Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12384981 | Lubricating oil composition for hybrid vehicles | Isao Tanaka, Jeroen Van Leeuwen | 2025-08-12 |
| 12325837 | Lubricating oil compositions comprising a polyalphaolefin | Kevin Zevenbergen | 2025-06-10 |
| 10781394 | Lubricating oil compositions comprising a biodiesel fuel and a Mannich condensation product | Menno Anton Stefan Moniz, Walter Alexander Hartgers, Moussa Echankouki, Peter Kleijwegt, Alexander B. Boffa +1 more | 2020-09-22 |
| 10344245 | Lubricating oil compositions comprising a biodiesel fuel and a dispersant | Menno Anton Stefan Moniz, Walter Alexander Hartgers | 2019-07-09 |
| 9528071 | Lubricating oil compositions with enhanced piston cleanliness | Bertus Bernardus Hoogendam | 2016-12-27 |
| 9528074 | Lubricating oil compositions with enhanced piston cleanliness | Bertus Bernardus Hoogendam | 2016-12-27 |