Inventor · disambiguated record
Md. Amanullah
Also filed as: AMANULLAH MD
10 granted patents·198 citations·filing 2010–2015
89Inventor score
Top patents by PatentIndex Score
10 records- 0196US9006151B2Water-based drilling fluid composition having a multifunctional mud additive for reducing fluid loss during drillingAMANULLAH MD·Filed 2012·Granted Apr 14, 2015·69 cites·21 claims
- 0295US9175205B2Volcanic ash-based drilling mud to overcome drilling challengesSAUDI ARABIAN OIL CO·Filed 2013·Granted Nov 3, 2015·36 cites·18 claims
- 0395US8563479B2Volcanic ash-based drilling mud to overcome drilling challengesAMANULLAH MD·Filed 2010·Granted Oct 22, 2013·43 cites·25 claims
- 0495US8563482B2Environment friendly base fluid to replace the toxic mineral oil-based base fluidsAMANULLAH MD·Filed 2010·Granted Oct 22, 2013·16 cites·25 claims
- 0590US8835363B2Drilling, drill-in and completion fluids containing nanoparticles for use in oil and gas field applications and methods related theretoAMANULLAH MD·Filed 2010·Granted Sep 16, 2014·28 cites·28 claims
- 0679US8322226B2Method and apparatus for quality control and quality assurance of sized bridging materials used in drill-in fluid formulationAMANULLAH MD·Filed 2010·Granted Dec 4, 2012·6 cites·36 claims
- 0755US9944841B2Method for reducing fluid loss during drilling of a hydrocarbon formation using a water-based drilling fluid composition having a multifunctional mud additiveSAUDI ARABIAN OIL CO·Filed 2015·Granted Apr 17, 2018·0 cites·21 claims
- 0850US9772320B2Classification scheme of sized bridging materials for superior drill-in fluid designAMANULLAH MD·Filed 2012·Granted Sep 26, 2017·0 cites·20 claims
- 0944US9835608B2Method for assessing ablation modulai of mudcakes to predict ease of mudcake removal or cleaning efficiency of cleaning/washing/spacer fluidsSAUDI ARABIAN OIL CO·Filed 2013·Granted Dec 5, 2017·0 cites·17 claims
- 1038US8813585B2Automated method for quality control and quality assurance of sized bridging materialAMANULLAH MD·Filed 2011·Granted Aug 26, 2014·0 cites·16 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →