Aften; Carl Wilhelm

Patent Applications and Registrations

Patent applications and USPTO patent grants for Aften; Carl Wilhelm.The latest application filed is for "easily dispersible polymer powder for hydrocarbon extraction".

Company Profile

1.6.9

Aften; Carl Wilhelm - Magnolia TX
Aften; Carl Wilhelm - Marietta GA
Aften; Carl Wilhelm - Fortson GA

*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
Easily dispersible polymer powder for hydrocarbon extraction Grant 10,442,985 - Tang , et al. Oc	2019-10-15
Easily Dispersible Polymer Powder For Hydrocarbon Extraction App 20170362497 - Tang; Yongchun ; et al.	2017-12-21
Well treatment fluid compositions and methods of use that include a delayed release percarbonate formulation Grant 9,150,779 - Anderson , et al. October 6, 2	2015-10-06
Well treatment fluid compositions and methods of use that include a delayed release percarbonate formulation Grant 8,501,670 - Andersson , et al. August 6, 2	2013-08-06
Well Treatment Fluid Compositions and Methods of Use That Include a Delayed Release Percarbonate Formulation App 20130165352 - Anderson; Carolina Hanna Matilda ; et al.	2013-06-27
Well Treatment Fluid Compositions And Methods Of Use That Include A Delayed Release Percarbonate Formulation App 20110278008 - Andersson; Carolina Hanna Matilda ; et al.	2011-11-17
Biocide for well stimulation and treatment fluids Grant 7,906,463 - Starkey, II , et al. March 15, 2	2011-03-15
Biocide For Well Stimulation And Treatment Fluids App 20100218950 - Starkey, II; Ronald Joe ; et al.	2010-09-02
Biocide for well stimulation and treatment fluids Grant 7,786,054 - Starkey, II , et al. August 31, 2	2010-08-31
Friction Reducing Compositions For Well Treatment Fluids And Methods Of Use App 20100200239 - Aften; Carl Wilhelm	2010-08-12
Well Treatment Fluid Compositions And Methods Of Use That Include A Delayed Release Percarbonate Formulation App 20090095472 - Andersson; Carolina Hanna Matilda ; et al.	2009-04-16
Biocide For Well Stimulation And Treatment Fluids App 20080029266 - Starkey; Ronald Joe ; et al.	2008-02-07
Biocide for well stimulation and treatment fluids App 20080032903 - Starkey; Ronald Joe ; et al.	2008-02-07

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