Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12326198 | Integration box and pneumatic high vacuum flapper valve | — | 2025-06-10 |
| 7297787 | Process for preparing N6 substituted aminopurine ribofuranose nucleosides | Malcolm Brian Berry, John Roberts | 2007-11-20 |
| 6821982 | Preparation of a camptothecin derivative by intramolecular cyclisation | Francis G. Fang, Edward McDonald Huie, Daniel L. Comins | 2004-11-23 |
| 6716982 | Method for preparing camptothecin derivatives | Francis G. Fang | 2004-04-06 |
| 6559309 | Preparation of a camptothecin derivative by intramolecular cyclisation | Francis G. Fang, Edward McDonald Huie, Daniel L. Comins | 2003-05-06 |
| 6495528 | 2-(Purin -9-yl)-tetrahydrofuran-3,4-diol derivatives | David George Allen, Chuen Chan, Richard Peter Charles Cousins, Brian Cox, Joanna Victoria Geden +4 more | 2002-12-17 |
| 6462196 | Preparation of a camptothecin derivative by intramolecular cyclization | Francis G. Fang, Edward McDonald Huie, Daniel L. Comins | 2002-10-08 |
| 6284891 | Method for preparing camptothecin derivatives | Francis G. Fang | 2001-09-04 |
| 6143891 | Method for preparing camptothecin derivatives | Francis G. Fang | 2000-11-07 |
| 6063923 | Preparation of a camptothecin derivative by intramolecular cyclisation | Francis G. Fang, Edward McDonald Huie, Daniel L. Comins | 2000-05-16 |
| 5840898 | Method of removing heavy metal contaminants from organic compounds | Francis G. Fang, Melissa Williams Lowery | 1998-11-24 |
| 5491237 | Intermediates in pharmaceutical camptothecin preparation | Francis G. Fang, Melissa Williams Lowery | 1996-02-13 |