Apurba Bhattacharya

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Hyderabad, IN

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Patents Grantslast 30 patents

Information Patent Grant
Method for preparing pyrrolotriazine compounds via in situ aminatio...
- Patent number 7,534,882
- Issue date May 19, 2009
- Bristol-Myers Squibb Company
- Apurba Bhattacharya
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
PROCESS FOR PREPARING FOSPHENYTOIN
- Publication number 20070249563
- Publication date Oct 25, 2007
- Apurba Bhattacharya
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Method of preparation of nitroaminopyridine compounds
- Publication number 20070032657
- Publication date Feb 8, 2007
- Prashant P. Deshpande
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Method for preparing pyrrolotriazine compounds via in situ aminatio...
- Publication number 20060229449
- Publication date Oct 12, 2006
- Apurba Bhattacharya
- C07 - ORGANIC CHEMISTRY