Issued Patents All Time
Showing 1–20 of 20 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11980669 | Capped and uncapped antibody cysteines, and their use in antibody-drug conjugation | Xiaotian Zhong, Amarnauth Shastrie Prashad, Ronald Kriz, Tao He, Will Somers +1 more | 2024-05-14 |
| 10653794 | Capped and uncapped antibody cysteines, and their use in antibody-drug conjugation | Xiaotian Zhong, Amarnauth Shastrie Prashad, Ronald Kriz, Tao He, Will Somers +1 more | 2020-05-19 |
| 10508081 | Intermediates and methods for synthesizing calicheamicin derivatives | Robert W. Dugger, Vimalkumar Babubhai Patel, Amarnauth Shastrie Prashad, Chunchun Zhang | 2019-12-17 |
| 9902691 | Intermediates and methods for synthesizing calicheamicin derivatives | Robert W. Dugger, Vimalkumar Babubhai Patel, Amarnauth Shastrie Prashad, Chunchun Zhang | 2018-02-27 |
| 7759497 | Synthesis of diaryl pyrazoles | William D. McGhee, Cynthia Snoddy, George Helmut Klemm, Henry Gaud | 2010-07-20 |
| 7141678 | Synthesis of diaryl pyrazoles | William D. McGhee, Cynthia Snoddy, George Helmut Klemm, Henry Gaud | 2006-11-28 |
| 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, Joseph Wieczorek +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, Joseph Wieczorek +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, Joseph Wieczorek +9 more | 2003-08-26 |
| 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 |
| 6140505 | Synthesis of benzo fused heterocyclic sulfonyl chlorides | Sastry A. Kunda, Gary A. De Crescenzo | 2000-10-31 |
| 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 |