Issued Patents All Time
Showing 1–19 of 19 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12291496 | Process and apparatus for the preparation of alkylene glycol | Peter Mervyn Wilkinson, Christopher Paul EMBORSKY, Roel Guillaume Hubertus Leonardus Bastings, Benedict Ignatius Maria Ten Bosch | 2025-05-06 |
| 12054450 | Process and apparatus for the preparation of alkylene glycol | Peter Mervyn Wilkinson, Christopher Paul EMBORSKY, Roel Guillaume Hubertus Leonardus Bastings, Benedict Ignatius Maria Ten Bosch | 2024-08-06 |
| 12006299 | Process and system for the production of ethylene carbonate and/or ethylene glycol | Roel Guillaume Hubertus Leonardus Bastings, Mark Albert Petrus Dekkers | 2024-06-11 |
| 11774420 | Method and apparatus for quantitatively analyzing a gaseous process stream | Julie Michelle Freelin, Richard Kenneth Oldfield, Gregory John Ward | 2023-10-03 |
| 11655230 | Process for preparing ethylene carbonate and ethylene glycol using an alkyl iodide guard bed system | Roel Guillaume Hubertus Leonardus Bastings, Vesna Bojovic, Wayne Errol Evans | 2023-05-23 |
| 11498911 | Process for preparing ethylene carbonate and ethylene glycol | Roel Guillaume Hubertus Leonardus Bastings, Vesna Bojovic, Wayne Errol Evans, Gregory John Ward | 2022-11-15 |
| 11408869 | Method and apparatus for quantitatively analyzing a gaseous process stream | Julie Michelle Freelin, Richard Kenneth Oldfield, Gregory John Ward | 2022-08-09 |
| 11389776 | Guard bed system and process | Gregory John Ward, Roel Guillaume Hubertus Leonardus Bastings, David A. Van Kleeck, Wayne Errol Evans | 2022-07-19 |
| 11000819 | Guard bed system and process | Gregory John Ward, Roel Guillaume Hubertus Leonardus Bastings, David A. Van Kleeck, Wayne Errol Evans | 2021-05-11 |
| 10717719 | Processes and systems for the recycle of process water in the production of ethylene glycol | Roel Guillaume Hubertus Leonardus Bastings, Alexandre Molina | 2020-07-21 |
| 10526300 | Processes and systems for removing iodide impurities from a recycle gas stream in the production of ethylene oxide | Wayne Errol Evans, Michael F. Lemanski | 2020-01-07 |
| 10450287 | Processes and systems for removing an alkyl iodide impurity from a recycle gas stream in the production of ethylene oxide | Wayne Errol Evans | 2019-10-22 |
| 10279280 | Process and apparatus for the preparation of alkylene glycol | Peter Mervyn Wilkinson, Roel Guillaume Hubertus Leonardus Bastings | 2019-05-07 |
| 8530702 | Recovery of acetophenone during the production of phenol | Larry Wayne Payne, Phillip E. Unger | 2013-09-10 |
| 7312365 | Process for low temperature cleavage of an oxidation mixture comprising hydroperoxides | — | 2007-12-25 |
| 7282613 | Process for producing phenol and methyl ethyl ketone | Jiemin Yang, James Laurel Buechele | 2007-10-16 |
| 7141703 | Process for producing phenol and ketone using neutralizing base | Jiemin Yang | 2006-11-28 |
| 6727399 | Process for separating linear alpha olefins from saturated hydrocarbons | Laurent Alain Fenouil | 2004-04-27 |
| 5985789 | Ru, Sn/oxide catalyst and process for hydrogenation in acidic aqueous solution | Patricia A. Tooley | 1999-11-16 |