Issued Patents All Time
Showing 1–17 of 17 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D875040 | Wall charger | Ka Hung Au | 2020-02-11 |
| 6452029 | Process for the codimerization of fatty substance dienes and olefins that are catalyzed by nickel complexes | Gerard Hillion, Helene Olivier, Katja Siepen, Dominique Commereuc | 2002-09-17 |
| 6221920 | Composition that can be used as an emulsifying and dispersing surface agent and its production process | Gerard Hillion, Isabelle Durand, Marie Velly | 2001-04-24 |
| 6153772 | Process for the codimerization of polyunsaturated fatty substances and olefins | Gerard Hillion, Helene Olivier, Katja Siepen | 2000-11-28 |
| 6147196 | Process for producing esters of fatty substances and the high purity esters produced | Gerard Hillion, Jean-Jacques Rouxel | 2000-11-14 |
| 6013817 | Process for the production of ethyl esters | Gerard Hillion, Mohammed Neguib Eisa | 2000-01-11 |
| 5908946 | Process for the production of esters from vegetable oils or animal oils alcohols | Gerard Hillion, Jean-Jacques Rouxel, Serge Leporq | 1999-06-01 |
| 5880298 | Process for oligomerization of polyunsaturated acids and esters, products obtained and use thereof | Gerard Hillion, Odile Le Borgne | 1999-03-09 |
| 5476956 | Process for codimerization of dienes and olefins | Gerard Hillion, Abakar Kotoko, Yves Chauvin | 1995-12-19 |
| 5434282 | Double-branched compounds and processes for their production | Gerard Hillion, Abakar Kotoko, Yves Chauvin | 1995-07-18 |
| 5424466 | Improved process for the production of esters from fatty substances having a natural origin | Gerard Hillion, Jean-Jacques Rouxel | 1995-06-13 |
| 4973775 | Process for delaying the formation and/or reducing the agglomeration tendency of hydrates | Andre Sugier, Paul Bourgmayer | 1990-11-27 |
| 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 | Gerard Hillion, Paul Gateau, Jean-Claude Guibet | 1987-09-22 |
| 4554397 | Process for manufacturing a linear olefin from a saturated fatty acid or fatty acid ester | Gerard Hillion | 1985-11-19 |
| 4533500 | Process for manufacturing N-acyliminodiacetic acids | Yves Chauvin, Dominique Commereuc, Andre Hirschauer, Dominique Reffet | 1985-08-06 |
| 4264515 | Process for manufacturing a N-acyl .alpha.-amino acid | Andre Hirschauer, Dominique Commereuc, Yves Chauvin | 1981-04-28 |
| 4230897 | Process for selectively hydrogenating a hydrocarbon cut containing at least one diolefinic hydrocarbon and at least one acetylenic hydrocarbon using a palladium catalyst with crystallites of at least 50 angstroms | Jean Cosyns, Jean-Francois Le Page | 1980-10-28 |