Hongmei REN

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Chengdu, CN

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Patents Grantslast 30 patents

Information Patent Grant
Direct method for manufacturing large model fractured core and main...
- Patent number 10,746,638
- Issue date Aug 18, 2020
- SOUTHWEST PETROLEUM UNIVERSITY
- Ping Guo
- G01 - MEASURING TESTING
Information Patent Grant
Manufacturing method of big-model low-permeability microcrack core
- Patent number 10,364,184
- Issue date Jul 30, 2019
- SOUTHWEST PETROLEUM UNIVERSITY
- Ping Guo
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...

Patents Applicationslast 30 patents

Information Patent Application
Manufacturing Method of Big-model Low-Permeability Microcrack Core
- Publication number 20190002344
- Publication date Jan 3, 2019
- SOUTHWEST PETROLEUM UNIVERSITY
- Ping GUO
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
DIRECT METHOD FOR MANUFACTURING LARGE MODEL FRACTURED CORE AND MAIN...
- Publication number 20180348105
- Publication date Dec 6, 2018
- SOUTHWEST PETROLEUM UNIVERSITY
- Ping GUO
- G01 - MEASURING TESTING