Issued Patents All Time
Showing 1–22 of 22 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9809760 | Method for producing a base oil having high weight percent total molecules with cycloparaffinic functionality and low weight percent molecules with multicycloparaffinic functionality | John M. Rosenbaum, Scott C. Deskin, Kamala Krishna, Stephen J. Miller, Susan M. Abernathy | 2017-11-07 |
| 8882989 | Lubricating base oil manufacturing plant for producing base oils having desired cycloparafinic functionality | John M. Rosenbaum, Scott C. Deskin, Kamala Krishna, Stephen J. Miller, Susan M. Abernathy | 2014-11-11 |
| 8658018 | Lubricant base oil blend having low wt% noack volatility | John M. Rosenbaum, Scott C. Deskin, Brent K. Lok, Shuibo Xie, Stephen J. Miller | 2014-02-25 |
| 8093188 | Ashless hydraulic fluid or paper machine oil | William Loh, John M. Rosenbaum, Patricia LeMay, Mark E. Okazaki | 2012-01-10 |
| 8051020 | Base oil properties expert system | Ajit Ramchandra Pradhan, John M. Rosenbaum, David C. Kramer, Allan G. Hee, Max I. Chang | 2011-11-01 |
| 7994104 | Process to make a light base oil fraction having low Noack volatility | John M. Rosenbaum, Scott C. Deskin, Brent K. Lok, Shuibo Xie, Stephen J. Miller | 2011-08-09 |
| 7972497 | Process to prepare a heat transfer oil | Ravindra Shah, John M. Rosenbaum | 2011-07-05 |
| 7972999 | Heat transfer oil comprising a base oil having a low traction coefficient | Ravindra Shah, John M. Rosenbaum | 2011-07-05 |
| 7862743 | Method of using heat transfer oil with high auto ignition temperature | Ravindra Shah, John M. Rosenbaum | 2011-01-04 |
| 7846880 | Light base oil fraction and lubricant having low wt% noack volatility | John M. Rosenbaum, Scott C. Deskin, Brent K. Lok, Shuibo Xie, Stephen J. Miller | 2010-12-07 |
| 7763161 | Process for making lubricating base oils with high ratio of monocycloparaffins to multicycloparaffins | John M. Rosenbaum, Scott C. Deskin, Kamala Krishna, Stephen J. Miller, Susan M. Abernathy | 2010-07-27 |
| 7732391 | Manual transmission fluid made with lubricating base oil having high monocycloparaffins and low multicycloparaffins | John M. Rosenbaum, Marc J. De Weerdt, Thomas Plaetinck | 2010-06-08 |
| 7674364 | Hydraulic fluid compositions and preparation thereof | William Loh, John M. Rosenbaum, Patricia LeMay | 2010-03-09 |
| 7662271 | Lubricating oil with high oxidation stability | William Loh, John M. Rosenbaum, Patricia LeMay, Rawls Frazier, Mark E. Okazaki | 2010-02-16 |
| 7655133 | Ashless hydraulic fluid or paper machine oil | William Loh, John M. Rosenbaum, Patricia LeMay, Rawls Frazier, Mark E. Okazaki | 2010-02-02 |
| 7651985 | Method for improving the oxidation stability of ashless oil | William Loh, John M. Rosenbaum, Patricia LeMay, Rawls Frazier, Mark E. Okazaki | 2010-01-26 |
| 7582200 | Hydraulic system and a method of operating a hydraulic pump | John M. Rosenbaum, Susan M. Abernathy | 2009-09-01 |
| 7582591 | Gear lubricant with low Brookfield ratio | Michael J. Haire, John A. Zakarian, John M. Rosenbaum, Stephen J. Miller | 2009-09-01 |
| 7569524 | Process to make an ashless lubricating oil with high oxidation stability | William Loh, John M. Rosenbaum, Patricia LeMay, Rawls Frazier, Mark E. Okazaki | 2009-08-04 |
| 7547666 | Ashless lubricating oil with high oxidation stability | William Loh, John M. Rosenbaum, Patricia LeMay, Rawls Frazier, Mark E. Okazaki | 2009-06-16 |
| 7435327 | Hydraulic oil with excellent air release and low foaming tendency | John M. Rosenbaum, Susan M. Abernathy, Stephen J. Miller | 2008-10-14 |
| 7425524 | Gear lubricant with a base oil having a low traction coefficient | Michael J. Haire, John A. Zakarian, John M. Rosenbaum, Stephen J. Miller, Trevor Miller +2 more | 2008-09-16 |