Issued Patents All Time
Showing 26–34 of 34 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5670437 | Method of preparation of a hydrogenation catalyst soluble in an organic liquid phase | Daniel Durand, Patrick Sarrazin | 1997-09-23 |
| 5476956 | Process for codimerization of dienes and olefins | Robert Stern, Abakar Kotoko, Yves Chauvin | 1995-12-19 |
| 5434282 | Double-branched compounds and processes for their production | Robert Stern, Abakar Kotoko, Yves Chauvin | 1995-07-18 |
| 5424466 | Improved process for the production of esters from fatty substances having a natural origin | Robert Stern, Jean-Jacques Rouxel | 1995-06-13 |
| 4695411 | Process for manufacturing a composition of fatty acid esters useful as gas oil substitute motor fuel with hydrated ethyl alcohol and the resultant esters composition | Robert Stern, Paul Gateau, Jean-Claude Guibet | 1987-09-22 |
| 4554397 | Process for manufacturing a linear olefin from a saturated fatty acid or fatty acid ester | Robert Stern | 1985-11-19 |
| 4357478 | Process for hydrogenating unsaturated compounds | Christian Lassau | 1982-11-02 |
| 4271323 | Process for hydrogenating unsaturated compounds | Daniel Durand, Christian Lassau, Lucien Sajus | 1981-06-02 |
| 4192960 | Process for manufacturing dicyclohexanol propane by hydrogenation of diphenol propane | Christian Lassau | 1980-03-11 |