Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12281203 | Thermally responsive brush polymers having a copolymer backbone and copolymer arms | Ronald Lewis, Remzi Becer, Matilde Concilio | 2025-04-22 |
| 11685874 | High viscosity index comb polymer viscosity modifiers and methods of modifying lubricant viscosity using same | Ronald Lewis, Ewan Galbraith | 2023-06-27 |
| 11674105 | Azole derivatives as lubricating additives | Peter Miatt | 2023-06-13 |
| 11384311 | High viscosity index comb polymer viscosity modifiers and methods of modifying lubricant viscosity using same | Ronald Lewis, Ewan Galbraith | 2022-07-12 |
| 11365273 | High viscosity index comb polymer viscosity modifiers and methods of modifying lubricant viscosity using same | Ronald Lewis, Jun Xu, Ewan Galbraith | 2022-06-21 |
| 11136522 | Azole derivatives as lubricating additives | Yanshi Zhang | 2021-10-05 |
| 11111451 | Mercaptoazole derivatives as lubricating additives | Yanshi Zhang | 2021-09-07 |
| 10793802 | Mixed phosphorus esters for lubricant applications | William D. Abraham, Paul E. Adams, Kurt F. Wollenberg | 2020-10-06 |
| 10611981 | Mixed phosphorus esters for lubricant applications | William D. Abraham, Paul E. Adams, Kurt F. Wollenberg | 2020-04-07 |