Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5702589 | Process for converting olefinic hydrocarbons using spent FCC catalyst | Chih-Hao M. Tsang, Randall H. Petty, Glenn A. Clausen | 1997-12-30 |
| 5108580 | Two catalyst stage hydrocarbon cracking process | Govanon Nongbri, Gerald V. Nelson, Roy E. Pratt, William B. Livingston, Michael P. Bellinger +1 more | 1992-04-28 |
| 4624771 | Fluid catalytic cracking of vacuum residuum oil | Philip A. Lane, Glenn A. Clausen, David E. Self | 1986-11-25 |
| 4436613 | Two stage catalytic cracking process | Scott M. Sayles, Leonce F. Castagnos, Jr., Edward W. Dillingham, Richard P. Scott | 1984-03-13 |
| 4388175 | Hydrocarbon conversion process | Thomas A. Lionetti | 1983-06-14 |