Nan Li

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Chengdu, CN

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Patents Grantslast 30 patents

Information Patent Grant
Gas based testing method for pore volume compressibility of low-per...
- Patent number 12,092,558
- Issue date Sep 17, 2024
- SOUTHWEST PETROLEUM UNIVERSITY
- Zhouhua Wang
- E21 - EARTH DRILLING MINING
Information Patent Grant
Method and apparatus for simultaneous online assay of nitrites and...
- Patent number 9,857,348
- Issue date Jan 2, 2018
- Sichuan University
- Xinshen Zhang
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
METHOD AND APPARATUS FOR SIMULTANEOUS ONLINE ASSAY OF NITRITES AND...
- Publication number 20150260701
- Publication date Sep 17, 2015
- Sichuan University
- Xinshen Zhang
- G01 - MEASURING TESTING