Issued Patents All Time
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6113659 | Fuel comprising a petroleum hydrocarbon in water colloidal dispersion | Sundaram Logaraj, Thomas J. Ernzen, Antonio C. Ng, Mark Aldrich Stroder, Stephen J. DeCanio +1 more | 2000-09-05 |
| 6027634 | Process for stable aqueous asphaltene suspensions | Shailaja M. Shirodkar | 2000-02-22 |
| 5423992 | Chemically disinfected sewage sludge-containing materials | Matthew A. McMahon, Mitri S. Najjar, Peter D. Robison | 1995-06-13 |
| 5273556 | Process for disposing of sewage sludge | Matthew A. McMahon, Robert F. Heyl, Motasimur R. Khan, Kenneth W. McKenzie, Enrique F. Depaz | 1993-12-28 |
| 5266085 | Process for disposing of sewage sludge | Matthew A. McMahon, Motasimur R. Khan, Robert F. Heyl, Kenneth W. McKenzie | 1993-11-30 |
| 5234469 | Process for disposing of sewage sludge | Motasimur R. Khan, Matthew A. McMahon, Christine C. Albert, Stephen J. DeCanio | 1993-08-10 |
| 5217625 | Process for disposing of sewage sludge | Motasimur R. Khan, Matthew A. McMahon | 1993-06-08 |
| 5211724 | Partial oxidation of sewage sludge | Motasimur R. Khan | 1993-05-18 |
| 4983296 | Partial oxidation of sewage sludge | Matthew A. McMahon, Robert M. Suggitt, Albert Brent | 1991-01-08 |
| 4933086 | Partial oxidation of sewage sludge | Matthew A. McMahon, Robert M. Suggitt, Albert Brent | 1990-06-12 |
| 4749381 | Stable slurries of solid carbonaceous fuel and water | Farrokh Yaghmaie | 1988-06-07 |
| 4708819 | Reduction of vanadium in recycle petroleum coke | Stephen R. Vasconcellos, Mitri S. Najjar | 1987-11-24 |
| 4623359 | Aqueous slurries of solid carbonaceous fuel | Farrokh Yaghmaie, Stephen R. Vasconcellos | 1986-11-18 |
| 4417902 | Process for making and composition of low viscosity coal-water slurries | Farrokh Yaghmaie | 1983-11-29 |