Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4677218 | Cyclopropane derivatives containing the thiocarbonate group | Michel Frank-Neumann, Jean-Pierre Vigneron, Vincente Bloy | 1987-06-30 |
| 4551545 | Process of preparing alkyl cis chrysanthemates | Michel Frank-Neumann, Jean-Pierre Vigneron, Vincente Bloy | 1985-11-05 |