Inventor · disambiguated record
Qichun Wang
Also filed as: WANG QICHUN
2 granted patents·2 pending applications·0 citations·filing 2007–2021
22Inventor score
Top patents by PatentIndex Score
4 records- 0156US12460121B2Composition, preparation method for and application of composition, and self-healing method for well cementing in oil/gas fieldCHINA PETROLEUM & CHEM CORP·Filed 2021·Granted Nov 4, 2025·0 cites·16 claims
- 0247US12297149B2Multiphase particle, manufacturing process and use thereofCHINA PETROLEUM & CHEM CORP·Filed 2019·Granted May 13, 2025·0 cites·8 claims
- 0345US2023391941A1Polymer having dispersing function, polycarboxylic acid cement dispersant, preparation method therefor and use thereofCHINA PETROLEUM & CHEM CORP·Filed 2021·Application pending·0 cites
- 0437US2009229598A1method for making large-sized hollow ceramic plateCAO SHULIANG·Filed 2007·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →