Xianglian Li

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Mississauga, CA

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Patents Grantslast 30 patents

Information Patent Grant
Self-pressurizing soluble alkali silicate for use in sealing subter...
- Patent number 10,100,602
- Issue date Oct 16, 2018
- BYK USA Inc.
- Michael James McDonald
- E21 - EARTH DRILLING MINING

Patents Applicationslast 30 patents

Information Patent Application
Self-Pressurizing Soluble Alkali Silicate for use in Sealing Subter...
- Publication number 20170130116
- Publication date May 11, 2017
- PQ CORPORATION
- Michael James McDonald
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
SILICA GEL AS A VISCOSIFIER FOR SUBTERRANEAN FLUID SYSTEM
- Publication number 20160090525
- Publication date Mar 31, 2016
- PQ CORPORATION
- Michael James McDonald
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...