Issued Patents All Time
Showing 26–50 of 67 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7662271 | Lubricating oil with high oxidation stability | William Loh, Nancy J. Bertrand, Patricia LeMay, Rawls Frazier, Mark E. Okazaki | 2010-02-16 |
| 7655605 | Processes for producing extra light hydrocarbon liquids | Brent K. Lok, Joseph Pudlak | 2010-02-02 |
| 7655133 | Ashless hydraulic fluid or paper machine oil | William Loh, Nancy J. Bertrand, Patricia LeMay, Rawls Frazier, Mark E. Okazaki | 2010-02-02 |
| 7655132 | Process for improving the lubricating properties of base oils using isomerized petroleum product | Stephen J. Miller | 2010-02-02 |
| 7651985 | Method for improving the oxidation stability of ashless oil | William Loh, Nancy J. Bertrand, Patricia LeMay, Rawls Frazier, Mark E. Okazaki | 2010-01-26 |
| 7582591 | Gear lubricant with low Brookfield ratio | Michael J. Haire, John A. Zakarian, Nancy J. Bertrand, Stephen J. Miller | 2009-09-01 |
| 7582200 | Hydraulic system and a method of operating a hydraulic pump | Susan M. Abernathy, Nancy J. Bertrand | 2009-09-01 |
| 7578926 | Process to enhance oxidation stability of base oils by analysis of olefins using Â1H NMR | Susan M. Abernathy, David Johnson, Don Young | 2009-08-25 |
| 7572361 | Lubricant blends with low brookfield viscosities | Stephen J. Miller, Joseph Pudlak | 2009-08-11 |
| 7569524 | Process to make an ashless lubricating oil with high oxidation stability | William Loh, Nancy J. Bertrand, Patricia LeMay, Rawls Frazier, Mark E. Okazaki | 2009-08-04 |
| 7547666 | Ashless lubricating oil with high oxidation stability | William Loh, Nancy J. Bertrand, Patricia LeMay, Rawls Frazier, Mark E. Okazaki | 2009-06-16 |
| 7520976 | Multigrade engine oil prepared from Fischer-Tropsch distillate base oil | Stephen J. Miller, Susan M. Abernathy | 2009-04-21 |
| 7510674 | Dielectric fluids and processes for making same | Nadine L. Yenni, Joseph Pudlak | 2009-03-31 |
| 7476645 | Polyalphaolefin and fischer-tropsch derived lubricant base oil lubricant blends | Brent K. Lok, Joseph Pudlak, James N. Ziemer, Robert J. Farina | 2009-01-13 |
| 7473346 | Method for using medium-speed diesel engine oil | Nancy K. Smrcka | 2009-01-06 |
| 7473345 | Processes for making lubricant blends with low Brookfield viscosities | Stephen J. Miller, Joseph Pudlak | 2009-01-06 |
| 7435328 | Process for making medium-speed diesel engine oil | Nancy K. Smrcka | 2008-10-14 |
| 7435327 | Hydraulic oil with excellent air release and low foaming tendency | Susan M. Abernathy, Stephen J. Miller, Nancy J. Bertrand | 2008-10-14 |
| 7425524 | Gear lubricant with a base oil having a low traction coefficient | Michael J. Haire, John A. Zakarian, Nancy J. Bertrand, Stephen J. Miller, Trevor Miller +2 more | 2008-09-16 |
| 7402236 | Process to make white oil from waxy feed using highly selective and active wax hydroisomerization catalyst | Stephen J. Miller, Susan M. Abernathy | 2008-07-22 |
| 7384536 | Processes for making lubricant blends with low brookfield viscosities | Stephen J. Miller, Joseph Pudlak | 2008-06-10 |
| 7374658 | Medium speed diesel engine oil | Nancy K. Smrcka | 2008-05-20 |
| 7282134 | Process for manufacturing lubricating base oil with high monocycloparaffins and low multicycloparaffins | Susan M. Abernathy, David C. Kramer, Stephen J. Miller, Russell R. Krug | 2007-10-16 |
| 7273834 | Lubricant blends with low brookfield viscosities | Stephen J. Miller, Joseph Pudlak | 2007-09-25 |
| 7252753 | Dielectric fluids and processes for making same | Nadine L. Yenni, Joseph Pudlak | 2007-08-07 |