Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5217935 | Processes for regenerating catalysts contaminated with carbonaceous materials | — | 1993-06-08 |
| 5021147 | Solid addition and withdrawal | William R. Adams, Mario Baldasarri, John Caspers, Harold J. Trimble | 1991-06-04 |
| 4875995 | Solid addition and withdrawal | William R. Adams, Mario Baldasarri, John Caspers, Harold J. Trimble | 1989-10-24 |
| 4846958 | High severity visbreaking with recycle | Robert J. Feldman, Andrei Rhoe, Joseph F. Puzio, Vincent A. Strangio | 1989-07-11 |
| 4773986 | High severity visbreaking | Robert J. Feldman, Andrei Rhoe, Joseph F. Puzio, Vincent A. Strangio | 1988-09-27 |
| 4767521 | Treatment of feed for high severity visbreaking | Robert J. Feldman, James M. Chen, Andrei Rhoe, C. Bertil Fogman, Donald P. Satchell, Jr. | 1988-08-30 |
| 4744887 | Solid addition and withdrawal | William R. Adams, Mario Baldasarri, John Caspers, Harold J. Trimble | 1988-05-17 |
| 4734266 | Pump seal oil system | Bhaven Chakravarti | 1988-03-29 |
| 4686028 | Upgrading of high boiling hydrocarbons | John R. Friday | 1987-08-11 |
| 4684456 | Control of bed expansion in expanded bed reactor | William R. Adams, John Caspers, Mario Baldasarri, Harold J. Trimble | 1987-08-04 |
| 4411768 | Hydrogenation of high boiling hydrocarbons | Harold Unger, Morgan C. Sze | 1983-10-25 |