Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4927520 | Process for treating a hydrocarbonaceous stream containing a non-distillable component to produce a hydrogenated distillable hydrocarbonaceous product | Tom N. Kalnes, Robert B. James, Jr. | 1990-05-22 |
| 4891464 | Control method for oxygen addition to oxidative reheat zone of hydrocarbon conversion process | — | 1990-01-02 |
| 4818368 | Process for treating a temperature-sensitive hydrocarbanaceous stream containing a non-distillable component to produce a hydrogenated distillable hydrocarbonaceous product | Tom N. Kalnes, Robert B. James, Jr. | 1989-04-04 |
| 4814064 | Combination process for the conversion of a residual hydrocarbonaceous charge stock to produce middle distillate product | Laurence O. Stine, Te-Yu Chen | 1989-03-21 |
| 4792390 | Combination process for the conversion of a distillate hydrocarbon to produce middle distillate product | Laurence O. Stine, Te-Yu Chen | 1988-12-20 |
| 4721557 | Combination process for the conversion of a residual asphaltene-containing hydrocarbonaceous stream to maximize middle distillate production | — | 1988-01-26 |
| 4715947 | Combination process for the conversion of a residual asphaltene-containing hydrocarbonaceous stream to maximize middle distillate production | — | 1987-12-29 |