashant Purushottam Barve
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Process for the preparation of 2-Methyl-2-propene-1-sulfonic acid,...
- Publication number 20030176731
- Publication date Sep 18, 2003
- Prashant Purushottam Barve
- C07 - ORGANIC CHEMISTRY