Issued Patents 1994
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5338846 | Process for preparing aryl piperazinyl-heterocyclic compounds with a piperazine salt | Frank R. Busch, Douglas John, Meldrum Allen, Sabeto DiRoma, Dennis Michael Godek | 1994-08-16 |