Assignee
NEWPARK DRILLING FLUIDS LLC
US·6 granted patents·1 pending application·8 citations·filing 2005–2022
Top patents by PatentIndex Score
7 records- 0181US10845354B2System for simulating in situ downhole drilling conditions and testing of core samplesNEWPARK DRILLING FLUIDS LLC·Filed 2018·Granted Nov 24, 2020·5 cites·58 claims
- 0272US9803129B2Water-based drilling fluids containing crosslinked polyacrylic acidNEWPARK DRILLING FLUIDS LLC·Filed 2014·Granted Oct 31, 2017·2 cites·29 claims
- 0358US7441609B2Method of decreasing the disintegration of shale-containing cuttings and drilling fluid thereforNEWPARK DRILLING FLUIDS LLC·Filed 2005·Granted Oct 28, 2008·1 cites·18 claims
- 0457US12503635B2Control of lost circulation through a thermally activated metallic additiveNEWPARK DRILLING FLUIDS LLC·Filed 2021·Granted Dec 23, 2025·0 cites·20 claims
- 0557US12235258B2Float angle probes for monitoring wellbore fluid composition and methods of using the sameNEWPARK DRILLING FLUIDS LLC·Filed 2022·Granted Feb 25, 2025·0 cites·16 claims
- 0649US2022298406A1Method of Using Alginates in Subterranean WellboresNEWPARK DRILLING FLUIDS LLC·Filed 2020·Application pending·0 cites
- 0731US11530580B2Probe arrays for monitoring wellbore fluid composition and methods of using the sameNEWPARK DRILLING FLUIDS LLC·Filed 2021·Granted Dec 20, 2022·0 cites·20 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →