Issued Patents All Time
Showing 26–39 of 39 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4341660 | Catalytic cracking catalyst | William L. Forsythe, Jr. | 1982-07-27 |
| 4341623 | Catalytic cracking using a mixture of cracking catalyst particles with particles of platinum group metal or rhenium on inert substrates regenerated to up to about 0.1% coke | William L. Forsythe, Jr. | 1982-07-27 |
| 4330435 | Catalyst for the disproportionation of petroleum hydrocarbons | Dae K. Kim, Gerald Lehmann | 1982-05-18 |
| 4328126 | Catalyst for the production of maleic anhydride by the oxidation of butane | Carl A. Udovich | 1982-05-04 |
| 4325808 | Hydrocarbon conversion catalyst system and method | Dae K. Kim | 1982-04-20 |
| 4319984 | Reforming with an improved platinum-containing catalyst | Regis J. Pellet | 1982-03-16 |
| 4302358 | Reforming with an improved platinum-containing catalyst | Regis J. Pellet | 1981-11-24 |
| 4298461 | Catalyst and process | Regis J. Pellet, Michael J. Gradassi | 1981-11-03 |
| 4294685 | Process for coal liquefaction and catalyst | Dae K. Kim, L. Charles Gutberlet, Ken K. Robinson | 1981-10-13 |
| 4261811 | Reforming with an improved rhenium-containing catalyst | Regis J. Pellet, Michael J. Gradassi | 1981-04-14 |
| 4257922 | Process for coal liquefaction and catalyst | Dae K. Kim, L. Charles Gutberlet, Ken K. Robinson | 1981-03-24 |
| 4238319 | Process for isomerization of petroleum hydrocarbons | F. William Hauschildt | 1980-12-09 |
| 4211634 | Two-catalyst hydrocracking process | Albert P. Yu | 1980-07-08 |
| 4203829 | Catalyst, method of preparation and use thereof in hydrodesulfurizing cracked naphtha | — | 1980-05-20 |