Wen Yan SHI

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Shenzhen, CN

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Patents Grantslast 30 patents

Information Patent Grant
Method for treating landfill leachate
- Patent number 7,517,456
- Issue date Apr 14, 2009
- Shenzhen JDL Environmental Protection Ltd.
- Zhi Min Liao
- B09 - DISPOSAL OF SOLID WASTE RECLAMATION OF CONTAMINED SOIL SOIL

Patents Applicationslast 30 patents

Information Patent Application
EPOXY CONDUCTIVE PASTE AND PREPARATION METHOD AND APPLICATION THEREOF
- Publication number 20220348799
- Publication date Nov 3, 2022
- Soltrium Advanced Materials Technology, Ltd
- Wen Shi
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
MODIFIED EPOXY ACRYLATE RESIN CONDUCTIVE ADHESIVE AND PREPARATION M...
- Publication number 20220340794
- Publication date Oct 27, 2022
- Wen Shi
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
A METHOD FOR TREATING LANDFILL LEACHATE
- Publication number 20070003370
- Publication date Jan 4, 2007
- Zhi Min LIAO
- B09 - DISPOSAL OF SOLID WASTE RECLAMATION OF CONTAMINED SOIL SOIL