Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11639480 | Phosphorus antiwear system for improved gear protection | — | 2023-05-02 |
| 10414784 | Aminobisphosphonate antiwear additives | Guillaume Carpentier | 2019-09-17 |
| 10072032 | AminoBisPhosphonate antiwear additives | Guillaume Carpentier | 2018-09-11 |
| 8877956 | 1,3,2-dioxaphosphorinane, 2-sulfide derivatives for use as anti-wear additives in lubricant compositions | Naresh C. Mathur, Roger M. Sheets, David J. Degonia | 2014-11-04 |
| 8871696 | 1,3,2-dioxaphosphorinane, 2-sulfide derivatives for use as anti-wear additives in lubricant compositions | Naresh C. Mathur, Roger M. Sheets, David J. Degonia | 2014-10-28 |
| 8618030 | 1,3,2-dioxaphosphorinane, 2-sulfide derivatives for use as anti-wear additives in lubricant compositions | Naresh C. Mathur, Roger M. Sheets, David J. Degonia | 2013-12-31 |
| 8466096 | 1,3,2-dioxaphosphorinane, 2-sulfide derivatives for use as anti-wear additives in lubricant compositions | Naresh C. Mathur, Roger M. Sheets, David J. Degonia | 2013-06-18 |
| 7435841 | Preparation of halohydrocarbyl phosphonic acid diesters | Shiming Wo | 2008-10-14 |
| 7381251 | Mineral particle dispersions stabilized with a poly (oxyalkene) phosphonate | Mikel Morvan, Amit Sehgal, Shiming Wo | 2008-06-03 |
| 7208554 | Polyoxyalkylene phosphonates and improved process for their synthesis | Shiming Wo | 2007-04-24 |