Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11806694 | Catalyst and a process for the production of ethylenically unsaturated carboxylic acids or esters | Adam Cullen, David W. Johnson | 2023-11-07 |
| 11602733 | Catalyst and a process for the production of ethylenically unsaturated carboxylic acids or esters | Adam Cullen, David W. Johnson | 2023-03-14 |
| 10301250 | Nitrided mixed oxide catalyst system and a process for the production of ethylenically unsaturated carboxylic acids or esters | Sabina Zieman | 2019-05-28 |
| 10221121 | Process for production of a silica-supported alkali metal catalyst | Trevor Huw Morris | 2019-03-05 |
| 9782756 | Process for the production of ethylenically unsaturated carboxylic acids or esters and a catalyst therefor | Sabina Ziemian | 2017-10-10 |
| 9504991 | Process for production of a silica-supported alkali metal catalyst | Trevor Huw Morris | 2016-11-29 |
| 9399210 | Nitrided mixed oxide catalyst system and a process for the production of ethylenically unsaturated carboxylic acids or esters | Sabina Ziemian | 2016-07-26 |
| 9346739 | Process for the production of ethylenically unsaturated carboxylic acids or esters and a catalyst therefor | Sabina Ziemian | 2016-05-24 |
| 9199907 | Process for the production of ethylenically unsaturated carboxylic acids for esters and a catalyst therefor | Sabina Ziemian | 2015-12-01 |
| 5858376 | HSV proteins for inhibiting recognition by cytotoxic T lymphocytes | David Callum Johnson | 1999-01-12 |
| 5750398 | Vector, element and method for inhibiting immune recognition | David Callum Johnson | 1998-05-12 |