Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6043271 | Method for the preparation of (.+-.)-calanolide A and intermediates thereof | Michael T. Flavin, Ze-Qi Xu, John D. Rizzo, Albert Khilevich, Abram Kivovich Sheinkman +4 more | 2000-03-28 |
| 5869324 | Method for the preparation of (.+-.)-calanolide A and intermediates thereof | Michael T. Flavin, Ze-Qi Xu, John D. Rizzo, Albert Khilevich, Abram Kivovich Sheinkman +4 more | 1999-02-09 |
| 5489697 | Method for the preparation of (+)-calanolide A and intermediates thereof | William Allen Boulanger, Michael T. Flavin, Abram K. Sheynkman | 1996-02-06 |