Assignee
BERRY SANDRA L
US·4 granted patents·1 pending application·27 citations·filing 2007–2018
Top patents by PatentIndex Score
5 records- 0186US9376611B2Acid-in-oil emulsion compositions and methods for treating hydrocarbon-bearing formationsBERRY SANDRA L·Filed 2012·Granted Jun 28, 2016·12 cites·21 claims
- 0285US8084402B2Method of using ionic liquids to inhibit or prevent the swelling of clayBERRY SANDRA L·Filed 2007·Granted Dec 27, 2011·14 cites·25 claims
- 0368US11015110B2Methods of protecting metal surface during exposure to fluoride ion-containing acidic fluidsBERRY SANDRA L·Filed 2018·Granted May 25, 2021·1 cites·21 claims
- 0450US8978762B2Well servicing fluid and method of servicing a well with the fluidBERRY SANDRA L·Filed 2011·Granted Mar 17, 2015·0 cites·25 claims
- 0545US2010029514A1Naphthenic acid solids dissolver compositions and methods related theretoBERRY SANDRA L·Filed 2008·Application pending·0 cites
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