Issued Patents All Time
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5639930 | Process of producing alkylates | — | 1997-06-17 |
| 4978440 | Quenched catalytic cracking process | Frederick J. Krambeck, Paul H. Schipper | 1990-12-18 |
| 4755281 | Countercurrent process with froth control for treating heavy hydrocarbons | — | 1988-07-05 |
| 4705621 | Catalytic reactor system with crosscurrent liquid and gasflow | — | 1987-11-10 |
| 4678645 | Conversion of LPG hydrocarbons to distillate fuels or lubes using integration of LPG dehydrogenation and MOGDL | Clarence D. Chang, Richard F. Socha | 1987-07-07 |
| 4643666 | Method of burning hydrogen deficient fuels | Gary J. Green, Harry A. McVeigh, Tsoung Y. Yan | 1987-02-17 |
| 4640675 | Method of burning low hydrogen content fuels | Gary J. Green, Harry A. McVeigh, Tsoung Y. Yan | 1987-02-03 |
| 4597854 | Multi-bed hydrodewaxing process | — | 1986-07-01 |
| 4593759 | Method for the recovery of viscous oil utilizing mixtures of steam and oxygen | — | 1986-06-10 |
| 4550012 | Multi-phase countercurrent reactor system | — | 1985-10-29 |
| 4542247 | Conversion of LPG hydrocarbons to distillate fuels or lubes using integration of LPG dehydrogenation and MOGDL | Clarence D. Chang, Richard F. Socha | 1985-09-17 |
| 4523987 | Feed mixing techique for fluidized catalytic cracking of hydrocarbon oil | — | 1985-06-18 |
| 4404414 | Conversion of methanol to gasoline | Sergei Yurchak, John C. Zahner | 1983-09-13 |
| 4376697 | Fluid catalytic cracking | — | 1983-03-15 |