Issued Patents All Time
Showing 26–50 of 82 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8809015 | Methods and systems for the production of hydrocarbon products | James Kevin Obern, Sean Dennis Simpson | 2014-08-19 |
| 8752533 | Air filter assembly for an engine | — | 2014-06-17 |
| 8747654 | Process for recovering catalytic product | Saadet Ulas Acikgoz, Xin X. Zhu | 2014-06-10 |
| D706831 | Air filter | — | 2014-06-10 |
| 8663949 | Fermentation method | — | 2014-03-04 |
| 8658402 | Process for the production of esters | Derek Wayne Griffin | 2014-02-25 |
| 8546631 | Methods for removing unsaturated aliphatic hydrocarbons from a hydrocarbon stream using activated carbon | Deng-Yang Jan, James A. Johnson | 2013-10-01 |
| 8546630 | Methods for removing unsaturated aliphatic hydrocarbons from a hydrocarbon stream using clay | Deng-Yang Jan, James A. Johnson | 2013-10-01 |
| 8546632 | Methods for removing unsaturated aliphatic hydrocarbons from a hydrocarbon stream using an acidic molecular sieve | Deng-Yang Jan, James A. Johnson | 2013-10-01 |
| 8518245 | Process for providing one or more streams | Xin X. Zhu | 2013-08-27 |
| 8350106 | Selective hydrogenation of unsaturated aliphatic hydrocarbons in predominantly aromatic streams | Deng-Yang Jan | 2013-01-08 |
| 8282886 | Fluidized bed reactor with back-mixing for dehydrogenation of light paraffins | Bryan K. Glover, Julie A. Zarraga | 2012-10-09 |
| 8246816 | Zone or system for providing one or more streams | Xin X. Zhu | 2012-08-21 |
| 8197677 | Process and system for heating or cooling streams for a divided distillation column | Xin X. Zhu, Jibreel A. Qafisheh | 2012-06-12 |
| 8128895 | Integrated production of FCC-produced C3 and cumene | — | 2012-03-06 |
| 8052945 | Apparatus for oligomerization in multiple stages with single fractionation column | Bipin V. Vora, Charles P. Luebke, Jill M. Meister, Dale J. Shields | 2011-11-08 |
| 8007661 | Modified absorption recovery processing of FCC-produced light olefins | David A. Wegerer, Gavin P. Towler | 2011-08-30 |
| 7981853 | Sprayable wash-and-wax composition | Frederic W. Joseph, II, Michael A. Deddo | 2011-07-19 |
| 7973209 | Fractionation recovery processing of light olefins free of carbon dioxide | Gavin P. Towler, John P. Brady, William J. Lechnick | 2011-07-05 |
| 7947860 | Dividing wall separation in light olefin hydrocarbon processing | Keith A. Couch | 2011-05-24 |
| 7914754 | Integrated production of FCC-produced C2 and ethyl benzene | — | 2011-03-29 |
| 7902416 | Fluidized bed reactor with back-mixing for dehydrogenation of light paraffins | Bryan K. Glover, Julie A. Zarraga | 2011-03-08 |
| 7803978 | Process and apparatus for oligomerization in multiple stages with single fractionation column | Bipin V. Vora, Charles P. Luebke, Jill M. Meister, Dale J. Shields | 2010-09-28 |
| 7795485 | Integrated production of FCC-produced C2 and ethyl benzene | — | 2010-09-14 |
| 7795486 | Integrated production of FCC-produced C3 and cumene | — | 2010-09-14 |