Issued Patents All Time
Showing 1–19 of 19 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7192983 | N-protected/N-substituted-beta-amino hydroxy sulfonates | — | 2007-03-20 |
| 7129345 | Keto-substituted steroid compounds | John S. Ng, Ping T. Wang, Julio A. Baez, Chin Liu, Dennis K. Anderson +9 more | 2006-10-31 |
| 7112669 | Processes for preparation of 9,11-epoxy steroids and intermediates useful therein | John S. Ng, Chin Liu, Dennis K. Anderson, Jon P. Lawson, Sastry A. Kunda +9 more | 2006-09-26 |
| 7038040 | Process for preparation of 9, 11-epoxy steroids and intermediates useful therein | John S. Ng, Ping T. Wang, Julio A. Baez, Chin Liu, Dennis K. Anderson +9 more | 2006-05-02 |
| 6953851 | Processes for preparation of 9,11-epoxy steroids and intermediates useful therein | John S. Ng, Ping T. Wang, Julio A. Baez, Chin Liu, Dennis K. Anderson +9 more | 2005-10-11 |
| 6887991 | Processes for preparation of 9, 11-epoxy steroids and intermediates useful therein | John S. Ng, Chin Liu, Dennis K. Anderson, Jon P. Lawson, Sastry A. Kunda +9 more | 2005-05-03 |
| 6630587 | Processes for preparation of 9,11-epoxy steroids and intermediates useful therein | John S. Ng, Ping T. Wang, Julio A. Baez, Chin Liu, Dennis K. Anderson +9 more | 2003-10-07 |
| 6610844 | Processes for preparation of 9,11-epoxy steroids and intermediates useful therein | John S. Ng, Chin Liu, Dennis K. Anderson, Jon P. Lawson, Sastry A. Kunda +9 more | 2003-08-26 |
| 6586627 | N-protected/N-substituted-beta-amino hydroxy sulfonates | — | 2003-07-01 |
| 6586591 | Process for preparation of 9,11-epoxy steroids and intermediates useful therein | John S. Ng, Ping T. Wang, Julio A. Baez, Chin Liu, Dennis K. Anderson +9 more | 2003-07-01 |
| 6335441 | 5&bgr;-cyano-substituted steroid compounds | John S. Ng, Chin Liu, Dennis K. Anderson, Jon P. Lawson, Bernhard Erb +5 more | 2002-01-01 |
| 6331622 | Processes for preparation of 9, 11-epoxy steroids and intermediates useful therein | John S. Ng, Ping T. Wang, Julio A. Baez, Chin Liu, Dennis K. Anderson +9 more | 2001-12-18 |
| 6258946 | Keto-Substituted Steroid Compounds | John S. Ng, Ping T. Wang, Julio A. Baez, Chin Liu, Dennis K. Anderson +9 more | 2001-07-10 |
| 6180780 | Processes for preparation of 9,11-epoxy steroids and intermediates useful therein | John S. Ng, Ping T. Wang, Julio A. Baez, Chin Liu, Dennis K. Anderson +9 more | 2001-01-30 |
| 6147253 | N-protected/N-substituted-beta-amino-hydroxy sulfonates | — | 2000-11-14 |
| 5981744 | Processes for preparation of 9,11-epoxy steroids and intermediates useful therein | John S. Ng, Ping T. Wang, Julio A. Baez, Chin Liu, Dennis K. Anderson +7 more | 1999-11-09 |
| 5939587 | N-protected/N-substituted-beta-amino hydroxy sulfonates | — | 1999-08-17 |
| 5847201 | N-protected/N-substituted-beta-amino hydroxy sulfonates | — | 1998-12-08 |
| 5432284 | Process for the preparation of heterocyclic alkylamide derivatives | John H. Dygos, Thomas R. Kowar, Kathleen McLaughlin, Gatis Plume, Michael L. Prunier +2 more | 1995-07-11 |