Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5502236 | Method for the production of (3-alkoxycarbonyl-2-butenyl)triphenylphosphonium salts | Bruno Burdet, Jean-Marie Santer, Theodor Siegfried | 1996-03-26 |
AT
August Ru/ ttimann
Overall (All Time): #3,739,083 of 4,157,543Top 90%
1
Patents All Time