Issued Patents All Time
Showing 26–50 of 61 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6646130 | Process to chiral integrin antagonist beta-amino acid intermediate | Nelo Rivera, Christopher J. Welch, Yi Xiao | 2003-11-11 |
| 6506908 | Process for preparing 3-hydroxymethyl-4-(aryl or heterocyclic)-cyclopentanones | Michael Palucki, Joann Um, David Conlon, Barry M. Trost | 2003-01-14 |
| 6489471 | Process for the synthesis of carbapenem intermediates, and compounds produced | Guy R. Humphrey, Ross A. Miller | 2002-12-03 |
| 6423845 | Process and intermediates to a tetrahydro-[1,8]- Naphthyridine | Nelo Rivera, Yi Xiao | 2002-07-23 |
| 6407241 | Process and intermediates for the preparation of imidazolidinone &agr;v integrin antagonists | Mark S. Jensen, Michael Palucki, Nelo Rivera, Kenneth M. Wells, Yi Xiao +2 more | 2002-06-18 |
| 6346617 | Crystalline 2-hydroxymethyl carbapenem intermediate compounds and process for synthesis thereof | John Y. L. Chung, Johnnie L. Leazer, Jr., Mark S. Jensen, Kenneth M. Wells, Chunhua Yang | 2002-02-12 |
| 6262268 | Process and intermediates to a tetrahydro-[1,8]-naphthyridine | Michael Palucki, David L. Hughes, Chunhua Yang | 2001-07-17 |
| 6235898 | Process for the synthesis of carbapenem intermediated and compounds produced | Mark S. Jensen, Chunhua Yang | 2001-05-22 |
| 6194568 | Process for synthesizing carbapenem intermediates | Mark S. Jensen, Yi Xiao, Chunhua Yang, Kenneth M. Wells | 2001-02-27 |
| 6162911 | Crystalline imidazole complexes as carbapenem intermediates and synthesis | Richard G. Ball, Nancy Tsou, James A. Mc Cauley, Chunhua Yang | 2000-12-19 |
| 6080854 | Process for synthesizing carbapenem intermediates | John Y. L. Chung, Johnnie L. Leazer, Jr. | 2000-06-27 |
| 6069265 | Process for the synthesis of 1-aza-5-halo-5-stannabicyclo[3.3.3]undecane carbapenem intermediates | Mark S. Jensen, Chunhua Yang, David A. Colon, Yi Xiao | 2000-05-30 |
| 6048978 | Process for the synthesis of carbapenem intermediates, and compounds produced | Mark S. Jensen, Chunhua Yang | 2000-04-11 |
| 5973142 | Process for synthesizing carbapenem intermediates | Chunhua Yang | 1999-10-26 |
| 5783709 | Stereoselective process for making substituted amino acid derivatives | Michael Kress, Chunhua Yang | 1998-07-21 |
| 5698741 | Asymmetric synthesis of (-)6-chloro-4-cyclopropyl-ethynyl-4-trifluoromethyl-1,4-dihydro-2H-3,1-b enzoxazin-2-one | Andrew S. Thompson, Edward G. Corley, Edward J. J. Grabowski | 1997-12-16 |
| 5633405 | Asymmetric synthesis of (-)-6-chloro-4-cyclopropyl-ethynyl-4-trifluoromethyl-1,4-dihydro-2H-3,1- benzoxanzin-2-one | Andrew S. Thompson, Edward G. Corley, Edward J. J. Grabowski | 1997-05-27 |
| 5618934 | Boronic acid compound | Ann E. DeCamp, Edward J. J. Grabowski, Mark A. Huffman, Lyndon C. Xavier, Guo-Jie Ho +1 more | 1997-04-08 |
| 5457201 | Chiral resolution process | Ann E. DeCamp, Edward J. J. Grabowski | 1995-10-10 |
| 5442057 | Preparation of 2-aryl carbapenems via a boronic acid coupling reaction | Ann E. DeCamp, Ulf H. Dolling, Yulan Li, Dale L. Rieger, Lyndon C. Xavier | 1995-08-15 |
| 5442056 | Preparation of 2-aryl carbapenems | Ann E. DeCamp, Edward J. J. Grabowski, Mark A. Huffman, Lyndon C. Xavier | 1995-08-15 |
| 5434152 | Asymmetric synthesis of (S)-(-)-6-chloro-4- cyclopropyl-3,4-dihydro-4-[(2-pyridyl)ethynyl]-2(1H)-quinazolinone | Mark A. Huffman, Ann E. DeCamp, Edward J. J. Grabowski | 1995-07-18 |
| 5426230 | Process for the preparation of 4-chloro-2-cyclopropylcarbonylaniline | Alan W. Douglas, Ioannis Nicolaos Houpis, Audrey Molina, Ralph P. Volante | 1995-06-20 |
| 5338875 | Boron containing intermediates useful in the preparation of carbapenems | Ann E. DeCamp, Ulf H. Dolling, Yulan Li, Dale L. Rieger, Lyndon C. Xavier | 1994-08-16 |
| 5104866 | Water-soluble antibiotic composition and water-soluble salts of cephem compounds | Kazuo Sakane, Shintaro Nishimura | 1992-04-14 |