Liner hanger with standoffs

United States of America Patent

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Sep 5, 2006
Grant Date
Jun 26, 2003
app pub date
Dec 18, 2002
filing date
Jul 28, 2000

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Abstract

An apparatus and method for forming or repairing a wellbore casing by radially expanding a tubular liner having standoffs.

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Patent Owner(s)

Patent Owner	Address
ENVENTURE GLOBAL TECHNOLOGY	15995 NORTH BARKERS LANDING SUITE 350 HOUSTON TX 77002

International Classification(s)

E21B:EARTH OR ROCK DRILLING

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[Patents Count]

Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
Cook, Robert Lance	Katy, TX	134	4674
Ring, Lev	Houston, TX	188	5787

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Liner hanger with standoffs

Number of patents in Portfolio can not be more than 2000

United States of America Patent

10322947

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PATENT NO	7100684
APP PUB NO	20030116325A1
SERIAL NO	10322947
DOCKET NO

US Family Size	Non-US Coverage
Patent Longevity	Forward Citations

DATE PUBLISHED	PUBLICATION/PATENT NO.	PUBLICATION TYPE
September 05, 2006	US,7100684,B2 US7100684B2	GRANTED PATENT AS SECOND PUBLICATION
June 26, 2003	US,20030116325,A1 US20030116325A1	FIRST PUBLISHED PATENT APPLICATION

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10322947

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