Masaki Takeuchi

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Tokushima, JP

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Patents Grantslast 30 patents

Information Patent Grant
Membrane based concentrators
- Patent number 7,964,411
- Issue date Jun 21, 2011
- DIONEX CORPORATION
- Purnendu Dasgupta
- G01 - MEASURING TESTING
Information Patent Grant
Barrier with a seated ion exchange bead and method
- Patent number 7,632,404
- Issue date Dec 15, 2009
- DIONEX CORPORATION
- Purnendu K. Dasgupta
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
Barrier with a seated ion exchange bead and method
- Publication number 20090127200
- Publication date May 21, 2009
- Dionex Corporation
- Purnendu K. Dasgupta
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Application
Membrane based concentrators
- Publication number 20080311672
- Publication date Dec 18, 2008
- Dionex Corporation
- Purnendu Dasgupta
- G01 - MEASURING TESTING