Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6517706 | Hydrocracking of heavy hydrocarbon oils with improved gas and liquid distribution | Barry B. Pruden | 2003-02-11 |
| 6004453 | Hydrocracking of heavy hydrocarbon oils with conversion facilitated by recycle of both heavy gas oil and pitch | Barry B. Pruden, Michel Roy | 1999-12-21 |
| 5972202 | Hydrotreating of heavy hydrocarbon oils with control of particle size of particulate additives | Barry B. Pruden | 1999-10-26 |
| 5755955 | Hydrocracking of heavy hydrocarbon oils with conversion facilitated by control of polar aromatics | Barry B. Pruden, Michel Roy | 1998-05-26 |