Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10494583 | Synergistic dispersants | Diane Campbell | 2019-12-03 |
| 10179886 | Synergistic dispersants | Diane Campbell | 2019-01-15 |
| 10174272 | Dispersant viscosity index improver-containing lubricant compositions and methods of use thereof | — | 2019-01-08 |
| 9574158 | Lubricating oil composition and additive therefor having improved wear properties | John T. Loper | 2017-02-21 |
| 9090847 | Lubricant compositions containing a heteroaromatic compound | Naresh C. Mathur, John T. Loper | 2015-07-28 |
| 8927469 | Lubricant compositions containing a functionalized dispersant | Naresh C. Mathur | 2015-01-06 |
| 8623105 | Fuel additives to maintain optimum injector performance | Dennis J. Malfer, Joshua J. Bennett, David A. Hutchison | 2014-01-07 |
| 8334243 | Lubricant compositions containing a functionalized dispersant for improved soot or sludge handling capabilities | Jeffrey M. Guevremont | 2012-12-18 |
| 7335768 | Cucurbit [n] uril compounds and analogs, and methods of making and using the same | Lyle David Isaacs | 2008-02-26 |