Calgary
Canada
10
2016-05-12
The entities that hold a legal rights for patent applications filed by inventor Horton David P.:
David P. Horton from Calgary, CA has applied for patents for these inventions. The list has both pending applications and granted patents:
Corrosion inhibitors for drilling fluid brines
#2 | 2011-08-04Gelled hydrocarbons for oilfield processes and methods of use
#3 | 2011-05-05Gelled hydrocarbons for oilfield processes, phosphate ester compounds useful in gellation of hydrocarbons and methods for production and use thereof
#4 | 2011-02-24Gelled hydrocarbons for oilfield processes, phosphate ester compounds useful in gellation of hydrocarbons and methods for production and use thereof
#5 | 2009-12-24Gelled hydrocarbons for oilfield processes and methods of use
#6 | 2009-08-13Gelled hydrocarbons for oilfield processes, phosphate ester compounds useful in gellation of hydrocarbons and methods for production and use thereof
#7 | 2008-05-08Oil well fracturing fluids
#8 | 2007-05-10Fluid loss additives and methods
#9 | 2005-02-17Drilling fluids, drilling fluids additives and methods useful for limiting tar sands accretion on metal surfaces
#10 | 2005-02-17Drilling Fluids, Drilling Fluids Additives and Methods Useful for Limiting Tar Sands Accretion on Metal Surfaces
1525991 ⎘