Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10781394 | Lubricating oil compositions comprising a biodiesel fuel and a Mannich condensation product | Menno Anton Stefan Moniz, Walter Alexander Hartgers, Richard Hogendoorn, Moussa Echankouki, Alexander B. Boffa +1 more | 2020-09-22 |
| 8747650 | Engine lubricant with enhanced thermal stability | Jeroen Van Leeuwen | 2014-06-10 |
| 7585820 | Detergent composition for a low sulfur, low sulfated ash and low phosphorus lubricating oil for heavy duty diesel engines | — | 2009-09-08 |
| 6784142 | Lubricating oil composition comprising borated and EC-treated succinimides and phenolic antioxidants | Willem Van Dam | 2004-08-31 |
| 6124247 | Use of borated compounds for the improvement of the compatibility of lubricating oils with fluorocarbon elastomers | Jacques Cazin, Pierre Tequi, William M. Kleiser | 2000-09-26 |