Qiwei Li

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Manvel, TX, US

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Patents Grantslast 30 patents

Information Patent Grant
Use of anti-agglomerants in high gas to oil ratio formations
- Patent number 9,988,568
- Issue date Jun 5, 2018
- Ecolab USA Inc.
- John Waldvogel
- E21 - EARTH DRILLING MINING

Patents Applicationslast 30 patents

Information Patent Application
USE OF ANTI-AGGLOMERANTS IN HIGH GAS TO OIL RATIO FORMATIONS
- Publication number 20160222277
- Publication date Aug 4, 2016
- ECOLAB USA INC.
- John Waldvogel
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...