Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4761511 | Crystalline galloaluminosilicates, steam-modified crystalline galloaluminosilicates, their preparation and their use as catalysts and catalyst supports | — | 1988-08-02 |
| 4581471 | Process for the production of unsaturated carboxylic acids and/or esters | David G. Stewart | 1986-04-08 |
| 4357480 | Process for the production of ethanol by the liquid phase hydrocarbonylation of methanol | David G. Stewart | 1982-11-02 |
| 4328375 | Process for the production of ethanol and/or acetaldehyde in the presence of metal complex catalyst systems | — | 1982-05-04 |