Jim Friedheim

City:

Spring, Texas

Country:

United States

Published Applications:

Last publication date:

2015-12-24

Top Assignees for applications by Jim Friedheim

The entities that hold a legal rights for patent applications filed by inventor Friedheim Jim:

M-I L.L.C. 9 Houston, TX United States
William Marsh Rice University 1 Houston, TX United States
MI L.L.C. 1 Houston, TX United States
BP Corporation North America Inc. 1 Warrenville, IL United States

Recent patent applications by Friedheim Jim

Jim Friedheim from Spring, US has applied for patents for these inventions. The list has both pending applications and granted patents:

#1 | 2015-12-24

US20150368539A1

Chemistry; metallurgy

Carbonaceous nanoparticles as conductivity enhancement additives to water-in-oil emulsions, oil-in-water emulsions and oil-based wellbore fluids

#2 | 2013-12-12

US20130331302A1

Chemistry; metallurgy

Fluid loss additive for oil-based muds

#3 | 2010-11-11

US20100282470A1

Fixed constructions

Methods of increasing fracture resistance in low permeability formations

#4 | 2008-01-10

US20080009422A1

Chemistry; metallurgy

HIGH PERFORMANCE WATER BASE DRILLING FLUID

#5 | 2008-01-10

US20080009421A1

Chemistry; metallurgy

Fluid loss additive for oil-based muds

#6 | 2005-05-05

US20050096232A1

Chemistry; metallurgy

High performance water based drilling fluids and method of use

#7 | 2005-03-10

US20050054539A1

Chemistry; metallurgy

Environmentally compatible hydrocarbon blend drilling fluid

#8 | 2005-03-03

US20050049150A1

Chemistry; metallurgy

Shale hydration inhibition agent and method of use

#9 | 2005-03-03

US20050049147A1

Chemistry; metallurgy

Flat rheology drilling fluid

InventorID:

568388 ⎘