Issued Patents All Time
Showing 1–17 of 17 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7582763 | Enantioselective process | Frank Xing Chen, Feng Liang, Marc Poirier, George G. Wu | 2009-09-01 |
| 7049440 | Enantioselective process | Frank Xing Chen, Jeffrey Eckert, Feng Liang, Nanfei Zou, Agnes S. Kim-Meade +3 more | 2006-05-23 |
| 6750347 | Synthesis of intermediates useful in preparing tricyclic compounds | Marc Poirier, George G. Wu | 2004-06-15 |
| 6495689 | Synthesis of intermediates useful in preparing tricyclic compounds | Charles Bernard, Michael Casey, Frank Xing Chen, Denise C. Grogan, Marc Poirier +2 more | 2002-12-17 |
| 6492519 | Synthesis of intermediates useful in preparing tricyclic compounds | Marc Poirier, George G. Wu | 2002-12-10 |
| 6372909 | Synthesis of intermediates useful in preparing tricyclic compounds | Charles Bernard, Michael Casey, Frank Xing Chen, Denise C. Grogan, Marc Poirier +2 more | 2002-04-16 |
| 6096883 | 3-hydroxy gamma-lactone based enantioselective synthesis of azetidinones | George G. Wu, Xing Chen, Doris P. Schumacher, Martin Steinman | 2000-08-01 |
| 5998620 | Synthesis of intermediates useful in preparing tricyclic compounds | Xing Chen, Marc Poirier, Guang-Zhong Wu | 1999-12-07 |
| 5886171 | 3-hydroxy gamma-lactone based enantioselective synthesis of azetidinones | Guang-Zhong Wu, Xing Chen, Doris P. Schumacher, Martin Steinman | 1999-03-23 |
| 5760232 | Synthesis of intermediates useful in preparing bromo-substituted tricyclic compounds | Xing Chen, Marc Poirier, Guang-Zhong Wu | 1998-06-02 |
| 5739321 | 3-hydroxy .gamma.-lactone based enantionselective synthesis of azetidinones | Guang-Zhong Wu, Xing Chen, Doris P. Schumacher, Martin Steinman | 1998-04-14 |
| 5461148 | Process for preparing benzazepine intermediates for the synthesis of D1 antagonists | Guang-Zhong Wu, Martin Steinman | 1995-10-24 |
| 5053502 | Anhydro penicillin derivatives | Donald Hou, Dinesh Gala, Martin Steinman | 1991-10-01 |
| 4948885 | Synthesis of azetidinones | Donald Hou, Dinesh Gala, Martin Steinman | 1990-08-14 |
| 4876338 | Synthesis of azetidinones using CuCl | Donald Hou, Dinesh Gala, Martin Steinman | 1989-10-24 |
| 4554103 | Preparation of 4-acyloxyazetidinones from acyl nitrates and penams | Martin Steinman | 1985-11-19 |
| 4209464 | Novel synthesis of 3-amino-2-methylbenzotrifluoride from N-(2-X-5-trifluoromethylphenyl)-S,S-dimethylsulfimide | Martin Steinman | 1980-06-24 |