Inventor · disambiguated record
Wenfei Li
Also filed as: LI WENFEI
8 granted patents·3 pending applications·17 citations·filing 2008–2024
79Inventor score
Files withLIU QIBIN2STARSE ENERGY AND TECH GROUP CO LTD2UNIV CHINA MINING2DONGGUAN ZHONGYU TEXTILE CO LTD1DOW SILICONES CORP1
Top patents by PatentIndex Score
11 records- 0191US10655048B1Oil well cement settlement stabilizer for high-temperature cementing of oil and gas wells and preparation method thereof, and cement slurryUNIV CHINA PETROLEUM EAST CHINA·Filed 2019·Granted May 19, 2020·8 cites·16 claims
- 0274US8623526B2Bioceramic coating, method of making and use thereofLIU QIBIN·Filed 2012·Granted Jan 7, 2014·3 cites·11 claims
- 0373US12168932B2Three-dimensional ventilation method and system for mining by 110 construction method in coal and gas outburst minesUNIV CHINA MINING·Filed 2021·Granted Dec 17, 2024·1 cites·8 claims
- 0467USD1092093SWaist cusionDONGGUAN ZHONGYU TEXTILE CO LTD·Filed 2022·Granted Sep 9, 2025·5 cites·1 claims
- 0562US2025345753A1Solar seawater desalination membrane, preparation method and seawater desalination treatment method thereofUNIV BEIJING SCIENCE & TECHNOLOGY·Filed 2024·Application pending·0 cites
- 0660US8206843B2Bioceramic coating, method of making and use thereofLIU QIBIN·Filed 2008·Granted Jun 26, 2012·0 cites·6 claims
- 0759US2025340532A1Heterocyclic compound ccr4 inhibitor and user thereofXIZANG HAISCO PHARMACEUTICAL CO LTD·Filed 2023·Application pending·0 cites
- 0855US12195593B2Solventless polyorganosiloxane pellets and processes for the preparation and use thereofDOW SILICONES CORP·Filed 2019·Granted Jan 14, 2025·0 cites·17 claims
- 0947US12168931B2Mining method without coal pillars with roof-cutting and roadway retainingUNIV CHINA MINING·Filed 2021·Granted Dec 17, 2024·0 cites·6 claims
- 1020US10767450B2Sand control screen for heavy oil thermal recoverySTARSE ENERGY AND TECH GROUP CO LTD·Filed 2016·Granted Sep 8, 2020·0 cites·7 claims
- 1119US2020102806A1Composite water-controlling and flow-limiting device and screen pipe thereofSTARSE ENERGY AND TECH GROUP CO LTD·Filed 2017·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →