Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6531600 | Treatment and compounds | Barbara Ann Spicer, Harry Smith | 2003-03-11 |
| 6180791 | Synthesis of 8-substituted xanthines | Barbara Ann Spicer, Harry Smith | 2001-01-30 |
| 5981535 | Substituted xanthines and their use in the treatment of cerebrovascular disorders and other diseases | Barbara Ann Spicer, Harry Smith | 1999-11-09 |
| 5734051 | 8-substituted xanthine derivatives and method of use thereof | Barbara Ann Spicer, Harry Smith | 1998-03-31 |
| 5602174 | Treatment | — | 1997-02-11 |
| 5494933 | Treatment | — | 1996-02-27 |
| 5362915 | Phenyl-substituted cycloalkenyl compounds useful as PDE IV inhibitors | Siegfried B. Christensen, IV | 1994-11-08 |
| 5321029 | Xanthines | Rolf T. Wilke, Johannes Jukna | 1994-06-14 |
| 4603138 | Amine derivatives | — | 1986-07-29 |