Witham; Cole A.

Patent Applications and Registrations

Patent applications and USPTO patent grants for Witham; Cole A..The latest application filed is for "additives for enhanced extraction of bitumen".

Company Profile

8.11.17

Witham; Cole A. - Freeport TX
Witham; Cole A. - Pearland 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
Additives For Enhanced Extraction Of Bitumen App 20210301194 - Witham; Cole A. ; et al.	2021-09-30
Enhanced Steam Extraction Of Bitumen From Oil Sands App 20210261852 - Witham; Cole A. ; et al.	2021-08-26
Treatment of aqueous mineral suspensions with polymeric flocculants Grant 11,001,512 - Witham , et al. May 11, 2	2021-05-11
Method of treating high-solids mineral slurries with polymeric flocculants Grant 11,001,514 - Witham , et al. May 11, 2	2021-05-11
Composition for steam extraction of bitumen Grant 10,941,347 - Witham , et al. March 9, 2	2021-03-09
Method To Improve Tailings Flowability For Pipeline Transport App 20200318013 - Rostro; Lizbeth ; et al.	2020-10-08
Flocculation of high-solids mineral slurries Grant 10,781,117 - Mohler , et al. Sept	2020-09-22
Method For Steam Extraction Of Bitumen App 20200148940 - Williamson; Alexander ; et al.	2020-05-14
Enhanced steam extraction of bitumen from oil sands Grant 10,633,593 - Witham , et al.	2020-04-28
Composition For Steam Extraction Of Bitumen App 20190322944 - Witham; Cole A. ; et al.	2019-10-24
Acoustic Mixing For Flocculant Addition To Mineral Suspensions App 20190233310 - MOHLER; Carol E. ; et al.	2019-08-01
Method To Extract Bitumen From Oil Sands Using Aromatic Amines App 20190225889 - TULCHINSKY; Michael L. ; et al.	2019-07-25
Polymeric flocculants for treating aqueous mineral suspensions Grant 10,315,944 - Witham , et al.	2019-06-11
Flocculation Of High-solids Mineral Slurries App 20180201528 - Mohler; Carol E. ; et al.	2018-07-19
Improved Process For Treating Aqueous Mineral Suspensions App 20170247271 - Gillis; Paul A. ; et al.	2017-08-31
Polyaminopolyamide-epichlorohydrin resins for use as clay and shale inhibition agents for the drilling industry Grant 9,631,131 - Witham , et al. April 25, 2	2017-04-25
Clay and shale inhibition agents and method of use Grant 9,598,626 - Witham , et al. March 21, 2	2017-03-21
Glycol ether amines for use as clay and shale inhibition agents for the drilling industry Grant 9,574,126 - Gamble , et al. February 21, 2	2017-02-21
Treatment Of Aqueous Mineral Suspensions With Polymeric Flocculants App 20170036929 - Witham; Cole A. ; et al.	2017-02-09
Cementing composition comprising nonionic hydrophobically-modified cellulose ethers and its use Grant 9,416,051 - Kuhlman , et al. August 16, 2	2016-08-16
Mono-quaternary amine alcohols for use of clay and shale inhibition agents for the drilling industry Grant 9,328,279 - Witham , et al. May 3, 2	2016-05-03
Polyaminopolyamide-epichlorohydrin Resins For Use As Clay And Shale Inhibition Agents For The Drilling Industry App 20150353807 - Witham; Cole A. ; et al.	2015-12-10
Cementing Composition Comprising Nonionic Hydrophobically-modified Cellulose Ethers And Its Use App 20150353810 - Kuhlman; Roger L. ; et al.	2015-12-10
Clay And Shale Inhibition Agents And Method Of Use App 20150203738 - Witham; Cole A. ; et al.	2015-07-23
Glycol Ether Amines For Use As Clay And Shale Inhibition Agents For The Drilling Industry App 20150166867 - Gamble; Aleksandr T. ; et al.	2015-06-18
Mono-quaternary Amine Alcohols For Use Of Clay And Shale Inhibition Agents For The Drilling Industry App 20150166868 - Witham; Cole A. ; et al.	2015-06-18
Cementing Composition Comprising Anionically- And Hydrophobically-modified Cellulose Ethers And Its Use App 20140345867 - Witham; Cole A. ; et al.	2014-11-27

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