Inventor · disambiguated record
Alan William Marr
Also filed as: MARR ALAN WILLIAM
5 granted patents·11 citations·filing 2013–2018
70Inventor score
Files withHALLIBURTON ENERGY SERVICES INC5
Top patents by PatentIndex Score
5 records- 0185US10801305B2Use of nanoparticles in cleaning well boresHALLIBURTON ENERGY SERVICES INC·Filed 2018·Granted Oct 13, 2020·2 cites·20 claims
- 0284US10077636B2Use of nanoparticles in cleaning well boresHALLIBURTON ENERGY SERVICES INC·Filed 2013·Granted Sep 18, 2018·8 cites·14 claims
- 0370US10988672B2Defoaming composition comprising a tall-oil-derived surfactantHALLIBURTON ENERGY SERVICES INC·Filed 2018·Granted Apr 27, 2021·1 cites·12 claims
- 0446US10246957B2Downhole tool and method to boost fluid pressure and annular velocityHALLIBURTON ENERGY SERVICES INC·Filed 2013·Granted Apr 2, 2019·0 cites·17 claims
- 0544US11162008B2Weighted fluids for treatment of subterranean formationsHALLIBURTON ENERGY SERVICES INC·Filed 2016·Granted Nov 2, 2021·0 cites·15 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →