Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5114461 | Cyclic diones | Neil Jonathan Geach, Leslie R. Hatton, Philip H. G. Smith | 1992-05-19 |
| 4618366 | Certain N-(2,4-difluorophenyl)-2-(3-trifluoromethylphenoxy)-nicotinamides having herbicidal activity | Michael Colin Cramp, Edgar W. Parnell | 1986-10-21 |
| 4246021 | Imidazole derivatives | Leslie R. Hatton, Edgar W. Parnell, Dennis Warburton, William G. Leeds | 1981-01-20 |
| 4185992 | Imidazole derivatives | — | 1980-01-29 |