Inventor · disambiguated record
Qiwei Zhan
Also filed as: ZHAN QIWEI
3 granted patents·3 citations·filing 2018–2023
51Inventor score
Files withCHINA CONSTR IND & ENERGY ENG GROUP CO LTD1SCHLUMBERGER TECHNOLOGY CORP1UNIV JIANGSU SCIENCE & TECH1
Top patents by PatentIndex Score
3 records- 0180US11422280B2Method for determining properties of a thinly laminated formation by inversion of multisensor wellbore logging dataSCHLUMBERGER TECHNOLOGY CORP·Filed 2018·Granted Aug 23, 2022·3 cites·17 claims
- 0261US11834371B2Method for improving performance of concrete aggregatesCHINA CONSTR IND & ENERGY ENG GROUP CO LTD·Filed 2023·Granted Dec 5, 2023·0 cites·9 claims
- 0356US11702363B2Marine concrete additive, preparation method therefor and use thereofUNIV JIANGSU SCIENCE & TECH·Filed 2022·Granted Jul 18, 2023·0 cites·8 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →