Chao Shen

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Chengdu, CN

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Patents Grantslast 30 patents

Information Patent Grant
Supercritical CO2 thickener for shale gas reservoir based on hollow...
- Patent number 12,344,796
- Issue date Jul 1, 2025
- SOUTHWEST PETROLEUM UNIVERSITY
- Jinzhou Zhao
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Displacement system suitable for strong heterogeneous oil reservoir...
- Patent number 12,152,192
- Issue date Nov 26, 2024
- TIANFU YONGXING LABORATORY
- Qingyuan Chen
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...