Inventor · disambiguated record
Zinaida Usova
Also filed as: USOVA ZINAIDA · USOVA ZINAIDA YURIEVNA
7 granted patents·7 pending applications·16 citations·filing 2008–2022
78Inventor score
Files withSCHLUMBERGER TECHNOLOGY CORP10USOVA ZINAIDA YURIEVNA2PERSHIKOVA ELENA MIKHAILOVNA1USOVA ZINAIDA1
Top patents by PatentIndex Score
14 records- 0180US10655041B2Well treatments for diversion or zonal isolationSCHLUMBERGER TECHNOLOGY CORP·Filed 2015·Granted May 19, 2020·2 cites·17 claims
- 0276US8420578B2Low-density ceramic proppant and its production methodUSOVA ZINAIDA YURIEVNA·Filed 2008·Granted Apr 16, 2013·9 cites·13 claims
- 0372US9410394B2Methods for minimizing overdisplacement of proppant in fracture treatmentsSCHLUMBERGER TECHNOLOGY CORP·Filed 2013·Granted Aug 9, 2016·2 cites·11 claims
- 0469US12060761B2System and method of treating a subterranean formation with a diverting compositionSCHLUMBERGER TECHNOLOGY CORP·Filed 2022·Granted Aug 13, 2024·0 cites·20 claims
- 0564US9382468B2Hydraulic fracturing proppant containing inorganic fibersUSOVA ZINAIDA YURIEVNA·Filed 2009·Granted Jul 5, 2016·2 cites·14 claims
- 0656US9593565B2Wellsite handling system for packaged wellsite materials and method of using sameSCHLUMBERGER TECHNOLOGY CORP·Filed 2013·Granted Mar 14, 2017·1 cites·5 claims
- 0752US11396790B2System and method of treating a subterranean formation with a diverting compositionSCHLUMBERGER TECHNOLOGY CORP·Filed 2014·Granted Jul 26, 2022·0 cites·9 claims
- 0844US2016145483A1Well treatmentSCHLUMBERGER TECHNOLOGY CORP·Filed 2014·Application pending·0 cites
- 0943US2015053402A1Fiber paste and methods for treating a subterranean formation with the fiber pasteSCHLUMBERGER TECHNOLOGY CORP·Filed 2014·Application pending·0 cites
- 1040US2015252660A1Fiber agglomeration system and methodUSOVA ZINAIDA·Filed 2013·Application pending·0 cites
- 1139US2017335167A1Well treatmentSCHLUMBERGER TECHNOLOGY CORP·Filed 2015·Application pending·0 cites
- 1236US2017174976A1Compositions and methods for treating a subterranean formationSCHLUMBERGER TECHNOLOGY CORP·Filed 2015·Application pending·0 cites
- 1334US2015152321A1Heterogeneous proppant placementSCHLUMBERGER TECHNOLOGY CORP·Filed 2015·Application pending·0 cites
- 1428US2011111990A1Strong low density ceramicsPERSHIKOVA ELENA MIKHAILOVNA·Filed 2008·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →