Blankenship; Steven A.

Patent Applications and Registrations

Patent applications and USPTO patent grants for Blankenship; Steven A..The latest application filed is for "method and system for purifying an ethylene-containing gas stream".

Company Profile

0.11.9

Blankenship; Steven A. - Radcliff KY US
Blankenship; Steven A. - Radcliffe KY

*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
Method and system for purifying an ethylene-containing gas stream Grant 9,670,115 - Sun , et al. June 6, 2	2017-06-06
Method And System For Purifying An Ethylene-containing Gas Stream App 20130211162 - Sun; Mingyong ; et al.	2013-08-15
Process for purification of ethylene-containing feedstreams Grant 8,426,660 - Sun , et al. April 23, 2	2013-04-23
Selective hydrogenation catalyst designed for raw gas feed streams Grant 7,745,370 - Blankenship , et al. June 29, 2	2010-06-29
Process for Purification of Ethylene-Containing Feedstreams App 20100048972 - Sun; Mingyong ; et al.	2010-02-25
Selective Hydrogenation Catalyst Designed For Raw Gas Feed Streams App 20090203520 - Blankenship; Steven A. ; et al.	2009-08-13
Selective hydrogenation catalyst designed for raw gas feed streams Grant 7,521,393 - Blankenship , et al. April 21, 2	2009-04-21
Hydrogenation catalyst App 20060178262 - Rokicki; Andrzej ; et al.	2006-08-10
Selective hydrogenation catalyst designed for raw gas feed streams App 20060025302 - Blankenship; Steven A. ; et al.	2006-02-02
Selective hydrogenation catalyst Grant 6,936,568 - Blankenship , et al. August 30, 2	2005-08-30
Selective hydrogenation catalyst App 20050096217 - Rokicki, Andrezej ; et al.	2005-05-05
Selective hydrogenation catalyst App 20030232719 - Blankenship, Steven A. ; et al.	2003-12-18
Process for production and distribution of a prereduced selective hydrogenation catalyst App 20030134744 - Blankenship, Steven A. ; et al.	2003-07-17
Process for selective hydrogenation of acetylene in an ethylene purification process Grant 6,509,292 - Blankenship , et al. January 21, 2	2003-01-21
Process for selective hydrogenation of an olefinic feed stream containing acetylenic and diolefinic impurities Grant 6,486,369 - Voight , et al. November 26, 2	2002-11-26
Adsorbent for the removal of trace quantities from a hydrocarbon stream and process for its use Grant 6,383,981 - Blankenship , et al. May 7, 2	2002-05-07
Adsorbent for the removal of trace quantities from a hydrocarbon stream and process for its use Grant 5,990,372 - Blankenship , et al. November 23, 1	1999-11-23

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