Issued Patents All Time
Showing 1–25 of 65 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9902660 | Processes for the preparation of an olefinic product | Antonius Gijsbertus Johannes Kloth, Sivakumar Sadasivan Vijayakumari | 2018-02-27 |
| 9878963 | Process for the preparation of an olefinic product from an oxygenate | Antonius Gijsbertus Johannes Kloth, Sivakumar Sadasivan Vijayakumari | 2018-01-30 |
| 9834488 | Processes for the preparation of an olefinic product | Antonius Gijsberius Johannes Kloth, Sivakumar Sadasivan Vijayakumari | 2017-12-05 |
| 9828312 | Process for removing oxygenates from an olefin stream | Antonius Gijsbertus Johannes Kloth, Sivakumar Sadasivan Vijayakumari | 2017-11-28 |
| 9828305 | Processes for the preparation of an olefinic product | Antonius Gijsbertus Johannes Kloth, Sivakumar Sadasivan Vijayakumari | 2017-11-28 |
| 9828306 | Processes for the preparation of an olefinic product | Antonius Gijsbertus Johannes Kloth, Sivakumar Sadasivan Vijayakumari | 2017-11-28 |
| 9505669 | Process for the preparation of an olefinic product comprising ethylene and/or propylene | Sivakumar Sadasivan Vijayakumari | 2016-11-29 |
| 9505670 | Process for the preparation of an olefinic product from an oxygenate | Sivakumar Sadasivan Vijayakumari | 2016-11-29 |
| 9260366 | Process for the production of ethylene oxide | Michael Johannes Franciscus Maria Verhaak | 2016-02-16 |
| 9221726 | Integrated process for the preparation of an aromatic product | Leslie Andrew Chewter, Sivakumar Sadasivan Vijayakumari | 2015-12-29 |
| 9133077 | Process for the preparation of a lower olefin product | Sivakumar Sadasivan Vijayakumari | 2015-09-15 |
| 9120078 | Process for the preparation of an olefinic product, oxygenate conversion catalyst particles, and process for the manufacutre thereof | Leslie Andrew Chewter, Ferry Winter | 2015-09-01 |
| 9120069 | Process and reactor system for the preparation of an olefinic product | Leslie Andrew Chewter, Ferry Winter | 2015-09-01 |
| 9115037 | Process for removing oxygenate from an olefin stream | — | 2015-08-25 |
| 9115103 | Process for removing oxygenate from an olefin stream | — | 2015-08-25 |
| 9067860 | Process for converting an alkyl tert-alkyl ether into an alkanol and an iso-alkane | Leslie Andrew Chewter, Herve Henry, Pieter Oldenhove, Rajaram Ramesh | 2015-06-30 |
| 9067901 | Process for the production of ethylene oxide | Michael Johannes Franciscus Maria Verhaak | 2015-06-30 |
| 9067861 | Process for the production of alcohols | Sivakumar Sadasivan Vijayakumari | 2015-06-30 |
| 9012713 | Process for removing oxygenate from an olefin stream | — | 2015-04-21 |
| 9012694 | Process for the production of alcohols | Sivakumar Sadasivan Vijayakumari | 2015-04-21 |
| 8987540 | Process for removing oxygenate from an olefin stream | — | 2015-03-24 |
| 8946106 | Process for the regeneration of a catalyst | Jose Atilio Quevedo Enriquez, Leslie Andrew Chewter | 2015-02-03 |
| 8946496 | Process for preparing lower olefins from an oxygenate | Leslie Andrew Chewter, Rajaram Ramesh | 2015-02-03 |
| 8895792 | Process for the preparation of an olefinic product comprising ethylene and/or propylene | Sivakumar Sadasivan Vijayakumari | 2014-11-25 |
| 8889941 | Process for preparing lower olefins from an oxygenate | Leslie Andrew Chewter, Rajaram Ramesh | 2014-11-18 |