HUMIDITY-RESISTANT SELF-SUSPENDING PROPPANTS

United States of America Patent

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Issued Date
Sep 10, 2015
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Feb 26, 2015
filing date
Mar 5, 2014

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Abstract

A dry self-suspending proppant comprises a proppant particle substrate and a coating on the proppant particle substrate. The coating is made from a hydrogel-forming polymer and a polyol or polyamine which have been crosslinked together by means of a covalent crosslinking agent.

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Patent Owner	Address
SELF-SUSPENDING PROPPANT LLC	8834 MAYFIELD ROAD CHESTERLAND OH 44026

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Inventor Name	Address	# of filed Patents	Total Citations
Herring, Marie K	Watertown, US	17	475
Kincaid, Kevin P	Salt Lake City, US	13	471
Mahoney, Robert P	Newbury, US	93	1350
Soane, David S	Chestnut Hill, US	253	7662
Wuthrich, Philip	Belmont, US	30	373

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HUMIDITY-RESISTANT SELF-SUSPENDING PROPPANTS

Number of patents in Portfolio can not be more than 2000

United States of America Patent

14631900

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14631900

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