Inventor · disambiguated record
Alexander Mckellar
Also filed as: MCKELLAR ALEXANDER · MCKELLAR ALEXANDER J · MCKELLAR ALEXANDER JOHN
8 granted patents·3 pending applications·181 citations·filing 2002–2018
88Inventor score
Top patents by PatentIndex Score
11 records- 0196US8357639B2NanoemulsionsBAKER HUGHES INC·Filed 2009·Granted Jan 22, 2013·51 cites·13 claims
- 0295US8415279B2Microemulsions used as spacer fluidsQUINTERO LIRIO·Filed 2010·Granted Apr 9, 2013·51 cites·16 claims
- 0390US8091644B2Microemulsion or in-situ microemulsion for releasing stuck pipeCLARK DAVID E·Filed 2008·Granted Jan 10, 2012·53 cites·15 claims
- 0481US8822385B2NanoemulsionsQUINTERO LIRIO·Filed 2012·Granted Sep 2, 2014·3 cites·18 claims
- 0569US8871695B2In situ microemulsions used as spacer fluidsQUINTERO LIRIO·Filed 2008·Granted Oct 28, 2014·3 cites·15 claims
- 0666US7067460B2Organofunctional compounds for shale stabilization of the aqueous dispersed phase of non-aqueous based invert emulsion drilling system fluidsBAKER HUGHES INC·Filed 2002·Granted Jun 27, 2006·14 cites·79 claims
- 0758US7803743B2Invert emulsion carrier fluid and oil-wetting agent and method of using sameBAKER HUGHES INC·Filed 2006·Granted Sep 28, 2010·5 cites·51 claims
- 0857US2018155601A1Fluid formulations for cleaning oil-based or synthetic oil-based mud filter cakesBAKER HUGHES INC·Filed 2018·Application pending·0 cites
- 0957US2015031588A1In situ microemulsions used as spacer fluidsBAKER HUGHES INC·Filed 2014·Application pending·0 cites
- 1054US2015087563A1Fluid formulations for cleaning oil-based or synthetic oil-based mud filter cakesBAKER HUGHES INC·Filed 2014·Application pending·0 cites
- 1152US8997896B2Oil-based drilling fluid recovery and reuseCLARK DAVID E·Filed 2011·Granted Apr 7, 2015·1 cites·32 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →