Method of lining an inner surface of a tubular and system for doing same

Number of patents in Portfolio can not be more than 2000

United States of America

PATENT NO 11198152
APP PUB NO 20190351451A1
SERIAL NO

16531949

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Abstract

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A method of lining an inner surface of a tubular with a polymer, includes positioning a polymer injecting head within the tubular, forming an annular space between the injecting head and an inner surface of the tubular, injecting polymer through the injecting head into the annular space, and moving the polymer injecting head longitudinally relative to the tubular while injecting polymer.

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Patent Owner(s)

Patent OwnerAddress
BAKER HUGHES A GE COMPANY LLC17021 ALDINE WESTFIELD ROAD HOUSTON TX 77073

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Bartscherer, Erik Saarbrücken, DE 8 68
Benning, Helmut G Hannover, DE 5 18
Delden, Sven Lachendorf, DE 3 8

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