Neera Tiwari

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New Delhi, IN

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Patents Grantslast 30 patents

Information Patent Grant
Process for the preparation of pure meropenem trihydrate
- Patent number 9,000,150
- Issue date Apr 7, 2015
- Ranbaxy Laboratories Limited
- Prashant Kumar Sharma
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for the preparation of sterile doripenem
- Patent number 8,445,673
- Issue date May 21, 2013
- Ranbaxy Laboratories Limited
- Vinod George
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
E-rotamers of 3-hydroy cephem derivatives
- Patent number 5,631,367
- Issue date May 20, 1997
- Jag M. Khanna
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for P-nitrobenzyl ester cleavage in cephalosporin
- Patent number 5,536,830
- Issue date Jul 16, 1996
- Ranbaxy Laboratories, Ltd.
- Jag M. Khanna
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for preparing Z and E-rotamers of 3-hydroxy cephem derivatives
- Patent number 5,410,044
- Issue date Apr 25, 1995
- Ranbaxy Laboratories, Ltd.
- Jag M. Khanna
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
PROCESS FOR THE PREPARATION OF PURE MEROPENEM TRIHYDRATE
- Publication number 20130253184
- Publication date Sep 26, 2013
- RANBAXY LABORATORIES LIMITED
- Prashant Kumar Sharma
- C07 - ORGANIC CHEMISTRY
Information Patent Application
PROCESS FOR THE PREPARATION OF STERILE DORIPENEM
- Publication number 20110082293
- Publication date Apr 7, 2011
- RANBAXY LABORATORIES LIMITED
- Vinod George
- C07 - ORGANIC CHEMISTRY