Assignee
GUO PINGJUN
US·3 granted patents·1 pending application·20 citations·filing 2013–2017
Top patents by PatentIndex Score
4 records- 0186US9383473B2Method for cement evaluation with neutron logsGUO PINGJUN·Filed 2013·Granted Jul 5, 2016·8 cites·11 claims
- 0284US9057795B2Azimuthal cement density image measurementsGUO PINGJUN·Filed 2014·Granted Jun 16, 2015·9 cites·22 claims
- 0381US10705246B2Method of rock mineralogy interpretationGUO PINGJUN·Filed 2017·Granted Jul 7, 2020·3 cites·6 claims
- 0441US2014052376A1Method for Cement Evaluation with Acoustic and Nuclear Density LogsGUO PINGJUN·Filed 2013·Application pending·0 cites
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