Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8445673 | Process for the preparation of sterile doripenem | Hashim Nizar Poovanathil Nagoor Meeran, Neera Tiwari, Mohan Prasad | 2013-05-21 |
| 5945532 | Method for manufacture of cephalosporin and intermediates thereof | Debashish Datta, Bishwa Prakash Rai | 1999-08-31 |
| 5856502 | Method for manufacture of cephalosporin and intermediates thereof | Debashish Datta, Bishwa Prakash Rai | 1999-01-05 |
| 5739346 | Dimethyl formiminium chloride chlorosulphate derivatives useful as intermediates for producing cephalosporins | Debashish Datta, Bishwa Prakash Rai | 1998-04-14 |