Issued Patents 2016
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9399210 | Nitrided mixed oxide catalyst system and a process for the production of ethylenically unsaturated carboxylic acids or esters | Ian Andrew York | 2016-07-26 |
| 9346739 | Process for the production of ethylenically unsaturated carboxylic acids or esters and a catalyst therefor | Ian Andrew York | 2016-05-24 |