Issued Patents All Time
Showing 25 most recent of 33 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12338208 | Fluid catalytic cracking catalyst composition for enhanced butylene to propylene selectivity ratio | Wathudura Indika Namal De Silva, Bilge Yilmaz, Junmei Wei | 2025-06-24 |
| 12104123 | Reactive silica-alumina matrix component compositions for bottoms cracking catalysts | Junmei Wei, Xingtao Gao, David H. Harris | 2024-10-01 |
| 11904302 | Bottoms upgrading and low coke fluid catalytic cracking catalyst | Junmei Wei, Lucas Dorazio, Karl Kharas, David J. CAMEROTA | 2024-02-20 |
| 11827853 | Reactive silica-alumina matrix component compositions for bottoms cracking catalysts | Junmei Wei, Xingtao Gao, David H. Harris | 2023-11-28 |
| 11471862 | Bottoms upgrading and low coke fluid catalytic cracking catalyst | Junmei Wei, Lucas Dorazio, Karl Kharas, David J. CAMEROTA | 2022-10-18 |
| 11332675 | Reactive silica-alumina matrix component compositions for bottoms cracking catalysts | Junmei Wei, Xingtao Gao, David H. Harris | 2022-05-17 |
| 10207257 | In-situ produced y-faujasite from kaolin-derived, pre-shaped particles and the method of preparation and the use thereof | Xingtao Gao, Gary M. Smith | 2019-02-19 |
| 9675967 | Structurally enhanced cracking catalysts | John M. Macaoay | 2017-06-13 |
| 9433934 | In-situ produced Y-faujasite from kaolin-derived, pre-shaped particles and the method of preparation and the use thereof | Xingtao Gao, Gary M. Smith | 2016-09-06 |
| 9108181 | Structurally enhanced cracking catalysts | John M. Macaoay | 2015-08-18 |
| 8632674 | Heavy metal passivator/trap for FCC processes | Bram Willem Hoffer | 2014-01-21 |
| 8480791 | Methods of manufacturing mercury sorbents and removing mercury from a gas stream | Xiaolin Yang, Pascaline Tran, Lawrence Shore | 2013-07-09 |
| 8460540 | Hydrocracking catalyst and process using insitu produced Y-fauajasite | Bruce A. Lerner | 2013-06-11 |
| 8372772 | Hydrocracking catalyst and process using insitu produced Y-fauajasite | Bruce A. Lerner | 2013-02-12 |
| 8278235 | Structurally enhanced cracking catalysts | John M. Macaoay | 2012-10-02 |
| 7959792 | CO oxidation promoters for use in FCC processes | Marius Vaarkamp | 2011-06-14 |
| 7753992 | Methods of manufacturing mercury sorbents and removing mercury from a gas stream | Xiaolin Yang, Pascaline Tran, Lawrence Shore | 2010-07-13 |
| 7749762 | Test methods for simulating FCC regenerator catalysis and catalyst deactivation | — | 2010-07-06 |
| 7678735 | FCC additive for partial and full burn NOx control | — | 2010-03-16 |
| 7572421 | Mercury sorbents and methods of manufacture and use | Xiaolin Yang, Pascaline Tran, Lawrence Shore | 2009-08-11 |
| 7045485 | NOx reduction composition for use in FCC processes | Chandrashekhar P. Kelkar, Samuel J. Tauster | 2006-05-16 |
| 6942784 | Structurally enhanced cracking catalysts | Stephen H. Brown, Ji-Yong Ryu | 2005-09-13 |
| 6942783 | Enhanced FCC catalysts for gas oil and resid applications | Mingting Xu | 2005-09-13 |
| 6943132 | Structurally enhanced cracking catalysts | Randall P. Brown, Stephen H. Brown | 2005-09-13 |
| 6852298 | NOx reduction composition for use in FCC processes | Chandrashekhar P. Kelkar, Samual Tauster | 2005-02-08 |