Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5520799 | Distillate upgrading process | Stephen H. Brown, Paul P. Durand, Timothy L. Hilbert, Thomas R. Kiliany, Jeffrey C. Trewella | 1996-05-28 |
| 4892644 | Upgrading solvent extracts by double decantation and use of pseudo extract as hydrogen donor | Byung C. Choi, Grant G. Karsner, Madhava Malladi, Donald Milstein | 1990-01-09 |
| 4578183 | Feed mixing technique for fluidized catalytic cracking of hydrocarbon oil | Tai-Sheng Chou | 1986-03-25 |
| 4373994 | Pyrolysis process and apparatus | — | 1983-02-15 |