Bishwa Prakash Rai

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Mandideep, IN

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Patents Grantslast 30 patents

Information Patent Grant
Method for manufacture of cephalosporin and intermediates thereof
- Patent number 5,945,532
- Issue date Aug 31, 1999
- Lupin Laboratories Limited
- Debashish Datta
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method for manufacture of cephalosporin and intermediates thereof
- Patent number 5,856,502
- Issue date Jan 5, 1999
- Lupin Laboratories Limited
- Debashish Datta
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for manufacture of cephalosporin such as ceftazidime and in...
- Patent number 5,831,085
- Issue date Nov 3, 1998
- Lupin Laboratories Limited
- Debashish Datta
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Dimethyl formiminium chloride chlorosulphate derivatives useful as...
- Patent number 5,739,346
- Issue date Apr 14, 1998
- Lupin Laboratories Limited
- Debashish Datta
- C07 - ORGANIC CHEMISTRY