Issued Patents All Time
Showing 26–44 of 44 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9302953 | Process for the production of xylenes | Michel Molinier, Jeffrey L. Andrews, Timothy P. Bender, Robert G. Tinger, Dennis J. Stanley +1 more | 2016-04-05 |
| 9205401 | Phenol removal in paraxylene recovery process | John Di-Yi Ou, Glenn A. Heeter, Shifang Luo, Indulis J. Eilands, Allen S. Gawlik +3 more | 2015-12-08 |
| 9156749 | Styrene removal in paraxylene recovery process | Glenn A. Heeter, John Di-Yi Ou, Allen S. Gawlik, Terrance C. Osby, Robert G. Tinger +2 more | 2015-10-13 |
| 9012711 | Phenol removal in paraxylene recovery process | John Di-Yi Ou, Glenn A. Heeter, Shifang Luo, Indulis J. Eilands, Allen S. Gawlik +3 more | 2015-04-21 |
| 8563458 | Catalyst systems and polymerization processes | Natarajan Muruganandam, Kersten Anne Terry, Hement G. Patel, George Rodriguez | 2013-10-22 |
| 8404612 | Catalyst compositions and methods of making and using the same | Agapios K. Agapiou | 2013-03-26 |
| 8247588 | Catalyst and compositions and methods of making and using the same | Agapios K. Agapiou | 2012-08-21 |
| 8088871 | Catalyst systems and polymerization processes | Natarajan Muruganandam, Kersten Anne Terry, Hemant G. Patel, George Rodriguez | 2012-01-03 |
| 7396967 | Manufacture of xylenes using reformate | Larry L. Iaccino, John S. Buchanan, Robert A. Crane, Jihad M. Dakka, Xiaobing Feng +2 more | 2008-07-08 |
| 7176339 | Manufacture of xylenes using reformate | Larry L. Iaccino, John S. Buchanan, Robert A. Crane, Jihad M. Dakka, Xiaobing Feng +2 more | 2007-02-13 |
| 6670517 | Process for alkylating aromatics | Chaya R. Venkat, Dominick N. Mazzone | 2003-12-30 |
| 6486373 | Shape selective zeolite catalyst and its use in aromatic compound conversion | Daria N. Lissy, Mae K. Rubin, Sanjay B. Sharma, David S. Shihabi | 2002-11-26 |
| 5998688 | Xylene isomerization process using toluene co-feed | Jeffrey S. Beck, Stephen H. Brown, Ronald J. Cimini, Ivy D. Johnson, Selma SheungNam Kwok +2 more | 1999-12-07 |
| 5977420 | Dual-loop xylene isomerization process | Jeffrey S. Beck, Stephen H. Brown, Ronald J. Cimini, Ivy D. Johnson, Dimitris K. Liguras +1 more | 1999-11-02 |
| 5689025 | Ethylbenzene production process with ex situ selectivated zeolite catalyst | Jeffrey S. Beck, Sharon B. McCullen, David H. Olson | 1997-11-18 |
| 5689027 | Selective ethylbenzene conversion | Jeffrey S. Beck, David H. Olson, P. Thomas Reischman, David L. Stern, Chaya R. Venkat | 1997-11-18 |
| 5625103 | Continuous toluene disproportionation process | Jeffrey S. Beck, Ronald H. Fischer, Ivy D. Johnson, David L. Stern | 1997-04-29 |
| 5516956 | Dual bed xylene isomerization | Chaya R. Venkat | 1996-05-14 |
| 4922840 | Sulfur equilibrium desulfurization of sulfur containing products of combustion | Jaime A. Woodroffe | 1990-05-08 |