Sealing assembly

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 8833473
APP PUB NO 20100307771A1
SERIAL NO

12675359

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Abstract

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A downhole sealing assembly (10) comprises a sleeve (12) adapted to be mounted on a body, the sleeve (12) including a swellable material and defining a sealing arrangement comprising inner and outer seals (18, 20). Swelling of the material radially extends the seals (18, 20).

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Patent Owner(s)

Patent OwnerAddress
TENDEKA B VHERIKERBERGWEG 238 LUNA ARENA AMSTERDAM 1101 CM

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Dewar, John Edinburgh, GB 7 42
McRobb, Graeme Aberdeenshire, GB 6 31

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