Issued Patents All Time
Showing 26–43 of 43 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7566794 | Method for manufacturing ethyl esters from fatty substances of natural origin | Gerard Hillion | 2009-07-28 |
| 7151187 | Process for transesterification of vegetable oils or animal oils by means of heterogeneous catalysts based on zinc or bismuth, titanium and aluminium | Gerard Hillion, Dominique Le Pennec, Christophe Lendresse | 2006-12-19 |
| 7097674 | Diesel fuel compositions that contain glycerol acetal carbonates | Isabelle Durand, Anne Jaecker, Thierry Lacome, Xavier Montagne, Fabrice Paille | 2006-08-29 |
| 6890364 | Diesel fuel compounds containing glycerol acetals | Isabelle Durand, Anne Jaecker, Thierry Lacome, Xavier Montagne, Fabrice Paille | 2005-05-10 |
| 6537336 | Diesel fuel compositions containing oxygenated compounds derived from tetrahydrofurfuryl | Thierry Lacome, Xavier Montagne, Fabrice Paille | 2003-03-25 |
| 6423107 | Detergent compositions for gasoline-type fuels that contain polytetrahydrofuran derivatives | Stephane Joly, Thierry Lacome, Patrick Gateau, Fabrice Paille | 2002-07-23 |
| 6339163 | Tetrahydrofuran derivatives that can be used as detergent compositions for gasoline-type fuels | Stephane Joly, Thierry Lacome, Patrick Gateau, Fabrice Paille | 2002-01-15 |
| 6054418 | Process for sulfurizing unsaturated fatty substances by elementary sulfur in the presence of amino compounds | Thierry Lacome, Maurice Born | 2000-04-25 |
| 5985805 | Colloidal thio-phosphorous products derived from colloidal lime, their preparation and uses | Maurice Born, Agnes Chive | 1999-11-16 |
| 5756432 | Colloidal calcium hydroxide, its preparation and uses | Maurice Born, Agnes Chive | 1998-05-26 |
| 5698501 | Ethylenic hydrocarbons sulphurized by elemental sulphur in the presence of an alkali metal carbonate or bicarbonate, their preparation and their use | Thierry Lacome, Maurice Born | 1997-12-16 |
| 5696062 | Colloidal products containing calcium barium and/or magnesium also bismuth modified by the action of carboxylic acids containing sulphur and optionally nitrogen | Maurice Born, Bertrand Daoudal, Jacques Lallement | 1997-12-09 |
| 5693597 | Colloidal alkaline or alkaline-earth carbonates containing a compound of calcium, phosphorus and sulphur in micellar form | Bertrand Daoudal, Thierry Lacome, Francoise Dixmier, Maurice Born | 1997-12-02 |
| 5536424 | Sulfonated bismuth compounds | Maurice Born, Bertrand Daoudal, Jacques Lallement | 1996-07-16 |
| 5470495 | Colloidal products containing calcium and/or magnesium, as well as boron and/or phosphorus and/or sulfur, their preparation and their utilization as additives for lubricants | Bertrand Daoudal, Jacques Lallement, Maurice Born, Jean-Claude Hipeaux, Pierre Marchand +2 more | 1995-11-28 |
| 5468399 | Colloidal products containing sulfur and/or phosphorus and/or boron, their preparation and their utilization as additives for lubricants | Bertrand Daoudal, Jacques Lallement, Maurice Born, Jean-Claude Hipeaux, Pierre Marchand | 1995-11-21 |
| 5462682 | Colloidal products containing calcium and/or magnesium, as well as sulfur and nitrogen, their preparation and their use particularly as additives in lubricating oils | Bertrand Daqudal, Jacques Lallement, Maurice Born, Pierre Marchand, Jean-Claude Hipeaux | 1995-10-31 |
| 5324440 | Surbased colloidal product containing organic sulfur and their use as detergent additives having an antiwear and extreme-pressure effect in lubricating oils | Maurice Born, Jacques Lallement, Guy Parc | 1994-06-28 |