Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5039394 | Integrated coking-gasification process with mitigation of slagging | Tan-Jen Chen | 1991-08-13 |
| 4839319 | Hydrocarbon cracking catalysts and processes for utilizing the same | William L. Schuette | 1989-06-13 |
| 4701431 | Rare earth stabilized aluminum deficient zeolite | — | 1987-10-20 |
| 4584091 | Cracking with co-matrixed zeolite and p/alumina | — | 1986-04-22 |
| 4567152 | Co-matrixed zeolite and p/alumina | — | 1986-01-28 |
| 4504382 | Phosphorus-containing catalyst and catalytic cracking process utilizing the same | — | 1985-03-12 |
| 4498975 | Phosphorus-containing catalyst and catalytic cracking process utilizing the same | Neville L. Cull | 1985-02-12 |
| 4465780 | Phosphorus-containing catalyst | — | 1984-08-14 |
| 4454241 | Phosphorus-containing catalyst | Neville L. Cull | 1984-06-12 |
| 4348270 | Catalysts and hydrocarbon treating processes utilizing the same | Roby Bearden, Jr., Clyde L. Aldridge | 1982-09-07 |
| 4295996 | Catalysts for hydrocarbon treating processes | Roby Bearden, Jr., Clyde L. Aldridge | 1981-10-20 |
| 4255289 | Process for the preparation of magnetic catalysts | George J. Balinsky, Joseph K. Mertzweiller | 1981-03-10 |
| 4252679 | Preparation of magnetic catalysts (MSB-06) | Joseph K. Mertzweiller, Robert L. Seiver | 1981-02-24 |