Issued Patents All Time
Showing 25 most recent of 27 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12286392 | Systems and methods for producing ultra-low carbon intensity ethanol | — | 2025-04-29 |
| 12049659 | Production of ethanol and enhanced co-products using co-products as feedstock | Carolina BOTELLA-FRANCO, Sivakumar Sadasivan Vijayakumari, Robert Lawrence Blackbourn, Paul Richard Weider, Yi Liang +2 more | 2024-07-30 |
| 10814316 | Catalytic process for co-production of benzene, ethylene, and hydrogen | Ann Marie Lauritzen, Chi Chiang Lee | 2020-10-27 |
| 10081767 | Feed nozzle assembly for a catalytic cracking reactor | David Jon Brosten | 2018-09-25 |
| 9670510 | Methods of hydrolyzing and fermenting cellulosic material | Hui Xu, Xin Li, Mark Stevens, Zhengfang Kang | 2017-06-06 |
| 9434972 | Processes for enzymatic refining of pretreated cellulosic material for saccharification | Armindo Ribiero Gaspar, Donald L. Higgins, Hui Xu | 2016-09-06 |
| 9149773 | Feed nozzle assembly | David Jon Brosten | 2015-10-06 |
| 8766026 | Process for the conversion of lower alkanes to aromatic hydrocarbons | Mahesh Venkataraman Iyer, Karel Martin Kapoun, Ann Marie Lauritzen, Ajay Madhav Madgavkar | 2014-07-01 |
| 8287613 | Gas-solids separator | Hubertus Wilhelmus Albertus Dries, Kee-Khoon Foo | 2012-10-16 |
| 7992805 | Feed nozzle assembly | — | 2011-08-09 |
| 7655589 | Process and apparatus for the regeneration of spent FCC catalyst | David Jon Brosten, Benjamin Karl Bussey | 2010-02-02 |
| 7332131 | Apparatus and method for achieving a desireable feed/catalyst contacting condition in fluid catalytic cracking units | Rene Samson | 2008-02-19 |
| 7250140 | FCC reactor | Thomas Shawn Dewitz, Hendricus A. Dirkse, Hubertus Wilhelmus Albertus Dries, Richard Addison Sanborn | 2007-07-31 |
| 7160518 | Cyclone separator | Thomas Shawn Dewitz, Hendricus A. Dirkse, Hubertus Wilhelmus Albertus Dries, Richard Addison Sanborn | 2007-01-09 |
| 7108195 | Protective shroud for FCC feed nozzles and method for designing such shroud | Bernardus Maria GEERTSHUIS, Jason Andrew Horwege, Rene Samson | 2006-09-19 |
| 6827908 | Standpipe inlet for enhancing particulate solids circulation for petrochemical and other processes | — | 2004-12-07 |
| 6797239 | Spent catalyst distributor | Mahendra S. Patel | 2004-09-28 |
| 6736960 | Feed injection system for catalytic cracking process | Hendricus A. Dirkse | 2004-05-18 |
| 6461575 | Apparatus for crystallization of polytrimethylene terephthalate | Ben Duh, Ann Marie Corey | 2002-10-08 |
| 6448436 | Integrated process for the production of 2, 6-naphthalene dicarboxylic acid | Keith Michael Kreitman, Steve Edward Brewer, John B. Rodden, Robert Lawrence Blackbourn, Thomas F. Brownscombe +6 more | 2002-09-10 |
| 6387247 | Feed injection system for catalytic cracking process | — | 2002-05-14 |
| 6297315 | Process for preparing polytrimethylene terephthalate | Ben Duh, Ann Marie Corey | 2001-10-02 |
| 6262145 | Process for the extraction of material from multi-phase systems | Rudolf Jacobus Winjngaarden, David K. Schisla | 2001-07-17 |
| 6228328 | Standpipe inlet enhancing particulate solids circulation for petrochemical and other processes | David Jon Brosten | 2001-05-08 |
| 6043299 | Process for the extraction of material from multi-phase systems | Rudolf Jacobus Wijngaarden, David K. Schisla | 2000-03-28 |