Divvela Venkata Naga Srinivasa Rao

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Hyderabad, IN

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Patents Grantslast 30 patents

Information Patent Grant
Process for the preparation of pure Finasteride
- Patent number 7,164,022
- Issue date Jan 16, 2007
- Aurobindo Pharma Ltd.
- Ramesh Dandala
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for preparing 1-methyl-3-phenylpiperazine using a novel int...
- Patent number 7,041,826
- Issue date May 9, 2006
- Aurobindo Pharma Ltd.
- Vijay Kumar Handa
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for the preparation of a highly pure pharmaceutical interme...
- Patent number 6,903,232
- Issue date Jun 7, 2005
- Aurobindo Pharma Ltd.
- Ramesh Dandala
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
Process for preparing 1-methyl-3-phenylpiperazine using a novel int...
- Publication number 20040242879
- Publication date Dec 2, 2004
- Vijay Kumar Handa
- C07 - ORGANIC CHEMISTRY