Issued Patents All Time
Showing 51–75 of 97 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6761818 | Heavy oil-solid composition and method for preparing the same | James Sung | 2004-07-13 |
| 6736867 | Ethoxylated alkyl amine emulsion compositions for fuel cell reformer start-up | Paul J. Berlowitz | 2004-05-18 |
| 6734144 | Solids-stabilized water-in-oil emulsion and method for using same | James R. Bragg, Monte K. Dobson, Dennis G. Peiffer, John Huang, Donald B. Siano +2 more | 2004-05-11 |
| 6730138 | Alkyl polyglycerol emulsion compositions for fuel cell reformer start-up | Paul J. Berlowitz | 2004-05-04 |
| 6716358 | Demulsification of water-in-oil emulsions | — | 2004-04-06 |
| 6653006 | System for fuel cell reformer start-up | Paul J. Berlowitz, Frank Hershkowitz | 2003-11-25 |
| 6599949 | Aromatic sulfonic acid demulsifier for crude oils | Cornelius H. Brons | 2003-07-29 |
| 6590000 | Defoaming of foams utilizing sonication | — | 2003-07-08 |
| 6569815 | Composition for aqueous viscosification | — | 2003-05-27 |
| 6555009 | Demulsification of water-in-oil emulsions | — | 2003-04-29 |
| 6544411 | Viscosity reduction of oils by sonic treatment | — | 2003-04-08 |
| 6524468 | Heavy oil - solid composition and method for preparing the same | James Sung | 2003-02-25 |
| 6489368 | Aromatic sulfonic acid demulsifier for crude oils | Cornelius H. Brons | 2002-12-03 |
| 6454936 | Removal of acids from oils | — | 2002-09-24 |
| 6444711 | Aqueous, pumpable fluids from solid carbonaceous materials | Cornelius H. Brons, David W. Savage | 2002-09-03 |
| 6245222 | Additive enhanced solvent deasphalting process (law759) | William Edward Wales | 2001-06-12 |
| 6228239 | Crude oil desalting method | Pacifico V. Manalastas, David W. Savage, Guido Sartori, Ramesh R. Hemrajani, Cornelius H. Brons | 2001-05-08 |
| 6211252 | Method for forming aqueous, pumpable fluids from solid carbonaceous materials | Cornelius H. Brons, David W. Savage | 2001-04-03 |
| 6168702 | Chemical demulsifier for desalting heavy crude | David W. Savage, Cornelius H. Brons | 2001-01-02 |
| 6096196 | Removal of naphthenic acids in crude oils and distillates | Thomas M. Pugel, David W. Savage | 2000-08-01 |
| 6048904 | Branched alkyl-aromatic sulfonic acid dispersants for solublizing asphaltenes in petroleum oils | Irwin A. Wiehe, Torris G. Jermansen, Raymond Kennedy, Cornelius H. Brons | 2000-04-11 |
| 6046362 | Recovery of amines from emulsions | — | 2000-04-04 |
| 6030523 | Process for neutralization of petroleum acids (LAW810) | David W. Savage | 2000-02-29 |
| 6011072 | Oil slick dispersants | Max L. Robbins, Jan Bock, Salvatore J. Pace | 2000-01-04 |
| 5961821 | Removal of naphthenic acids in crude oils and distillates | David W. Savage, William Edward Wales | 1999-10-05 |