Issued Patents All Time
Showing 26–41 of 41 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6403623 | Heterocyclic antituberculosis agents | Jingdan Hu | 2002-06-11 |
| 6310058 | Antimycobacterial agents | Yanping Xu | 2001-10-30 |
| 5783689 | Antibacterial and antifungal nucleosides | Julia M. Dolence, Manuka Ghosh | 1998-07-21 |
| 5750681 | Bicyclic beta-lactams and process therefor | Min Teng | 1998-05-12 |
| 5266468 | Process for preparing .beta.-hydroxy-.alpha. amino acids | — | 1993-11-30 |
| 5250676 | Process for the preparation of 3-substituted-2-azetidinones | Catherine M. Gasparski, Min Teng | 1993-10-05 |
| 5106968 | Process for bicyclic .beta.-lactams diazo-.beta.-keto-butyrate-intermediates for bicyclic .beta.-lactams | Matthew A. Williams | 1992-04-21 |
| 5051502 | Rhodium catalyzed cyclization process for bicyclic .beta.-lactams | Matthew A. Williams | 1991-09-24 |
| 4992544 | Monocyclic beta-lactams and process for the preparation thereof | — | 1991-02-12 |
| 4845229 | Process for intermediates to 1-carbapenems and 1-carbacephems | Chi-Nung Hsiao | 1989-07-04 |
| 4820815 | Azetidinone N-phosphonomethyl esters | — | 1989-04-11 |
| 4751296 | Process for 4-halomethyl-azetidinones by cyclization of O-acylhydroxamates | — | 1988-06-14 |
| 4745201 | Process for intermediates to 1-carbapenems and 1-carbacephems | Chi-Nung Hsiao | 1988-05-17 |
| 4675399 | Cyclization process for .beta.-lactams | — | 1987-06-23 |
| 4595532 | N-(substituted-methyl)-azetidin-2-ones | — | 1986-06-17 |
| 4565654 | N-Acyloxy monocyclic .beta.-lactams | — | 1986-01-21 |