Jiang Wen

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Umea, SE

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Patents Grantslast 30 patents

Information Patent Grant
Open tube suitable for separation purposes comprising covalently bo...
- Patent number 7,632,389
- Issue date Dec 15, 2009
- Merck Patent GmbH
- Jiang Wen
- G01 - MEASURING TESTING
Information Patent Grant
Column packing material
- Patent number 7,238,426
- Issue date Jul 3, 2007
- Sequant AB
- Wen Jiang
- C01 - INORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
Zwitterionic stationary phase as well as method for using and produ...
- Publication number 20100300971
- Publication date Dec 2, 2010
- SEQUANT AB
- Wen Jiang
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Novel column packing material
- Publication number 20050064192
- Publication date Mar 24, 2005
- SEQUANT AB
- Wen Jiang
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Open tube suitable for separation purposes comprising covalently bo...
- Publication number 20040256232
- Publication date Dec 23, 2004
- Wen Jiang
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL