NORTHWEST NORMAL UNIVERSITY

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Lanzhou City, CN

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Patents Grantslast 30 patents

Information Patent Grant
Microwave-assisted extraction of polysaccharide from Artemisia spha...
- Patent number 8,110,677
- Issue date Feb 7, 2012
- Northwest Normal University
- Ji Zhang
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Microwave-assisted extraction of solanesol from potato stems and/or...
- Patent number 7,649,120
- Issue date Jan 19, 2010
- Northwest Normal University
- Ji Zhang
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

Information Patent Application
METHOD FOR PREPARING HALOGEN-FREE LOW-SMOKE INTRINSIC FLAME-RETARDA...
- Publication number 20210010173
- Publication date Jan 14, 2021
- Northwest Normal University
- Ziqiang Lei
- D10 - INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEX...
Information Patent Application
PREPARATION OF FUNCTIONALIZED ORGANIC MAGNESIUM SALT AND USE THEREO...
- Publication number 20200207695
- Publication date Jul 2, 2020
- Northwest Normal University
- Ziqiang Lei
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
MICROWAVE-ASSISTED EXTRACTION OF POLYSACCHARIDE FROM ARTEMISIA SPHA...
- Publication number 20090216007
- Publication date Aug 27, 2009
- NORTHWEST NORMAL UNIVERSITY
- Ji ZHANG
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
MICROWAVE-ASSISTED EXTRACTION OF SOLANESOL FROM POTATO STEMS AND/OR...
- Publication number 20090209789
- Publication date Aug 20, 2009
- NORTHWEST NORMAL UNIVERSITY
- Ji ZHANG
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Trademarklast 30 trademarks