Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12371631 | Basic ashless additives and lubricating compositions containing same | Daniel J. Saccomando, Yanshi Zhang, Ewan E. Delbridge, William R. S. Barton | 2025-07-29 |
| 11999922 | Lubricant composition containing a detergent derived from cashew nut shell liquid | Hyungsoo KIM, James D. Burrington, Nathan J. Bartlett, Gary M. Walker | 2024-06-04 |
| 11680217 | Low ash lubricant and fuel additive comprising alkoxylated amine | Ron Muir, James-Jianjun Wei | 2023-06-20 |
| 11427780 | Total base number boosters for marine diesel engine lubricating compositions | Ewan E. Delbridge, Binbin Guo, John K. Pudelski | 2022-08-30 |
| 10370611 | Low ash lubricant and fuel additive comprising alkoxylated amine | Ron Muir, James-Jianjun Wei | 2019-08-06 |
| 9546341 | Low ash lubricant and fuel additive comprising polyamine | Ron Muir, James-Jianjun Wei | 2017-01-17 |
| 8580716 | Overbased magnesium oxide dispersions | Qinggao Ma, Cyril A. Migdal, Kirk A. Schlup, Ronald J. Muir | 2013-11-12 |