Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5428044 | Anti-inflammatory 4-aminophenyl derivatives | John Bantick, David Hardern, Richard A. Appleton, John Dixon | 1995-06-27 |
| 4810719 | Anti-inflammator 1,n-diarylpyrazol-3-amines | Richard A. Appleton, Sidney C. Burford, David Hardern | 1989-03-07 |