Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5256319 | New thiophosphoretted compounds, their preparation and their use as additives for lubricants | Guy Parc, Maurice Born, Jacques Lallement | 1993-10-26 |
| 5080812 | Thiophosphoretted compounds, their preparation and their use as additives for lubricants | Guy Parc, Maurice Born, Jacques Lallement | 1992-01-14 |
| 4882446 | Metal dihydrocarbyl-dithiophosphyl-dithiophosphates their manufacture and use as additives for lubricants | Maurice Born, Jacques Lallement, Pierre Marchand, Guy Parc | 1989-11-21 |
| 4766228 | Metal dihydrocarbyl-dithiophosphyl-dithiophosphates their manufacture and use as additives for lubricants | Maurice Born, Jacques Lallement, Pierre Marchand, Guy Parc | 1988-08-23 |
| 4737298 | Process for manufacturing soluble organic calcium complexes, the resultant complexes and their use, particularly as additives for improving the combustion of gas oils and fuel oils | Maurice Born, Lucienne Briquet, Guy Parc | 1988-04-12 |