Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5854249 | Opioid diarylmethylpiperazines and piperidines | Kwen-Jen Chang, Grady Evan Boswell, Dulce Garrido Bubacz, Mark A. Collins, Robert W. McNutt, Jr. | 1998-12-29 |
| 5681830 | Opioid compounds | Kwen-Jen Chang, Dulce Garrido Bubacz, Robert W. McNutt, Jr., Mark A. Collins, Michael J. Bishop | 1997-10-28 |
| 5658908 | Opioid diarylmethylpiperazines and piperdines | Kwen-Jen Chang, Grady Evan Boswell, Dulce Garrido Bubacz, Mark A. Collins, Robert W. McNutt, Jr. | 1997-08-19 |
| 5574159 | Opioid compounds and methods for making therefor | Kwen-Jen Chang, Dulce Garrido Bubacz, Robert W. McNutt, Jr., Michael J. Bishop | 1996-11-12 |
| 5552404 | Opioid compounds and methods for using same | Kwen-Jen Chang, Dulce Garrido Bubacz, Robert W. McNutt, Jr., Michael J. Bishop | 1996-09-03 |