Stewart; Mark W.

Patent Applications and Registrations

Patent applications and USPTO patent grants for Stewart; Mark W..The latest application filed is for "chemical processing utilizing hydrogen containing supplemental fuel for catalyst processing".

Company Profile

2.9.10

Stewart; Mark W. - Pearland TX
Stewart; Mark W. - Houston TX
Stewart; Mark W. - Whitehouse NJ

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Chemical processing utilizing hydrogen containing supplemental fuel for catalyst processing Grant 11,414,363 - Pretz , et al. August 16, 2	2022-08-16
Chemical Processing Utilizing Hydrogen Containing Supplemental Fuel For Catalyst Processing App 20210261482 - Pretz; Matthew T. ; et al.	2021-08-26
Fluid catalytic reactors which include flow directors Grant 10,589,242 - Pretz , et al.	2020-03-17
Propane dehydrogenation sulfur management Grant 10,392,319 - Pretz , et al. A	2019-08-27
Fluid Catalytic Reactors Which Include Flow Directors App 20190255498 - Pretz; Matthew T. ; et al.	2019-08-22
Reactivating propane dehydrogenation catalyst Grant 10,065,905 - Pretz , et al. September 4, 2	2018-09-04
Reactivating Propane Dehydrogenation Catalyst App 20180057422 - Pretz; Matthew ; et al.	2018-03-01
Reactivating propane dehydrogenation catalyst Grant 9,834,496 - Pretz , et al. December 5, 2	2017-12-05
Catalytic dehydrogenation process Grant 9,725,382 - Pretz , et al. August 8, 2	2017-08-08
Process and apparatus for minimizing attrition of catalyst particles Grant 9,687,765 - Pretz , et al. June 27, 2	2017-06-27
Alkanol to alkylene conversion using at least two different catalysts in sequential order Grant 9,643,898 - Flick , et al. May 9, 2	2017-05-09
Propane Dehydrogenation Sulfur Management App 20160289144 - Pretz; Matthew T. ; et al.	2016-10-06
Catalytic Dehydrogenation Process App 20160272559 - Pretz; Matthew T. ; et al.	2016-09-22
Alkanol To Alkylene Conversion Using At Least Two Different Catalysts In Sequential Order App 20160244383 - Flick; Derrick W. ; et al.	2016-08-25
Process and Apparatus for Minimizing Attrition of Catalyst Particles App 20150298037 - Pretz; Matthew ; et al.	2015-10-22
Reactivating Propane Dehydrogenation Catalyst App 20140200385 - Pretz; Matthew T. ; et al.	2014-07-17
Thermal Energy Storage And Cooling System With Isolated External Melt Cooling App 20080034760 - Narayanamurthy; Ramachandran ; et al.	2008-02-14

Company Registrations

SEC

0001387476

Stewart Mark W

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