Inventor · disambiguated record
Chengxiu Yu
Also filed as: Yu Chengxiu
3 granted patents·0 citations·filing 2024–2025
37Inventor score
Files withUNIV SOUTHWEST PETROLEUM3
Top patents by PatentIndex Score
3 records- 0151US12325826B2High-flow-conductivity proppant and preparation method thereofUNIV SOUTHWEST PETROLEUM·Filed 2025·Granted Jun 10, 2025·0 cites·8 claims
- 0241US12385144B1Anti-corrosion wear-resistant drill pipe and preparation method thereofUNIV SOUTHWEST PETROLEUM·Filed 2025·Granted Aug 12, 2025·0 cites·13 claims
- 0339US12196042B1Wear-resistant and collision-resistant polycrystalline diamond compact (PDC) drill bit with rostriform teeth and plurality of bladesUNIV SOUTHWEST PETROLEUM·Filed 2024·Granted Jan 14, 2025·0 cites·5 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →