Issued Patents All Time
Showing 1–20 of 20 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6096883 | 3-hydroxy gamma-lactone based enantioselective synthesis of azetidinones | George G. Wu, Xing Chen, Yee-Shing Wong, Doris P. Schumacher | 2000-08-01 |
| 5905152 | Preparation of aminomethyl-phenylimidazoles | Dinesh Gala, Ingrid Mergelsberg, Brigitte Giesinger, Dominik Hermann Scherer | 1999-05-18 |
| 5886171 | 3-hydroxy gamma-lactone based enantioselective synthesis of azetidinones | Guang-Zhong Wu, Xing Chen, Yee-Shing Wong, Doris P. Schumacher | 1999-03-23 |
| 5739321 | 3-hydroxy .gamma.-lactone based enantionselective synthesis of azetidinones | Guang-Zhong Wu, Xing Chen, Yee-Shing Wong, Doris P. Schumacher | 1998-04-14 |
| 5461148 | Process for preparing benzazepine intermediates for the synthesis of D1 antagonists | Guang-Zhong Wu, Yee-Shing Wong | 1995-10-24 |
| 5180823 | Processes for preparing bicyclic compounds | Dinesh Gala, Ashit K. Ganguly | 1993-01-19 |
| 5079360 | Processes for preparing bicyclic compounds and intermediates thereof | Dinesh Gala, Ashit K. Ganguly | 1992-01-07 |
| 5053502 | Anhydro penicillin derivatives | Donald Hou, Yee-Shing Wong, Dinesh Gala | 1991-10-01 |
| 5011993 | Method for the preparation of .alpha..sup.1 [[(1,1-dimethylethyl)amino]methyl]-4-hydroxy-1,3-benzenedimethanol | Esther Babad, Nicholas I. Carruthers | 1991-04-30 |
| 4997771 | Method for measuring the BZ-1 receptor binding activity in a test sample or test compound | Allen Barnett, William Billard, Gordon Crosby, Jr., Louis Iorio | 1991-03-05 |
| 4952729 | Intermediates in the preparation of alpha1(((1,1-dimethylethyl) amino) methyl)-4-hydroxy-1,3-benzenedimethanol | Esther Babad, Nicholas I. Carruthers | 1990-08-28 |
| 4948885 | Synthesis of azetidinones | Donald Hou, Yee-Shing Wong, Dinesh Gala | 1990-08-14 |
| 4897487 | Process for preparing intermediates for pharmaceutically useful bicyclic compounds | Dinesh Gala, Ashit K. Ganguly | 1990-01-30 |
| 4876338 | Synthesis of azetidinones using CuCl | Donald Hou, Yee-Shing Wong, Dinesh Gala | 1989-10-24 |
| 4554103 | Preparation of 4-acyloxyazetidinones from acyl nitrates and penams | Yee-Shing Wong | 1985-11-19 |
| 4342769 | 2-[(Methylsulfinyl)acetyl]-3-heterocyclicindoles and derivatives thereof as immunosuppressants | Pirouz Tahbaz | 1982-08-03 |
| 4328345 | Pyridyl substituted indoles | Pirouz Tahbaz | 1982-05-04 |
| 4255442 | 2-[(Methylsulfinyl)]-3-phenylindoles | Pirouz Tabhaz | 1981-03-10 |
| 4225711 | Substituted 2-[(methylsulfinyl)acetyl]-3-heterocyclicindoles and their use as immunosuppressants | Pirouz Tahbaz | 1980-09-30 |
| 4209464 | Novel synthesis of 3-amino-2-methylbenzotrifluoride from N-(2-X-5-trifluoromethylphenyl)-S,S-dimethylsulfimide | Yee-Shing Wong | 1980-06-24 |