Stockwell; David Matheson
Patent Applications and Registrations
Patent applications and USPTO patent grants for Stockwell; David Matheson.The latest application filed is for "structurally enhanced cracking catalysts".
- Stockwell; David Matheson - Westfield NJ
| Patent | Date |
|---|---|
| Structurally enhanced cracking catalysts Grant 9,675,967 - Stockwell , et al. June 13, 2 | 2017-06-13 |
| Structurally Enhanced Cracking Catalysts App 20160030930 - Stockwell; David Matheson ; et al. | 2016-02-04 |
| Structurally enhanced cracking catalysts Grant 9,108,181 - Stockwell , et al. August 18, 2 | 2015-08-18 |
| Heavy metal passivator/trap for FCC processes Grant 8,632,674 - Hoffer , et al. January 21, 2 | 2014-01-21 |
| Structurally enhanced cracking catalysts Grant 8,278,235 - Stockwell , et al. October 2, 2 | 2012-10-02 |
| Heavy Metal Passivator/Trap for FCC Processes App 20120118793 - Hoffer; Bram Willem ; et al. | 2012-05-17 |
| CO oxidation promoters for use in FCC processes Grant 7,959,792 - Vaarkamp , et al. June 14, 2 | 2011-06-14 |
| Structurally Enhanced Cracking Catalysts App 20110000821 - Stockwell; David Matheson ; et al. | 2011-01-06 |
| Test methods for simulating FCC regenerator catalysis and catalyst deactivation Grant 7,749,762 - Stockwell July 6, 2 | 2010-07-06 |
| FCC additive for partial and full burn NOx control Grant 7,678,735 - Stockwell March 16, 2 | 2010-03-16 |
| Structurally Enhanced Cracking Catalysts App 20080314798 - Stockwell; David Matheson ; et al. | 2008-12-25 |
| Test methods for simulating FCC regenerator catalysis and catalyst deactivation App 20070166826 - Stockwell; David Matheson | 2007-07-19 |
| Lower temperature CO promoters for FCC with low NOx App 20070129234 - Stockwell; David Matheson | 2007-06-07 |
| FCC additive for partial and full burn NOx control App 20070123417 - Stockwell; David Matheson | 2007-05-31 |
| CO oxidation promoters for use in FCC processes App 20060204420 - Vaarkamp; Marius ; et al. | 2006-09-14 |
| Enhanced FCC catalysts for gas oil and resid applications Grant 6,942,783 - Xu , et al. September 13, 2 | 2005-09-13 |
| Enhanced FCC catalysts for gas oil and resid applications App 20040235642 - Xu, Mingting ; et al. | 2004-11-25 |
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