Inventor · disambiguated record
Crystal L. Keys
Also filed as: KEYS CRYSTAL L · KEYS CRYSTAL LYNNE
9 granted patents·1 pending application·180 citations·filing 2009–2016
90Inventor score
Files withHALLIBURTON ENERGY SERV INC5HALLIBURTON ENERGY SERVICES INC3CHATTERJI JITEN1SANTRA ASHOK K1
Top patents by PatentIndex Score
10 records- 0198US8691737B2Consolidating spacer fluids and methods of useHALLIBURTON ENERGY SERV INC·Filed 2013·Granted Apr 8, 2014·25 cites·18 claims
- 0298US8505630B2Consolidating spacer fluids and methods of useHALLIBURTON ENERGY SERV INC·Filed 2012·Granted Aug 13, 2013·31 cites·76 claims
- 0397US8544543B2Consolidating spacer fluids and methods of useHALLIBURTON ENERGY SERV INC·Filed 2013·Granted Oct 1, 2013·19 cites·30 claims
- 0497US7863224B2Wellbore servicing compositions comprising a set retarding agent and methods of making and using sameHALLIBURTON ENERGY SERV INC·Filed 2009·Granted Jan 4, 2011·49 cites·20 claims
- 0596US8557036B1Settable compositions comprising wollastonite and pumice and methods of useHALLIBURTON ENERGY SERV INC·Filed 2012·Granted Oct 15, 2013·15 cites·20 claims
- 0695US9840653B2Geopolymer cement compositions and methods of useHALLIBURTON ENERGY SERVICES INC·Filed 2016·Granted Dec 12, 2017·9 cites·11 claims
- 0792US8627888B2Settable compositions containing metakaolin having reduced portland cement contentSANTRA ASHOK K·Filed 2011·Granted Jan 14, 2014·15 cites·20 claims
- 0891US9903184B2Consolidating spacer fluids and methods of useHALLIBURTON ENERGY SERVICES INC·Filed 2015·Granted Feb 27, 2018·3 cites·20 claims
- 0991US9346711B2Geopolymer cement compositions and methods of useCHATTERJI JITEN·Filed 2012·Granted May 24, 2016·14 cites·20 claims
- 1065US2015107838A1Consolidating Spacer Fluids and Methods of UseHALLIBURTON ENERGY SERVICES INC·Filed 2014·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →