Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5236624 | Dispersions and emulsions | Andre Lepert, Alain J. M. Rauline, Thierry Lapie, Jean Marchal, Graham Yeadon | 1993-08-17 |
| 4629766 | Production of hydrofined hydrocarbon resins | Alberto Malatesta, Bernard L. Bossaert | 1986-12-16 |