This page contains all the U.S. trademarks filed by WEATHERFORD TECHNOLOGY HOLDINGS, LLC. The list below is generated based on trademark correspondent identification information provided to the United States Patent Office (USPTO). Trademarkia.com is a free search engine of publicly available government records. Trademarkia.com does not represent correspondent listed on this page.

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Goods and Services: Single-body, mechanical cementing device used to centralize casing strings in the wellbore du...
DEAD (Circa: 2014)

VARIFORM

Goods and Services: Chemical dispersing agent and fluid loss control agent for use in water based drilling fluids...
DEAD (Circa: 2014)

WEL-LIG

Goods and Services: Suspended metal clamp used to connect pipes in the oil and gas industry
DEAD (Circa: 2014)

STEADYSTATE

Goods and Services: Metal downhole well screens for use in filtering oil, gas, and ground water for oil and gas p...
DEAD (Circa: 2014)

FREEFLO

Goods and Services: Measuring device, namely, a hydraulically-powered apparatus for measuring and recording downh...
DEAD (Circa: 2014)

SMARTSUB

Goods and Services: Oil tool, namely, a permanent bridge plug, with a large internal diameter, allowing for more ...
DEAD (Circa: 2014)

STEALTHFRAC

Goods and Services: Dual string section mill used in downhole operations in the oil and gas industry
DEAD (Circa: 2014)

ENDURA

Goods and Services: Wireline logging tool used in the oil and gas industry
DEAD (Circa: 2014)

GSI

Goods and Services: Delayed borate crosslinked fluid and additives to facilitate reservoir-specific solutions use...
DEAD (Circa: 2014)

DYNAFRAC

Goods and Services: Delayed borate crosslinked frac fluid and additives to facilitate reservoir-specific solution...
DEAD (Circa: 2014)

DYNASURE

Goods and Services: Flow activated device with a spring-loaded valve that allows casing to automatically fill wit...
DEAD (Circa: 2014)

SURE SEAL 3

Goods and Services: Oilfield equipment, namely, sucker rod guides, which prevent the rod and rod couplings from w...
DEAD (Circa: 2014)

SPINTERRA

Goods and Services: Electrically and hydraulically powered modular pulling and jacking units and crane assisted w...
DEAD (Circa: 2014)

RIG-FREE

Goods and Services: Machine tools, namely, power drills, power drill nozzles, power drill tips, power drill bits,...
DEAD (Circa: 2014)

DEFYER

Goods and Services: Oil and gas well downhole survey and measurement equipment, namely, an azimuthal resistivity ...
DEAD (Circa: 2014)

GUIDEWAVE

Goods and Services: Remote activated fracture stimulation sleeve for use in the oil and gas industry that contain...
DEAD (Circa: 2013)

I-STIM

Goods and Services: Mining-drilling machines, namely, hydraulic bottom-up expansion system comprising of an elast...
DEAD (Circa: 2013)

HYDRASKIN

Goods and Services: A system of safety-valves being machine parts which provide revival for troubles wells by add...
DEAD (Circa: 2013)

RENAISSANCE

Goods and Services: Composite fracture plug that enables flowback through the body of the packer for pressure equ...
DEAD (Circa: 2013)

TRUFRAC

Goods and Services: Oil field equipment, namely, hydraulic powered machine that provides long term zonal isolatio...
DEAD (Circa: 2013)

TERRAFORM