Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5340467 | Process for recovery of hydrocarbons and rejection of sand | Armand A. Gregoli, Daniel P. Rimmer, Erdal Yildirim, Andrew M. Olah | 1994-08-23 |
| 5316664 | Process for recovery of hydrocarbons and rejection of sand | Armand A. Gregoli, Daniel P. Rimmer, Erdal Yildirim | 1994-05-31 |
| 5283001 | Process for preparing a water continuous emulsion from heavy crude fraction | Armand A. Gregoli, Daniel P. Rimmer | 1994-02-01 |
| 5263848 | Preparation of oil-in-aqueous phase emulsion and removing contaminants by burning | Armand A. Gregoli, Andrew M. Olah, Daniel P. Rimmer | 1993-11-23 |
| 5110443 | Converting heavy hydrocarbons into lighter hydrocarbons using ultrasonic reactor | Armand A. Gregoli, Andrew M. Olah, Daniel P. Rimmer | 1992-05-05 |
| 5083613 | Process for producing bitumen | Armand A. Gregoli, Andrew M. Olah, Daniel P. Rimmer, Erdal Yildirim | 1992-01-28 |
| 4983319 | Preparation of low-viscosity improved stable crude oil transport emulsions | Armand A. Gregoli, Andrew M. Olah, Daniel P. Rimmer | 1991-01-08 |
| 4978365 | Preparation of improved stable crude oil transport emulsions | Armand A. Gregoli, Andrew M. Olah, Christopher J. Riley, Daniel P. Rimmer | 1990-12-18 |
| 4966235 | In situ application of high temperature resistant surfactants to produce water continuous emulsions for improved crude recovery | Armand A. Gregoli, Andrew M. Olah, Daniel P. Rimmer | 1990-10-30 |
| 4725287 | Preparation of stable crude oil transport emulsions | Armand A. Gregoli, Andrew M. Olah, Christopher J. Riley, Daniel P. Rimmer | 1988-02-16 |
| 4415431 | Integrated oxygasification and hydropyrolysis process for producing liquid and gaseous hydrocarbons | Richard S. Matyas | 1983-11-15 |
| 4389388 | Desulfurization of petroleum coke | Charles P. Goforth | 1983-06-21 |