Issued Patents All Time
Showing 1–25 of 38 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5906731 | Process for hydroprocessing hydrocarbons | Suheil F. Abdo, Pradeep Iyer | 1999-05-25 |
| 5686375 | Hydroprocessing catalyst and its use | Pradeep Iyer, Suheil F. Abdo | 1997-11-11 |
| 5514274 | Process for the use of a phosphorus-containing hydroprocessing catalyst | — | 1996-05-07 |
| 5494568 | Hydrocarbon conversion process | Suheil F. Abdo | 1996-02-27 |
| 5403806 | Phosphorous-containing hydroprocessing catalyst and method of preparation | — | 1995-04-04 |
| 5389595 | Hydroprocessing catalyst, its use, and method of preparation | Suheil F. Abdo | 1995-02-14 |
| 5334307 | Resid hydroprocessing catalyst | Marvin J. Schwedock, John W. Ward | 1994-08-02 |
| 5300217 | Hydroprocess utilizing a delta alumina-supported nickel and molybdenum catalyst | Milan Skripek | 1994-04-05 |
| 5223472 | Demetallation catalyst | Milan Skripek | 1993-06-29 |
| 5210061 | Resid hydroprocessing catalyst | Marvin J. Schwedock, John W. Ward | 1993-05-11 |
| 5118406 | Hydrotreating with silicon removal | Peter Kokayeff, Danford E. Clark | 1992-06-02 |
| 4969989 | Hydrocarbon conversion process with catalytic materials of controlled geometric mean electronegativity | — | 1990-11-13 |
| 4969990 | Hydroprocessing with a catalyst having a narrow pore size distribution | — | 1990-11-13 |
| 4940533 | Hydroprocessing hydrocarbon oils | Pauline B. Borgens | 1990-07-10 |
| 4886582 | Resid hydroprocessing catalyst and method of preparation | — | 1989-12-12 |
| 4879265 | Hydroprocessing catalyst and phosphorous and citric acid containing impregnating solution | Pauline B. Borgens | 1989-11-07 |
| 4846961 | Hydroprocessing catalyst with a Ni-P-Mo | Paul R. Robinson | 1989-07-11 |
| 4818743 | Desulfurization catalyst and the catalyst prepared by a method | Ryden L. Richardson, Kenneth Baron | 1989-04-04 |
| 4816434 | Catalytic materials of controlled geometric mean electronegativity | — | 1989-03-28 |
| 4743353 | Oxidation process | Pauline B. Ting | 1988-05-10 |
| 4743359 | Reforming and related processes | Pauline B. Ting | 1988-05-10 |
| 4738944 | Ni-P-Mo catalyst and hydroprocessing use thereof | Paul R. Robinson | 1988-04-19 |
| 4568449 | Hydrotreating catalyst and process | Paul K. Angmorter, Ryden L. Richardson | 1986-02-04 |
| 4568450 | Hydrocarbon conversion process | Pauline B. Ting | 1986-02-04 |
| 4548710 | Hydrocarbon processing | — | 1985-10-22 |