Issued Patents 1982
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4363720 | Passivating metals on cracking catalysts with zinc | Eugene H. Hirschberg, Frank S. Modica | 1982-12-14 |
| 4353814 | Reforming with an improved platinum-containing catalyst | Regis J. Pellet, Donna L. Lysholm | 1982-10-12 |
| 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 |
| 4341660 | Catalytic cracking catalyst | 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 |