Issued Patents All Time
Showing 25 most recent of 55 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11697089 | Particulate filtration device, fuel vapor recovery system, vehicle and method for a particulate filtration | Matthew A. Peterson | 2023-07-11 |
| 7862708 | Process for the desulfurization of heavy oils and bitumens | Michael Siskin, Rustom M. Billimoria, Roby Bearden, Jr. | 2011-01-04 |
| 7008536 | Oil desalting and dewatering | Ramesh Varadaraj, Rutton D. Patel, Ramesh R. Hemrajani, Salvatore J. Rossetti | 2006-03-07 |
| 6679987 | Process for decreasing the acid content and corrosivity of crudes | Saul Charles Blum, Guido Sartori, Martin L. Gorbaty, Bruce H. Ballinger, Michael P. Anderson +2 more | 2004-01-20 |
| 6562387 | Ambient stable beverage and process of making | Roy Michael Kirby, Malcolm Stratford | 2003-05-13 |
| 6444711 | Aqueous, pumpable fluids from solid carbonaceous materials | Ramesh Varadaraj, Cornelius H. Brons | 2002-09-03 |
| 6281328 | Process for extraction of naphthenic acids from crudes | Guido Sartori, Bruce H. Ballinger, David C. Dalrymple | 2001-08-28 |
| 6258258 | Process for treatment of petroleum acids with ammonia | Guido Sartori, William N. Olmstead, Winston K. Robbins, David C. Dalrymple, Bruce H. Ballinger | 2001-07-10 |
| 6251305 | Esterification of acidic crudes | Guido Sartori, David C. Dalrymple, Bruce H. Ballinger, Saul Charles Blum, William Edward Wales | 2001-06-26 |
| 6228239 | Crude oil desalting method | Pacifico V. Manalastas, Ramesh Varadaraj, Guido Sartori, Ramesh R. Hemrajani, Cornelius H. Brons | 2001-05-08 |
| 6224770 | Biowall for groundwater remediation | Win-Sow Winston Ho, Peter Calcavecchio, Evelyn N. Drake | 2001-05-01 |
| 6211252 | Method for forming aqueous, pumpable fluids from solid carbonaceous materials | Ramesh Varadaraj, Cornelius H. Brons | 2001-04-03 |
| 6187175 | Co2 treatment to remove organically bound metal ions from crude | Saul Charles Blum, Guido Sartori, Martin L. Gorbaty, David C. Dalrymple, William Edward Wales | 2001-02-13 |
| 6168702 | Chemical demulsifier for desalting heavy crude | Ramesh Varadaraj, Cornelius H. Brons | 2001-01-02 |
| 6121411 | Process for decreased the acidity of crudes using crosslinked polymeric amines (LAW871) | Guido Sartori, Bruce H. Ballinger, David C. Dalrymple | 2000-09-19 |
| 6096196 | Removal of naphthenic acids in crude oils and distillates | Ramesh Varadaraj, Thomas M. Pugel | 2000-08-01 |
| 6093311 | CO.sub.2 treatment to remove +2 ionic metal from crude | Saul Charles Blum, Guido Sartori, Bruce H. Ballinger | 2000-07-25 |
| 6054042 | Process for neutralization of petroleum acids using overbased detergents | Martin L. Gorbaty, David J. Martella, Guido Sartori, Bruce H. Ballinger, Saul Charles Blum +2 more | 2000-04-25 |
| 6030523 | Process for neutralization of petroleum acids (LAW810) | Ramesh Varadaraj | 2000-02-29 |
| 6030524 | Refinery atmospheric pipestill with methanol stripping | Guido Sartori | 2000-02-29 |
| 6022494 | Process for decreasing the acid content and corrosivity of crudes | Guido Sartori, Martin L. Gorbaty, Bruce H. Ballinger, Saul Charles Blum, Michael P. Anderson +2 more | 2000-02-08 |
| 5976358 | Removal of +2 ion charged metal dissolved in a petroleum feed | Guido Sartori, Saul Charles Blum, Bruce H. Ballinger | 1999-11-02 |
| 5961821 | Removal of naphthenic acids in crude oils and distillates | Ramesh Varadaraj, William Edward Wales | 1999-10-05 |
| 5951853 | Refinery atmospheric pipestill with ammonia stripping | Guido Sartori | 1999-09-14 |
| 5948238 | Metal compounds as accelerators for petroleum acid esterification | Guido Sartori, Saul Charles Blum, David C. Dalrymple, William Edward Wales | 1999-09-07 |