Low interfacial tension surfactants for petroleum applications

United States of America Patent

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Mar 5, 2013
Grant Date
Mar 17, 2011
app pub date
Dec 10, 2009
filing date
Jun 9, 2008

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Expired

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The invention relates to a class of novel surfactants that have utility in the recovery and/or extraction of oil.

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Patent Owner	Address
SOANE ENERGY LLC	35 SPINELLI PLACE CAMBRIDGE MA 02138

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Inventor Name	Address	# of filed Patents	Total Citations
Berg, Michael C	Somerville, US	40	519
Casado, Rosa	Peabody, US	4	31
Dise, John H	Somerville, US	18	201
Petersen, Kevin T	Cheshire, US	12	190
Soane, David	Chestnut Hill, US	27	565
Stokes, Kristoffer K	Jamaica Plain, US	56	289
Thakrar, Atul C	Basking Ridge, US	11	173

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Low interfacial tension surfactants for petroleum applications

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United States of America Patent

12635241

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PATENT NO	8389456
APP PUB NO	20110065612A1
SERIAL NO	12635241
DOCKET NO

US Family Size	Non-US Coverage
Patent Longevity Expired	Forward Citations

DATE PUBLISHED	PUBLICATION/PATENT NO.	PUBLICATION TYPE
March 05, 2013	US,8389456,B2 US8389456B2	GRANTED PATENT AS SECOND PUBLICATION
March 17, 2011	US,20110065612,A1 US20110065612A1	FIRST PUBLISHED PATENT APPLICATION

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12635241

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