Stephenson; Christopher J.

Patent Applications and Registrations

Patent applications and USPTO patent grants for Stephenson; Christopher J..The latest application filed is for "non-spherical well treating particulates and methods of using the same".

Company Profile

1.13.11

Stephenson; Christopher J. - Houston TX
Stephenson; Christopher J - Houston TX

*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
Sand control method using deformable non-spherical particulates Grant 10,696,897 - Kaufman , et al. June 30, 2	2020-06-30
Non-spherical Well Treating Particulates And Methods Of Using The Same App 20190040312 - Kaufman; Phillip B. ; et al.	2019-02-07
Method of stimulating a subterranean formation with non-spherical ceramic proppants Grant 10,087,364 - Kaufman , et al. October 2, 2	2018-10-02
Proppants with improved strength Grant 10,087,365 - Bestaoui-Spurr , et al. October 2, 2	2018-10-02
Proppants Having Fine, Narrow Particle Size Distribution And Related Methods App 20180258343 - PRUETT; Robert J. ; et al.	2018-09-13
Proppants With Improved Strength App 20170073576 - BESTAOUI-SPURR; NAIMA ; et al.	2017-03-16
Non-spherical Well Treating Particulates And Methods Of Using The Same App 20150259593 - Kaufman; Phillip B. ; et al.	2015-09-17
Method of treating a subterranean formation with non-spherical proppants Grant 9,051,512 - Kaufman , et al. June 9, 2	2015-06-09
Proppants With Improved Flow Back Capacity App 20150114641 - Bestaoui-Spurr; Naima ; et al.	2015-04-30
Proppants With Improved Strength App 20150114640 - BESTAOUI-SPURR; NAIMA ; et al.	2015-04-30
Non-Spherical Well Treating Particulates and Methods of Using the Same App 20120205100 - KAUFMAN; Phillip B. ; et al.	2012-08-16
Method of stimulation using hollow, non-spherical particulates Grant 8,186,434 - Kaufman , et al. May 29, 2	2012-05-29
Non-spherical Well Treating Particulates And Methods Of Using The Same App 20110220355 - Kaufman; Phillip B. ; et al.	2011-09-15
Non-spherical well treating particulates and methods of using the same Grant 7,950,455 - Kaufman , et al. May 31, 2	2011-05-31
Method of fracturing hydrocarbon-bearing formation with coated porous polyolefin particulate Grant 7,857,057 - Stephenson , et al. December 28, 2	2010-12-28
Non-spherical Well Treating Particulates And Methods of Using the Same App 20090178807 - Kaufman; Phillip B. ; et al.	2009-07-16
Method of Fracturing Hydrocarbon-Bearing Formation With Coated Porous Polyolefin Particulate App 20090095473 - Stephenson; Christopher J. ; et al.	2009-04-16
Methods and compositions for introducing conductive channels into a hydraulic fracturing treatment Grant 7,213,651 - Brannon , et al. May 8, 2	2007-05-08
Methods and compositions for introducing conductive channels into a hydraulic fracturing treatment App 20050274523 - Brannon, Harold D. ; et al.	2005-12-15
Lightweight methods and compositions for sand control Grant 6,749,025 - Brannon , et al. June 15, 2	2004-06-15
Compositions and methods for cementing using elastic particles Grant 6,508,305 - Brannon , et al. January 21, 2	2003-01-21
Lightweight methods and compositions for well treating Grant 6,364,018 - Brannon , et al. April 2, 2	2002-04-02
Formation treatment method using deformable particles Grant 6,059,034 - Rickards , et al. May 9, 2	2000-05-09

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