Issued Patents All Time
Showing 25 most recent of 31 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11912949 | Method for reducing intake valve deposits | Roger Francis Cracknell, Allen A. Aradi, Andreas Kolbeck | 2024-02-27 |
| 11629305 | Fuel composition with lubricity additives | Yajnanarayana H. R. Jois | 2023-04-18 |
| 11499107 | Liquid fuel compositions | Mark Clift SOUTHBY, Renate Uitz-Choi, Roger Francis Cracknell, Neal Matthew MORGAN, Artemis KONTOU | 2022-11-15 |
| 11499109 | Fuel composition with lubricity additives | Yajnanarayana H. R. Jois | 2022-11-15 |
| 11299685 | Fuel and engine oil composition and its use | — | 2022-04-12 |
| 10457884 | Mixed detergent composition for intake valve deposit control | William J. Colucci | 2019-10-29 |
| 10308889 | Lubricity additives for fuels | William J. Colucci, Joseph Anthony Calderone, III | 2019-06-04 |
| 9447356 | Diesel fuel with improved ignition characteristics | Arjun Prakash, John Mengwasser | 2016-09-20 |
| 9163189 | Balanced unleaded fuel compositions | Timothy Michael Shea | 2015-10-20 |
| 9051439 | Hydrocarbon fluid compatible micronized polymers | Timothy Michael Shea | 2015-06-09 |
| 8715376 | Fuel composition and its use | Raymond Edward Paggi, Timothy Michael Shea | 2014-05-06 |
| 7976591 | Fuel composition and its use | Raymond Edward Paggi, Timothy Michael Shea | 2011-07-12 |
| 7199088 | Lubricating oil for a diesel powered engine and method of operating a diesel powered engine | Raymond Edward Paggi, Kay Colapret, James R. Macias, Krishna Rangraj Kaushik | 2007-04-03 |
| 6372000 | Hydrocarbyl polyoxyalkylene aminoalcohol and fuel composition containing same | Thomas F. DeRosa, Benjamin J. Kaufman, James R. Ketcham, Richard V. Kessler, Frank J. DeBlase | 2002-04-16 |
| 6001142 | Polyoxyalkylene urethane and fuel composition containing same | Thomas F. DeRosa, Benjamin J. Kaufman | 1999-12-14 |
| 5935276 | Method of impeding the evaporation of a solvent and compositions useful therein | Thomas F. DeRosa, Benjamin J. Kaufman, James R. Ketcham | 1999-08-10 |
| 5567211 | Motor fuel detergent additives | Christopher S. Liu, Thomas F. DeRosa, Benjamin J. Kaufman, Scott O. Lindholm, James R. Ketcham | 1996-10-22 |
| 5558684 | Stabilized fuel additive composition | Thomas F. DeRosa, Benjamin J. Kaufman, Joseph T. Mastropierro | 1996-09-24 |
| 5558685 | Non-metallic anti-knock fuel additive | Thomas F. DeRosa, William M. Studzinski, Benjamin J. Kaufman, Robert T. Hahn | 1996-09-24 |
| 5536280 | Non-metallic anti-knock fuel additive | Thomas F. DeRosa, William M. Studzinski, Benjamin J. Kaufman, Robert T. Hahn | 1996-07-16 |
| 5527364 | Fuel additive and motor fuel composition | Thomas F. DeRosa, Benjamin J. Kaufman | 1996-06-18 |
| 5516442 | Polymeric thioheterocyclic rust and corrosion inhibiting marine diesel engine lubricant additives | Rodney L. Sung, Benjamin J. Kaufman, Thomas F. DeRosa | 1996-05-14 |
| 5468264 | Non-metallic anti-knock fuel additive | Thomas F. DeRosa, William M. Studzinski, Benjamin J. Kaufman, Robert T. Hahn | 1995-11-21 |
| 5383942 | Fuel composition | Wei-Yang Su, Sheldon Herbstman, Robert L. Zimmerman, Michael Cuscurida | 1995-01-24 |
| 5366518 | Motor fuel additive and fuel composition | Thomas F. DeRosa, Rodney L. Sung, Benjamin J. Kaufman | 1994-11-22 |