Assignee
PERSHIKOVA ELENA MIKHAILOVNA
RU·2 granted patents·3 pending applications·7 citations·filing 2007–2008
Top patents by PatentIndex Score
5 records- 0170US8685902B2Proppant, proppant production method and use of proppantPERSHIKOVA ELENA MIKHAILOVNA·Filed 2007·Granted Apr 1, 2014·7 cites·15 claims
- 0242US2008156489A1Methods For Preventing Proppant Carryover From Fractures, And Gravel-Packed FiltersPERSHIKOVA ELENA MIKHAILOVNA·Filed 2007·Application pending·0 cites
- 0335US2008182765A1Aluminum Silicate Proppants, Proppant Production And Application MethodsPERSHIKOVA ELENA MIKHAILOVNA·Filed 2007·Application pending·0 cites
- 0434US8826978B2Method of testing the operation of a producing oil well operated using the formation hydrofracturing processPERSHIKOVA ELENA MIKHAILOVNA·Filed 2008·Granted Sep 9, 2014·0 cites·7 claims
- 0528US2011111990A1Strong low density ceramicsPERSHIKOVA ELENA MIKHAILOVNA·Filed 2008·Application pending·0 cites
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