Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10975323 | Sulfurized catecholate detergents for lubricating compositions | Kamalakumari K. Salem, Gary M. Walker, Ewan E. Delbridge, David J. Moreton, Adam Cox +2 more | 2021-04-13 |
| 10526559 | Aromatic detergents and lubricating compositions thereof | Kamalakumari K. Salem, David J. Moreton, Gary M. Walker, James P. Roski, Adam Cox +4 more | 2020-01-07 |
| 10501701 | Lubricating composition containing an oxyalkylated aromatic polyol compound | Kamalakumari K. Salem, David J. Moreton, Gary M. Walker, James P. Roski, Yanshi Zhang +3 more | 2019-12-10 |
| 10364402 | Lubricating composition containing an oxyalkylated aromatic polyol compound | Kamalakumari K. Salem, David J. Moreton, Gary M. Walker, James P. Roski, Yanshi Zhang +3 more | 2019-07-30 |
| 10077413 | Lubricating composition containing a detergent | Gary M. Walker, Ewan E. Delbridge, Yanshi Zhang, Edward P. Sampler, Stephen J. Cook +1 more | 2018-09-18 |
| 9617496 | Method for preparing a sulfurized alkaline earth metal dodecylphenate | Gary M. Walker, Roger L. Sowerby, James P. Roski, Roger L. Parsons, Christopher L. Friend +3 more | 2017-04-11 |
| 9512379 | Overbased friction modifiers and methods of use thereof | Elisa J. Seddon, Daniel J. Saccomando, Richard J. Vickerman, Jason R. Brown | 2016-12-06 |
| 8470749 | Method of preparing an overbased or neutral detergent | Elisa J. Seddon, Claire Hollingshurst, Brian R. Cunningham, Alexander F. Psaila, David M. Hobson +2 more | 2013-06-25 |
| 8093191 | Engine lubricant for improved fuel economy | Daniel C. Visger, Barton J. Schober, Brent R. Dohner, Patrick E. Moster, Jody A. Kocsis +1 more | 2012-01-10 |
| 7378379 | Functionalized polymer composition for grease | Matthew R. Sivik | 2008-05-27 |
| 5834407 | Lubricants and functional fluids containing heterocyclic compounds | John S. Manka, James A. Supp | 1998-11-10 |
| 5672266 | Treatment of organic compounds to reduce chlorine level | Matthew R. Sivik | 1997-09-30 |
| 5489390 | Treatment of organic compounds to reduce chlorine level | Matthew R. Sivik | 1996-02-06 |