Inventor · disambiguated record
Wen Xu
Also filed as: XU WEN · Xu wen jia
6 granted patents·6 pending applications·5 citations·filing 2019–2024
69Inventor score
Files withCOVESTRO DEUTSCHLAND AG4UNIV SOUTHWEST PETROLEUM4UNIV CHINA MINING2BASF SE1COVESTRO INTELLECTUAL PROPERTY GMBH & CO KG1
Top patents by PatentIndex Score
12 records- 0193US11453814B2Pressure-bearing plugging agent and preparation method and use thereofUNIV SOUTHWEST PETROLEUM·Filed 2021·Granted Sep 27, 2022·2 cites·12 claims
- 0293US11396621B1Pressure-bearing plugging composition, pressure-bearing plugging slurry and preparation method and use thereofUNIV SOUTHWEST PETROLEUM·Filed 2021·Granted Jul 26, 2022·3 cites·12 claims
- 0371US12071375B1Cemented filling material with bionic structure and preparation method and application thereofUNIV CHINA MINING·Filed 2024·Granted Aug 27, 2024·0 cites·6 claims
- 0470US11542425B1Leak-proof lost-circulation control water-based drilling fluid composition and preparation method and use thereofUNIV SOUTHWEST PETROLEUM·Filed 2022·Granted Jan 3, 2023·0 cites·12 claims
- 0557US12202036B1System and method for centrifugal intrusion of molten metal into porous media and then solidification positioningUNIV CHINA MINING·Filed 2024·Granted Jan 21, 2025·0 cites·5 claims
- 0656US2023220253A1Adhesive composition and preparation method and use thereofCOVESTRO DEUTSCHLAND AG·Filed 2021·Application pending·0 cites
- 0755US11485896B2Oil-based drilling fluid composition, oil-based drilling fluid and preparation method and use thereofUNIV SOUTHWEST PETROLEUM·Filed 2021·Granted Nov 1, 2022·0 cites·15 claims
- 0851US2023117061A1Photo-curable composition for 3d printing, its preparation and use, and method of forming 3d-printed objects by using the sameBASF SE·Filed 2021·Application pending·0 cites
- 0945US2021245418A1Thermoplastic composite article and preparation method thereofCOVESTRO INTELLECTUAL PROPERTY GMBH & CO KG·Filed 2019·Application pending·0 cites
- 1045US2021023752A1Thermoplastic composite article and manufacturing method and use thereofCOVESTRO DEUTSCHLAND AG·Filed 2019·Application pending·0 cites
- 1142US2021009851A1Coating compositionCOVESTRO DEUTSCHLAND AG·Filed 2019·Application pending·0 cites
- 1242US2021002510A1Coating compositionCOVESTRO DEUTSCHLAND AG·Filed 2019·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →