Weibing Lu

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Calgary, CA

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Patents Grantslast 30 patents

Information Patent Grant
Aqueous slurry for particulates transportation
- Patent number 10,202,542
- Issue date Feb 12, 2019
- Kewei Zhang
- E21 - EARTH DRILLING MINING
Information Patent Grant
Proppant treatment with polymerizable natural oils
- Patent number 10,196,560
- Issue date Feb 5, 2019
- Trican Well Service Ltd.
- Kewei Zhang
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Compositions and methods for making aqueous slurry
- Patent number 9,932,514
- Issue date Apr 3, 2018
- Kewei Zhang
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...

Patents Applicationslast 30 patents

Information Patent Application
CONTROLLED RELEASE OF CHEMICALS IN OILFIELD OPERATIONS
- Publication number 20170306219
- Publication date Oct 26, 2017
- Trican Well Service Ltd.
- Harvey QUINTERO
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
AQUEOUS SLURRY FOR PARTICULATES TRANSPORTATION
- Publication number 20170107424
- Publication date Apr 20, 2017
- Trican Well Service Ltd.
- Kewei ZHANG
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
PROPPANT TREATMENT WITH POLYMERIZABLE NATURAL OILS
- Publication number 20160222282
- Publication date Aug 4, 2016
- Trican Well Service Ltd.
- Kewei ZHANG
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
AQUEOUS SLURRY FOR PARTICULATES TRANSPORTATION
- Publication number 20160017213
- Publication date Jan 21, 2016
- Trican Well Service Ltd.
- Kewei ZHANG
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
COMPOSITIONS AND METHODS FOR MAKING AQUEOUS SLURRY
- Publication number 20150307772
- Publication date Oct 29, 2015
- Trican Well Service Ltd.
- Kewei Zhang
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...