Subsea communications system

United States of America Patent

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Aug 28, 2007
Grant Date
Dec 30, 2004
app pub date
Aug 15, 2003
filing date
Jun 25, 2003

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Abstract

A subsea communications module includes an interface to communicate with a surface facility over a communications link using a packet-based protocol. The communications link can be implemented with a fiber optic line, wire-based line, and/or other types of communications lines.

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Patent Owner(s)

SCHLUMBERGER TECHNOLOGY CORPORATION

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E21B:EARTH OR ROCK DRILLING

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Inventor Name	Address	# of filed Patents	Total Citations
Deans, Gregor E	Houston, TX	2	203
Kerr, John A	Sugar Land, TX	19	805
MacKenzie, Roderick	Sugar Land, TX	15	568
Mathis, David J	Houston, TX	2	232
Smedstad, Eric	League City, TX	6	296

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Subsea communications system

Number of patents in Portfolio can not be more than 2000

United States of America Patent

10641652

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PATENT NO	7261162
APP PUB NO	20040262008A1
SERIAL NO	10641652
DOCKET NO

US Family Size	Non-US Coverage
Patent Longevity	Forward Citations

DATE PUBLISHED	PUBLICATION/PATENT NO.	PUBLICATION TYPE
August 28, 2007	US,7261162,B2 US7261162B2	GRANTED PATENT AS SECOND PUBLICATION
December 30, 2004	US,20040262008,A1 US20040262008A1	FIRST PUBLISHED PATENT APPLICATION

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10641652

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