Wei Liu

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Chongqing, CN

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Patents Grantslast 30 patents

Information Patent Grant
High-viscosity lithium carboxymethyl cellulose and preparation meth...
- Patent number 11,608,387
- Issue date Mar 21, 2023
- Chongqing Lihong Fine Chemicals Co., Ltd
- Zhenzhen Nie
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

Information Patent Application
HIGH-VISCOSITY LITHIUM CARBOXYMETHYL CELLULOSE AND PREPARATION METH...
- Publication number 20230002511
- Publication date Jan 5, 2023
- Chongqing Lihong Fine Chemicals Co., Ltd
- Zhenzhen Nie
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD FOR DETECTING AND TYPING NUCLEIC ACIDS OF PATHOGENIC MICROOR...
- Publication number 20150218662
- Publication date Aug 6, 2015
- SOUTHWEST HOSPITAL OF CHONGQUING
- Yang Luo
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...