Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4725597 | Bis(piperazinyl or homopiperazinyl)alkanes | John P. Devlin, Daniel W. McNeil, James J. Keirns | 1988-02-16 |
| 4661481 | Substituted phenylalkylhomopiperazinylpropyl(ureas or thioureas) useful for treatment of immulogical, inflammatory and allergic disorders | John P. Devlin, Karl D. Hargrave, Genus Possanza | 1987-04-28 |
| 4579947 | Substituted phenylalkylpiperazinylpropyl (ureas or thioureas) useful for treatment of immunological, inflammatory and allergic disorder | John P. Devlin, Karl D. Hargrave, Genus Possanza | 1986-04-01 |