Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5440050 | Process for the manufacture of spiroketals | Maria do Ceu Goncalves da Costa, Maria J. V. de Oliveira Baptista Marcelo Curto, Maria R. de Loureiro da Silva Tavares da Rosa | 1995-08-08 |
| 4668356 | Photolytic process for the formation of carbon-containing free radicals and its applications to free radical polymerization in particular | Derek H. R. Barton, David Crich | 1987-05-26 |
| 4501701 | 20-Isocyano-.DELTA..sup.17(20) -steroids | Derek H. R. Barton, Sammir Z. Zard | 1985-02-26 |
| 4490296 | Compositions and method | Derek H. R. Barton, Samir Zard | 1984-12-25 |
| 4434080 | Dehydrogenation agents based on derivatives of selenium and their use in the dehydrogenation in the 1,4 positions of steroids | Derek H. R. Barton | 1984-02-28 |
| 4401596 | Novel 17-oxazoline-steroids | Derek H. R. Barton, Samir Zard Zard | 1983-08-30 |