Vummadi Venkat Reddy

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Andhra Pradesh, IN

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Patents Grantslast 30 patents

Information Patent Grant
Diazonaphthoquinonesulfonic acid bisphenol derivative useful in pho...
- Patent number 8,563,215
- Issue date Oct 22, 2013
- Council of Scientific and Industrial Research
- Vummadi Venkat Reddy
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Single pot process for the preparation of diazonaphthoquinonesulfon...
- Patent number 7,355,021
- Issue date Apr 8, 2008
- Council of Scientific and Industrial Research
- Vummadi Venkat Reddy
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for the preparation of diazonaphthoquinonesulfonylchlorides...
- Patent number 6,559,291
- Issue date May 6, 2003
- Council of Scientific and Industrial Research
- Vummadi Venkat Reddy
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
NOVEL DIAZONAPHTHOQUINONESULFONIC ACID BISPHENOL DERIVATIVE USEFUL...
- Publication number 20100081084
- Publication date Apr 1, 2010
- Vummadi Venkat Reddy
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Single Pot Process For The Preparation Of Diazonaphthoquinonesulfon...
- Publication number 20070049742
- Publication date Mar 1, 2007
- Vummadi Venkat Reddy
- C07 - ORGANIC CHEMISTRY