Issued Patents All Time
Showing 1–20 of 20 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9206373 | Calcium neutral and overbased mannich and anhydride adducts as detergents for engine oil lubricants | Michael McLaughlin | 2015-12-08 |
| 9090847 | Lubricant compositions containing a heteroaromatic compound | Jason Lagona, John T. Loper | 2015-07-28 |
| 8980804 | Alkyl acrylate copolymer dispersants and uses thereof | John T. Loper, Sanjay Srinivasan | 2015-03-17 |
| 8927469 | Lubricant compositions containing a functionalized dispersant | Jason Lagona | 2015-01-06 |
| 8877956 | 1,3,2-dioxaphosphorinane, 2-sulfide derivatives for use as anti-wear additives in lubricant compositions | John Marshall Baker, 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 | John Marshall Baker, 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 | John Marshall Baker, 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 | John Marshall Baker, Roger M. Sheets, David J. Degonia | 2013-06-18 |
| 8400030 | Hybrid electric transmission fluid | Hong Tang, Mark T. Devlin, Lee D. Saathoff, Timothy J. Henly | 2013-03-19 |
| 8333945 | Nanoparticle additives and lubricant formulations containing the nanoparticle additives | Michael McLaughlin | 2012-12-18 |
| 8278254 | Additives and lubricant formulations having improved antiwear properties | Mark T. Devlin, Kenneth Garelick, Jeffrey M. Guevremont | 2012-10-02 |
| 8008237 | Method for making a titanium-containing lubricant additive | Jeffrey M. Guevremont | 2011-08-30 |
| 7897552 | Additives and lubricant formulations for improved antioxidant properties | JoRuetta R. Ellington, John T. Loper | 2011-03-01 |
| 7696138 | Alkyl acrylate copolymer dispersants and uses thereof | John T. Loper, Akhilesh Duggal | 2010-04-13 |
| 6617288 | Aqueous compositions containing thiophosphorus esters or their salts with a oxyalkylene group, and methods of using the same | Edward J. Konzman | 2003-09-09 |
| 6258761 | Lubricating oil additives | Richard M. Lange, James R. Shanklin, Jr., Jeffry G. Dietz, Richard Yodice | 2001-07-10 |
| 6071862 | Lubricating oil additives | James R. Shanklin, Jr. | 2000-06-06 |
| 5968880 | Lubricating compositions, functional fluids and greases containing thiophosphorus esters or their salts with a oxyalkylene group, and methods of using the same | Mary Galic Raguz | 1999-10-19 |
| 5792733 | Antiwear compositions containing phosphorus compounds and olefins | Ichiro Minami, Hyun Hong | 1998-08-11 |
| 5622923 | Lubricating compositions, functional fluids and greases containing thiophosphorus esters or their salts with a oxyalkylene group, and methods of using the same | Mary Galic Raguz | 1997-04-22 |