Issued Patents All Time
Showing 1–22 of 22 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11198664 | Process for the purification of ethylene glycol | Simon Wayne Jackson, Adam Armour Snaith, David J. Watson, Michael Anthony Wood | 2021-12-14 |
| 10995050 | Process for the purification of an unsaturated carboxylic acid | Robert Gallen | 2021-05-04 |
| 10968157 | Process for the separation of formaldehyde from crude acrylic acid | Robert Gallen | 2021-04-06 |
| 10584091 | Process for the recovery of dialkyl succinate or dialkyl maleate | Ian Campbell, Stephen Carrett | 2020-03-10 |
| 10335774 | Carbonylation process and catalyst system therefor | Simon Wayne Jackson, Adam Armour Snaith, David J. Watson | 2019-07-02 |
| 10087131 | Process for the production of glycolic acid | Simon Wayne Jackson, Adam Armour Snaith, David J. Watson | 2018-10-02 |
| 8334416 | Process for the production of 1,2-propanediol | Robert Wild, Simon Nicholas Tilley | 2012-12-18 |
| 8227646 | Process for the hydrogenation of glycerol to propylene glycol | — | 2012-07-24 |
| 7553397 | Process | Stephen William Colley, Christopher Richard Fawcett, Mohammad Sharif, David J. Watson, Michael Anthony Wood | 2009-06-30 |
| 7355083 | Process | Simon Nicholas Tilley | 2008-04-08 |
| 6809217 | Process for the preparation of ethyl acetate | Stephen William Colley, Christopher Richard Fawcett, Colin Rathmell | 2004-10-26 |
| 6274743 | Process for the preparation of butanediol, butyrolactone and tetrahydrofuran | Philip Henry Donald Eastland, Andrew George Hiles, Graham Reed | 2001-08-14 |
| 6239292 | Process for preparing gamma-butyrolactone, butane-1,4-diol and tetrahydrofuran | Michael Anthony Wood, Andrew George Hiles | 2001-05-29 |
| 6204395 | Process for the preparation of butane-1,4-diol, .gamma.-butyrolactone and tetrahydrofuran | Michael Anthony Wood, Andrew George Hiles | 2001-03-20 |
| 6100410 | Process for the production of 1,4-butanediol, .gamma.-butyrolactone and tetrahydrofuran | Michael Anthony Wood, Andrew George Hiles | 2000-08-08 |
| 6077964 | Process for preparing gamma-butyrolactone, butane-1, 4-diol and tetrahydrofuran | Michael Anthony Wood, Andrew George Hiles | 2000-06-20 |
| 5406004 | Hydrogenation process for the preparation of alcohols and diols utilizing gas and liquid phases | Philip Henry Donald Eastland, John Scarlett, Michael Anthony Wood | 1995-04-11 |
| 5395991 | Process for the production of alcohols and diols | John Scarlett, Michael Anthony Wood | 1995-03-07 |
| 5395987 | Preparation of cyclohexanedimethanol with a particular ratio | Colin Rathmell, Richard Spratt | 1995-03-07 |
| 5387753 | Process for the preparation of alcohols and diols | John Scarlett, Michael Anthony Wood | 1995-02-07 |
| 5310954 | Process for preparing tetrahydrofuran | Andrew George Hiles | 1994-05-10 |
| 5254758 | Hydrogenation process | Andrew George Hiles | 1993-10-19 |