Assignee
FOURPHASE AS
NO·6 granted patents·6 citations·filing 2017–2021
Top patents by PatentIndex Score
6 records- 0181US11136874B2Solid particle separation in oil and/or gas productionFOURPHASE AS·Filed 2017·Granted Oct 5, 2021·6 cites·27 claims
- 0253US10883353B2Oil, water, gas and solid particle separation in oil and/or gas productionFOURPHASE AS·Filed 2020·Granted Jan 5, 2021·0 cites·19 claims
- 0347US12337265B2Treatment of multiphase hydrocarbon-containing fluid in oil and/or gas productionFOURPHASE AS·Filed 2020·Granted Jun 24, 2025·0 cites·25 claims
- 0446US10697284B2Oil, water, gas and solid particle separation in oil and/or gas productionFOURPHASE AS·Filed 2017·Granted Jun 30, 2020·0 cites·24 claims
- 0526US10994312B2Solids washing in oil and/or gas productionFOURPHASE AS·Filed 2017·Granted May 4, 2021·0 cites·24 claims
- 0621US11808118B2Apparatus for, and method of, controlling sand production from an oil wellFOURPHASE AS·Filed 2021·Granted Nov 7, 2023·0 cites·17 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →