Hansjorg Emil Cueni

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Stansstad, CH

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Patents Grantslast 30 patents

Information Patent Grant
Sample pipette
- Patent number 7,434,483
- Issue date Oct 14, 2008
- CTC Analytics AG
- Hansjörg Cueni
- G01 - MEASURING TESTING
Information Patent Grant
Valve arrangement
- Patent number 7,393,508
- Issue date Jul 1, 2008
- Hansjörg Emil Cueni
- G01 - MEASURING TESTING
Information Patent Grant
Rotating valve
- Patent number 7,213,615
- Issue date May 8, 2007
- CS Analytics AG
- Hansjörg Emil Cueni
- G01 - MEASURING TESTING
Information Patent Grant
Sample injection valve for high-performance liquid chromatography (...
- Patent number 6,874,354
- Issue date Apr 5, 2005
- CTC Analytics AG
- Hansjörg Cueni
- G01 - MEASURING TESTING
Information Patent Grant
Process for producing a quadrupole electrode arrangement
- Patent number 6,102,763
- Issue date Aug 15, 2000
- Hansjorg Cueni
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
DEVICE FOR COUPLING AN ATTACHMENT
- Publication number 20090206970
- Publication date Aug 20, 2009
- CTC ANALYTICS AG
- Hansjörg Cueni
- G01 - MEASURING TESTING
Information Patent Application
Sample pipette
- Publication number 20070056350
- Publication date Mar 15, 2007
- Hansjörg Cueni
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Rotating valve
- Publication number 20060191581
- Publication date Aug 31, 2006
- Hansjorg Emil Cueni
- G01 - MEASURING TESTING
Information Patent Application
Sample injection valve for high-performacne liquid chromatography (...
- Publication number 20040020542
- Publication date Feb 5, 2004
- Hansjorg Emil Cueni
- G01 - MEASURING TESTING
Information Patent Application
Valve arrangement
- Publication number 20030185714
- Publication date Oct 2, 2003
- Hansjorg Emil Cueni
- G01 - MEASURING TESTING