Self-suspending proppants for hydraulic fracturing comprising a coating of hydrogel-forming polymer

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United States of America Patent

PATENT NO 9297244
SERIAL NO

13838806

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Abstract

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The invention provides for modified proppants, comprising a proppant particle and a hydrogel coating, wherein the hydrogel coating localizes on the surface of the proppant particle to produce the modified proppant, methods of manufacturing such proppants and methods of use.

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Patent Owner(s)

Patent OwnerAddress
COVIA SOLUTIONS INC3 SUMMIT PARK DRIVE SUITE 700 INDEPENDENCE OH 44131

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Casado, Portilla Rosa Peabody, US 29 359
Herring, Marie K Cambridge, US 17 475
Kincaid, Kevin P Brighton, US 13 471
Mahoney, Robert P Newbury, US 93 1350
Soane, David S Chestnut Hill, US 253 7662
Wuthrich, Philip Lowell, US 30 373

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