Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5681977 | Method for the production of (3-alkoxycarbonyl-2-butenyl) triphenylphosphonium salts | Bruno Burdet, Jean-Marie Santer, Theodor Siegfried | 1997-10-28 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5681977 | Method for the production of (3-alkoxycarbonyl-2-butenyl) triphenylphosphonium salts | Bruno Burdet, Jean-Marie Santer, Theodor Siegfried | 1997-10-28 |