Issued Patents All Time
Showing 1–25 of 74 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11873263 | Oligomerization process | Andrew Wiersum, Paul Hamilton, Sara Garcia Frutos, Marcel Janssen | 2024-01-16 |
| 11512035 | Transfer hydroformylation for the production of oxygenates | Alex E. Carpenter, Andrew Wiersum | 2022-11-29 |
| 9809756 | Upgrading pyrolysis tar | Nikolaos Soultanidis, Keith G. Reed, Teng Xu, David T. Ferrughelli | 2017-11-07 |
| 9777227 | Upgrading hydrocarbon pyrolysis products | Nikolaos Soultanidis, John S. Buchanan, Christopher M. Evans, David T. Ferrughelli, Keith G. Reed +3 more | 2017-10-03 |
| 8921607 | Hydroformylation of butenes | Raphael Frans Caers, Eddy Van Driessche, Hubertus Joseph Beckers, Georges Marie Karel Mathys, John Richard Shutt | 2014-12-30 |
| 8178730 | Processes related to the hydroformylation of butenes | Raphael Frans Caers, Eddy Van Driessche, Hubertus Joseph Beckers, Georges Marie Karel Mathys, John Richard Shutt | 2012-05-15 |
| 8049043 | Processes related to the hydroformylation of butenes | Raphael Frans Caers, Eddy Van Driessche, Hubertus Joseph Beckers, Georges Marie Karel Mathys, John Richard Shutt | 2011-11-01 |
| 8022256 | Hydroformylation of butenes comprising isobutylene | Raphael Frans Caers, Eddy Van Driessche, Hubertus Joseph Beckers, Georges M. K. Mathys, John Richard Shutt | 2011-09-20 |
| 7977521 | Oxygenate to olefins process involving supercritcal conditions | Stephen N. Vaughn, John Richard Shutt | 2011-07-12 |
| 7914760 | Crystalline intergrowth material of silicoaluminophosphate having two intergrown phases | Machteld M. Mertens, An Verberckmoes, Marcel Janssen, Yun-Feng Chang, Stephen N. Vaughn +2 more | 2011-03-29 |
| 7754933 | Rejuvenating deactivated molecular sieve | Marcel Janssen, Nicolas Coute, James R. Lattner | 2010-07-13 |
| 7732537 | Methods addressing aging in flocculated molecular sieve catalysts for hydrocarbon conversion processes | Yun-Feng Chang, Machteld M. Mertens, Stephen N. Vaughn | 2010-06-08 |
| 7622624 | Crystalline intergrowth material, its synthesis and its use in the conversion of oxygenates to olefins | Machteld M. Mertens, An Verberckmoes, Marcel Janssen, Yun-Feng Chang, Stephen N. Vaughn +2 more | 2009-11-24 |
| 7582802 | Propylene hydroformylation | Raphael Frans Caers, Hubertus Joseph Beckers, Eddy T. A. Van Driessche, John Stephen Godsmark, John Richard Shutt | 2009-09-01 |
| 7557256 | Molecular sieve catalyst composition, its making and use in conversion processes | Yun-Feng Chang, Stephen N. Vaughn, Kenneth R. Clem, Weiguo Hu | 2009-07-07 |
| 7511184 | Molecular sieve catalyst composition, its making and use in conversion processes | Yun-Feng Chang, Stephen N. Vaughn, Kenneth R. Clem | 2009-03-31 |
| 7501375 | Molecular sieve catalyst composition, its making and use in conversion processes | Yun-Feng Chang, Stephen N. Vaughn, Kenneth R. Clem, Weiguo Hu | 2009-03-10 |
| 7495142 | Protecting catalytic sites of metalloaluminophosphate molecular sieves | Marcel Janssen | 2009-02-24 |
| 7453020 | Molecular sieve catalyst composition, its making and use in conversion processes | Yun-Feng Chang, Stephen N. Vaughn | 2008-11-18 |
| 7384887 | Attrition resistant molecular sieve catalysts | Yun-Feng Chang, Stephen N. Vaughn, Kenneth R. Clem | 2008-06-10 |
| 7345213 | Protecting catalytic activity of a SAPO molecular sieve | Marcel Janssen, Cornelius W. M. Van Oorschot, Shun C. Fung, Wilfried J. Mortier, Ronald G. Searle +2 more | 2008-03-18 |
| 7312369 | Attrition resistant molecular sieve catalyst, method of making and process for using | Yun-Feng Chang, Stephen N. Vaughn, Kenneth R. Clem, Alistair D. Westwood, Jeffery W. Sprinkle | 2007-12-25 |
| 7309806 | Maintaining molecular sieve catalytic activity under water vapor conditions | Peter Loezos, Shun C. Fung, Stephen N. Vaughn, Kenneth R. Clem, James H. Beech, Jr. +3 more | 2007-12-18 |
| 7301065 | Molecular-sieve catalyst composition, its making and use in conversion processes | Stephen N. Vaughn, Yun-Feng Chang, Kenneth R. Clem, Machteld M. Mertens, Albert E. Schweizer | 2007-11-27 |
| 7288689 | Methanol and fuel alcohol production for an oxygenate to olefin reaction system | Marcel Janssen, Cornelis F. Van Egmond, Jaimes Sher | 2007-10-30 |