Inventor · disambiguated record
Alejandro Pena
Also filed as: MARTINEZ PENA ALEJANDRO · PENA ALEJANDRO
19 granted patents·6 pending applications·401 citations·filing 2001–2015
95Inventor score
Files withSCHLUMBERGER TECHNOLOGY CORP15HUTCHINS RICHARD D2LITVINETS FEDOR NIKOLAEVICH2GURMEN M N1LIN LIJUN1
Top patents by PatentIndex Score
25 records- 0197US10030495B2Heterogeneous proppant placement in a fracture with removable extrametrical material fillSCHLUMBERGER TECHNOLOGY CORP·Filed 2015·Granted Jul 24, 2018·30 cites·18 claims
- 0295US9085727B2Heterogeneous proppant placement in a fracture with removable extrametrical material fillLITVINETS FEDOR NIKOLAEVICH·Filed 2012·Granted Jul 21, 2015·36 cites·34 claims
- 0395US8763699B2Heterogeneous proppant placement in a fracture with removable channelant fillMEDVEDEV OLEG·Filed 2010·Granted Jul 1, 2014·51 cites·20 claims
- 0493US9863230B2Heterogeneous proppant placement in a fracture with removable extrametrical material fillLITVINETS FEDOR NIKOLAEVICH·Filed 2012·Granted Jan 9, 2018·29 cites·29 claims
- 0593US9135475B2System and method for performing downhole stimulation operationsSCHLUMBERGER TECHNOLOGY CORP·Filed 2013·Granted Sep 15, 2015·24 cites·13 claims
- 0692US7013973B2Method of completing poorly consolidated formationsSCHLUMBERGER TECHNOLOGY CORP·Filed 2003·Granted Mar 21, 2006·91 cites·25 claims
- 0791US10087722B2System and method for performing downhole stimulation operationsSCHLUMBERGER TECHNOLOGY CORP·Filed 2015·Granted Oct 2, 2018·9 cites·20 claims
- 0891US7942094B2Frozen drink makerSUNBEAM PRODUCTS INC·Filed 2008·Granted May 17, 2011·30 cites·17 claims
- 0991US7494957B2Energized fluids and methods of use thereofSCHLUMBERGER TECHNOLOGY CORP·Filed 2005·Granted Feb 24, 2009·20 cites·20 claims
- 1090US8207094B2Wellbore treatment compositions containing foam extenders and methods of use thereofHUTCHINS RICHARD D·Filed 2008·Granted Jun 26, 2012·22 cites·18 claims
- 1190US7569522B2Energized fluids and methods of use thereofSCHLUMBERGER TECHNOLOGY CORP·Filed 2007·Granted Aug 4, 2009·15 cites·9 claims
- 1289US9790775B2Stimulation with natural gasSCHLUMBERGER TECHNOLOGY CORP·Filed 2014·Granted Oct 17, 2017·11 cites·20 claims
- 1386US7304019B2Concentrated suspensionsSCHLUMBERGER TECHNOLOGY CORP·Filed 2006·Granted Dec 4, 2007·12 cites·17 claims
- 1480US7781380B2Methods of treating subterranean formations with heteropolysaccharides based fluidsSCHLUMBERGER TECHNOLOGY CORP·Filed 2006·Granted Aug 24, 2010·8 cites·51 claims
- 1578US7531483B2Energized fluids and methods of use thereofSCHLUMBERGER TECHNOLOGY CORP·Filed 2006·Granted May 12, 2009·5 cites·24 claims
- 1673US7998909B2Foaming agent for subterranean formations treatment, and methods of use thereofSCHLUMBERGER TECHNOLOGY CORP·Filed 2007·Granted Aug 16, 2011·4 cites·24 claims
- 1750US8916507B2Foaming agent for subterranean formations treatment, and methods of use thereofLIN LIJUN·Filed 2011·Granted Dec 23, 2014·0 cites·20 claims
- 1850US7776796B2Methods of treating wellbores with recyclable fluidsSCHLUMBERGER TECHNOLOGY CORP·Filed 2006·Granted Aug 17, 2010·4 cites·24 claims
- 1947US2007042913A1Wellbore treatment compositions containing foam extenders and methods of use thereofHUTCHINS RICHARD D·Filed 2005·Application pending·0 cites
- 2045US9657558B2Method for treating and measuring subterranean formationsSCHLUMBERGER TECHNOLOGY CORP·Filed 2012·Granted May 23, 2017·0 cites·14 claims
- 2145US2014262265A1Well stimulation with gas hydratesSCHLUMBERGER TECHNOLOGY CORP·Filed 2014·Application pending·0 cites
- 2244US2004116290A1Biological pesticide based on chitosan and entomopathogenic nematodesFiled 2001·Application pending·0 cites
- 2341US2005236323A1Water filter for hot beverage brew basketsOLIVER JOHN·Filed 2004·Application pending·0 cites
- 2439US2014262263A1Hydraulic fracturing with proppant pulsing through clustered abrasive perforationsSCHLUMBERGER TECHNOLOGY CORP·Filed 2012·Application pending·0 cites
- 2538US2008026957A1Treatment and Production of Subterranean Formations with HeteropolysaccharidesGURMEN M N·Filed 2007·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →