Inventor · disambiguated record
Andrew Granja Shepherd
Also filed as: SHEPHERD ANDREW GRANJA
2 granted patents·0 citations·filing 2010–2015
28Inventor score
Technology areasC09K
Top patents by PatentIndex Score
2 records- 0153US9732267B2Composition for enhanced hydrocarbon recovery from a formationSHELL OIL CO·Filed 2015·Granted Aug 15, 2017·0 cites·18 claims
- 0247US9187688B2Method and composition for enhanced hydrocarbon recovery from a formation containing a crude oil with specific solubility groups and chemical familiesBARNES JULIAN RICHARD·Filed 2010·Granted Nov 17, 2015·0 cites·9 claims
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