Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6291199 | Human phosphodiesterase type IVC, and its production and use | Raymond John Owens, Martin John Perry | 2001-09-18 |
| 5851784 | Human phosphodiesterase type IVC, and its production and use | Raymond John Owens, Martin John Perry | 1998-12-22 |