Issued Patents All Time
Showing 25 most recent of 79 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6835217 | Fuel composition containing friction modifier | Thomas F. DeRosa, Frank J. DeBlase, Michael G. Rawdon, James R. Ketcham, Bryce Alexander Wyman | 2004-12-28 |
| 6743266 | Fuel additive composition for improving delivery of friction modifier | Thomas F. DeRosa, Frank J. DeBlase, Thomas Hayden, Michael G. Rawdon, James R. Ketcham +2 more | 2004-06-01 |
| 6589302 | Friction modifier for poor lubricity fuels | Thomas F. DeRosa, Thomas Cangelosi, Serge A. Cryvoff, Frank J. DeBlase, Thomas Hayden +3 more | 2003-07-08 |
| 6524353 | Method of enhancing the low temperature solution properties of a gasoline friction modifier | Thomas F. de Rosa, Frank J. DeBlase, James R. Ketcham, Michael G. Rawdon, Max R. Cesar | 2003-02-25 |
| 6372000 | Hydrocarbyl polyoxyalkylene aminoalcohol and fuel composition containing same | Thomas F. DeRosa, Joseph M. Russo, James R. Ketcham, Richard V. Kessler, Frank J. DeBlase | 2002-04-16 |
| 6346128 | Two-cycle engine fuel composition and method for using same | Thomas F. DeRosa, Jeffrey M. Burns, Robert J. Bacchi, Serge A. Cryvoff, James R. Ketcham | 2002-02-12 |
| 6001142 | Polyoxyalkylene urethane and fuel composition containing same | Joseph M. Russo, Thomas F. DeRosa | 1999-12-14 |
| 5935276 | Method of impeding the evaporation of a solvent and compositions useful therein | Thomas F. DeRosa, Joseph M. Russo, James R. Ketcham | 1999-08-10 |
| 5925151 | Detergent additive compositions for diesel fuels | Elaine C. DeCanio, Sheldon Herbstman, Brian L. Papke | 1999-07-20 |
| 5567211 | Motor fuel detergent additives | Joseph M. Russo, Christopher S. Liu, Thomas F. DeRosa, Scott O. Lindholm, James R. Ketcham | 1996-10-22 |
| 5558684 | Stabilized fuel additive composition | Thomas F. DeRosa, Joseph M. Russo, Joseph T. Mastropierro | 1996-09-24 |
| 5558685 | Non-metallic anti-knock fuel additive | Thomas F. DeRosa, William M. Studzinski, Joseph M. Russo, Robert T. Hahn | 1996-09-24 |
| 5536280 | Non-metallic anti-knock fuel additive | Thomas F. DeRosa, William M. Studzinski, Joseph M. Russo, Robert T. Hahn | 1996-07-16 |
| 5534171 | Process for making a polymeric lubricant additive designed to enhance anti-wear, anti-oxidancy, and dispersancy thereof | Thomas F. DeRosa, Nicholas Benfaremo, Maria M. Kapuscinski, Rosemary J. Jennejahn | 1996-07-09 |
| 5527364 | Fuel additive and motor fuel composition | Joseph M. Russo, Thomas F. DeRosa | 1996-06-18 |
| 5516442 | Polymeric thioheterocyclic rust and corrosion inhibiting marine diesel engine lubricant additives | Joseph M. Russo, Rodney L. Sung, Thomas F. DeRosa | 1996-05-14 |
| 5491256 | Composition of matter for aliphatic-aromatic ureas, biurets, and allophanates as nitric oxide reducing agents in diesel emissions | Thomas F. DeRosa, Rodney L. Sung | 1996-02-13 |
| 5472627 | Polymeric lubricant additive designed to enhance anti-wear, anti-oxidancy, and dispersancy thereof | Thomas F. DeRosa, Nicholas Benfaremo, Maria M. Kapuscinski, Rosemary J. Jennejahn | 1995-12-05 |
| 5468264 | Non-metallic anti-knock fuel additive | Thomas F. DeRosa, William M. Studzinski, Joseph M. Russo, Robert T. Hahn | 1995-11-21 |
| 5424366 | Multifunctional viscosity index improver containing phenothiazine | Maria M. Kapuscinski, Theodore E. Nalesnik, Robert T. Biggs | 1995-06-13 |
| 5366518 | Motor fuel additive and fuel composition | Thomas F. DeRosa, Joseph M. Russo, Rodney L. Sung | 1994-11-22 |
| 5356999 | Multifunctional viscosity index improvers based on polymers containing sulfonamides | Maria M. Kapuscinski, Robert T. Biggs | 1994-10-18 |
| 5322528 | Composition of matter for high temperature phenolphthalein-, phenolphmalide-, fluorene-, xanthane-, and anthrone-s-triazines that are soluble in diesel fuel | Rodney Lu-Dai Sung, Thomas F. DeRosa | 1994-06-21 |
| 5308523 | VI improver, dispersant, and antioxidant additive and lubricating oil composition | Thomas F. DeRosa, Ronald W. Von Allmen, Rosemary J. Jennejahn | 1994-05-03 |
| 5292351 | Composition of matter for aloyl and aroyl ureas as nitric oxide reducing agents in diesel emissions | Thomas F. DeRosa, Rodney Lu-Dai Sung | 1994-03-08 |