Issued Patents All Time
Showing 25 most recent of 40 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12084622 | Methods for converting C2+ olefins to higher number olefins useful in producing isoparaffinic kerosene compositions | Keith H. Kuechler | 2024-09-10 |
| 12012561 | Methods for converting C2+ olefins to higher carbon number olefins | Keith H. Kuechler | 2024-06-18 |
| 12012562 | Methods for converting C2+ olefins to higher carbon number olefins useful in producing isoparaffinic distillate compositions | Keith H. Kuechler | 2024-06-18 |
| 11951463 | Catalyst compositions and their use in aromatic alkylation processes | Matthew S. Ide, Brett T. Loveless, Doron Levin, William W. Lonergan, Wei-Ping Tai +1 more | 2024-04-09 |
| 10307733 | Guard bed material, its method of making and use | Terry E. Helton, Jenna L. Walp, Dominick A. Zurlo, Doug F. Colmyer | 2019-06-04 |
| 10138180 | Production of styrene | Brian Maerz, Vijay Nanda, Maruti Bhandarkar | 2018-11-27 |
| 10053399 | Production of monoalkyl aromatic compounds | Vijay Nanda | 2018-08-21 |
| 9902664 | Production of monoalkyl aromatic compounds | Vijay Nanda | 2018-02-27 |
| 9795949 | Catalyst composition | Michael C. Clark, Teng Xu | 2017-10-24 |
| 9744530 | Treatment of aromatic alkylation catalysts | Terry E. Helton, Dominick A. Zurlo | 2017-08-29 |
| 9593056 | Process for producing cumene with alkylation effluent recycle | — | 2017-03-14 |
| 9429532 | Method for monitoring performance of process catalysts | David L. Fletcher, Vijay Nanda | 2016-08-30 |
| 9382170 | Alkylation process | Vijay Nanda, Terry E. Helton | 2016-07-05 |
| 9322793 | Method for monitoring performance of process catalysts | David L. Fletcher, Vijay Nanda | 2016-04-26 |
| 9249067 | Alkylation process | Vijay Nanda, Terry E. Helton | 2016-02-02 |
| 9217735 | Selecting an improved catalyst composition and hydrocarbon conversion process using same | Yogesh V. Joshi, Pallassana S. Venkataraman, Terry E. Helton, Charles Morris Smith, Jose G. Santiesteban | 2015-12-22 |
| 9199892 | Alkylation process | Vijay Nanda, Brian Maerz, Maruti Bhandarkar | 2015-12-01 |
| 9169173 | Liquid phase alkylation process | Terry E. Helton, Ivy D. Johnson | 2015-10-27 |
| 8993820 | Alkylation process | Vijay Nanda, Terry E. Helton | 2015-03-31 |
| 8877996 | Alkylated aromatics production | Vijay Nanda, Maruti Bhandarkar, Brian Maerz, Terry E. Helton | 2014-11-04 |
| 8816145 | Liquid phase alkylation process | Terry E. Helton, Ivy D. Johnson | 2014-08-26 |
| 8633342 | Process for producing alkylaromatic compounds | Charles Morris Smith | 2014-01-21 |
| 8629311 | Alkylated aromatics production | Vijay Nanda, Maruti Bhandarkar, Brian Maerz, Terry E. Helton | 2014-01-14 |
| 8466333 | Process of making alkylaromatics using EMM-12 | Terry E. Helton | 2013-06-18 |
| 8334419 | Liquid phase alkylation process | Michael C. Clark, Frederick Y. Lo, Christine N. Elia | 2012-12-18 |