Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6147196 | Process for producing esters of fatty substances and the high purity esters produced | Robert Stern, Gerard Hillion | 2000-11-14 |
| 5908946 | Process for the production of esters from vegetable oils or animal oils alcohols | Robert Stern, Gerard Hillion, Serge Leporq | 1999-06-01 |
| 5424466 | Improved process for the production of esters from fatty substances having a natural origin | Robert Stern, Gerard Hillion | 1995-06-13 |
| 4365082 | Process for converting olefins to unsaturated esters, using catalysts containing palladium hydroxamates | Jean P. Laloz, Hubert Mimoun, Lucien Saussine | 1982-12-21 |