Issued Patents 2003
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6521621 | 1-(1,2-disubstituted piperidinyl)-4-substituted piperazine derivatives | Frans Eduard Janssens, François Maria Sommen, Joseph Elisabeth Leenaerts, Yves Emiel Maria Van Roosbroeck | 2003-02-18 |