Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4472516 | Process for deactivating catalytically active sites on the external surface of crystalline silicate catalysts, as well as crystalline silicate catalysts the catalytic properties of the external surface of which differ from those of the pore surface | — | 1984-09-18 |
| 4254297 | Process for the conversion of dimethyl ether | Joseph J. F. Scholten | 1981-03-03 |