Inventor · disambiguated record
Shuichang Zhang
Also filed as: ZHANG SHUICHANG
4 granted patents·0 citations·filing 2017–2020
52Inventor score
Files withPETROCHINA CO LTD4
Top patents by PatentIndex Score
4 records- 0149US11268944B2Method for determining gas saturation of tight reservoirPETROCHINA CO LTD·Filed 2020·Granted Mar 8, 2022·0 cites·9 claims
- 0246US10884155B2Method and apparatus for measuring oil content of tight reservoir based on nuclear magnetic resonancePETROCHINA CO LTD·Filed 2018·Granted Jan 5, 2021·0 cites·31 claims
- 0345US10598595B2Method for determining oil contents in rock formationsPETROCHINA CO LTD·Filed 2017·Granted Mar 24, 2020·0 cites·16 claims
- 0442US10533944B2Method for determining maturity in oil source rock by total scanning fluorescence and the device thereforPETROCHINA CO LTD·Filed 2018·Granted Jan 14, 2020·0 cites·8 claims
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →