Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5004747 | Isoquinolinones | Michael J. Ashton, Andrew W. Bridge, Robert K. Chambers, Donald I. Dron, Garry Fenton +7 more | 1991-04-02 |
| 4960775 | Pyrrolophthalazines | Michael J. Ashton, Andrew W. Bridge, Donald I. Dron, Garry Fenton, David J. Lythgoe +3 more | 1990-10-02 |
| 4659727 | Ethene derivatives | Adnan H. Al-Shaar, Barbara Joyce Broughton, Robert K. Chambers, David W. Gilmour, Diane M. Kelsey +7 more | 1987-04-21 |
| 4424374 | Bicycloheptane derivatives | Michael P. L. Caton | 1984-01-03 |