Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5552545 | 5-deaza-10-oxo-and 5-deaza-10-thio-5,6,7,8-tetrahydrofolic acids | Mark Alan Winter | 1996-09-03 |
| 5321150 | 5-deaza-10-oxo- and 5-deaza-10-thio-5,6,7,8-tetrahydrofolic acids | Mark Alan Winter | 1994-06-14 |
| 5159079 | 2-piperidones as intermediates for 5-deaza-10-oxo- and 5-deaza-10-thio-5,6,7,8-tetrahydrofolic acids | Mark Alan Winter | 1992-10-27 |
| 4430269 | 12'-Iodo derivatives of dimeric indole-dihydroindole alkaloids, and process for preparing them | — | 1984-02-07 |
| 4303584 | Method of preparing vincristine | — | 1981-12-01 |