Issued Patents 1982
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4336198 | Preparation of maleic anhydride using coated catalysts containing high loading of active phase | Serge R. Dolhyj | 1982-06-22 |
| 4312787 | Coated catalysts containing high loading of active phase, particularly useful in the preparation of maleic anhydride | Serge R. Dolhyj | 1982-01-26 |