Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7470810 | Alkyl and aryl-thiotrifluoroacetates and process | Padam N. Sharma, Edward J. Gublo, Susan D. Boettger, Saibaba Racha | 2008-12-30 |
| 6800465 | D-hydantoinase from Ochrobactrum anthropi | Michael Politino, Sean M. Tonzi, Guna Romancik, David Lowe | 2004-10-05 |
| 6403356 | Mutant penicillin G acylases | Li You, Brenda J. White, Jiri Novotny | 2002-06-11 |
| 6156534 | Synthesis of .beta.-lactam antibacterials using soluble side chain esters and enzyme acylase | Guna Romancik | 2000-12-05 |
| 5922907 | Precursors of .beta.-lactam antibacterials having soluble side chain esters | Guna Romancik | 1999-07-13 |
| 5917032 | Chemical acetylation of desacetyl-cephalosporins | Guna Romancik | 1999-06-29 |
| 5869309 | Cephalosporin esterase gene from Rhodosporidium toruloides | Michael Politino, Sean M. Tonzi, William V. Burnett, Guna Romancik | 1999-02-09 |
| 5688926 | Process of preparing etoposide phosphate and etoposide | Lee Jonathan Silverberg, Purushotham Vemishetti, John L. Dillon, Jr. | 1997-11-18 |
| 5512454 | Enzymatic acylation of 3-hydroxymethyl cephalosporins | Guna Romancik, Michael Politino, David Lowe | 1996-04-30 |
| 5459248 | Process of preparing etoposide phosphate and etoposide | Lee Jonathan Silverberg, Purushotham Vemishetti, John L. Dillon, Jr. | 1995-10-17 |