Issued Patents All Time
Showing 25 most recent of 56 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8249816 | High throughput screening methods for fuel compositions | — | 2012-08-21 |
| 7985592 | High throughput screening methods for lubricating oil compositions | — | 2011-07-26 |
| 7698929 | High throughput screening methods for lubricating oil compositions | Thomas J. Balk | 2010-04-20 |
| 7648837 | High throughput screening methods for lubricating oil compositions | Thomas J. Balk | 2010-01-19 |
| 7611900 | High throughput screening methods for lubricating oil compositions | — | 2009-11-03 |
| 7579192 | High throughput screening methods for lubricating oil compositions | Thomas J. Balk | 2009-08-25 |
| 7468280 | High throughput preparation of lubricating oil compositions for combinatorial libraries | Thomas J. Balk | 2008-12-23 |
| 7462490 | Combinatorial lubricating oil composition libraries | Thomas J. Balk | 2008-12-09 |
| 7405185 | Process for making Group II metal overbased sulfurized alkylphenols | Steven G. Lockett | 2008-07-29 |
| 7380441 | High throughput screening methods for lubricating oil compositions | — | 2008-06-03 |
| 7306948 | High throughput screening methods for lubricating oil compositions | — | 2007-12-11 |
| 7256161 | Process for making group II metal carbonated, overbased Mannich condensation products of alkylphenols | Jeremy Cantor | 2007-08-14 |
| 7150182 | High throughput screening methods for lubricating oil compositions | Thomas J. Balk | 2006-12-19 |
| 7137289 | High throughput screening methods for lubricating oil compositions | — | 2006-11-21 |
| 7069203 | Method and system of product development process for chemical compositions using high volume modeling | Thomas J. Balk | 2006-06-27 |
| 5780398 | High overbased alkyloxy aromatic sulfonate-carboxylates as lube oil additives | William F. King, Richard J. Nelson, Steven G. Lockett | 1998-07-14 |
| 5330663 | Neutral and low overbased alkylphenoxy sulfonate additive compositions | Richard J. Nelson, John H. McDonald, III, Susanne G. Ruelas, Curtis B. Campbell, Kathryn E. Matera | 1994-07-19 |
| 5330664 | Neutral and low overbased alkylphenoxy sulfonate additive compositions derived from alkylphenols prepared by reacting an olefin or an alcohol with phenol in the presence of an acidic alkylation catalyst | Richard J. Nelson, John H. McDonald, III, Susanne G. Ruelas, Curtis B. Campbell, Kathryn E. Matera | 1994-07-19 |
| 5071998 | Modified succinimides (III) | — | 1991-12-10 |
| 4965211 | Fluorometric analysis method | Irwin Wieder | 1990-10-23 |
| 4927551 | Lubricating oil compositions containing a combination of a modified succinimide and a Group II metal overbased sulfurized alkylphenol | Timothy R. Erdman, Michael A. Shippey | 1990-05-22 |
| 4904278 | Modified succinimides | Frank Plavac | 1990-02-27 |
| 4840744 | Modified succinimides and lubricating oil compositions containing the same | Frank Plavac, Timothy R. Erdman | 1989-06-20 |
| 4803002 | Carbonate treated dispersants | — | 1989-02-07 |
| 4802893 | Modified Succinimides | Frank Plavac | 1989-02-07 |