Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4610780 | Method for removing sulfur-containing impurities from hydrocarbons | J. Jay Grove | 1986-09-09 |
| 4472532 | Preparative process for alkaline earth metal, aluminum-containing spinels | — | 1984-09-18 |
| 4464249 | Plural stage reforming with catalysts having a skewed distribution of a platinum-group metal and rhenium | Marvin F. L. Johnson | 1984-08-07 |
| 4316795 | Hydrocarbon conversion process with reduced sulfur oxide emissions | — | 1982-02-23 |
| 4297244 | Catalyst and process for conversion of hydrocarbons | — | 1981-10-27 |
| 4285806 | Catalyst and process for conversion of hydrocarbons | — | 1981-08-25 |
| 4253939 | Catalyst and process for conversion of hydrocarbons | — | 1981-03-03 |
| 4252636 | Catalyst and process for conversion of hydrocarbons | — | 1981-02-24 |
| 4252632 | Catalyst and process for conversion of hydrocarbons | — | 1981-02-24 |
| 4252686 | Catalyst and process for conversion of hydrocarbons | — | 1981-02-24 |
| 4238316 | Two-stage catalytic process to produce lubricating oils | James P. Gallagher | 1980-12-09 |