retention gaps

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G01N2030/165

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GPHYSICS G01Measuring instruments G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES

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G01N2030/165retention gaps

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Patents Grantslast 30 patents

Information Patent Grant
Method and apparatus for injecting samples in gas chromatography
- Patent number 7,818,994
- Issue date Oct 26, 2010
- Thermo Electron S.p.A.
- Fausto Munari
- G01 - MEASURING TESTING
Information Patent Grant
Method and device for vaporization injection of high volumes in gas...
- Patent number 6,955,709
- Issue date Oct 18, 2005
- Thermo Electron S.p.A.
- Paolo Magni
- G01 - MEASURING TESTING
Information Patent Grant
Chromatographic method and chromatographic columns therefor
- Patent number 6,423,220
- Issue date Jul 23, 2002
- Trikonex AB
- Tomas Fex
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Gas chromatographic method
- Patent number 5,904,749
- Issue date May 18, 1999
- Christopher Huk-Shi Chen
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
On-line coupled liquid and gas chromatography system with an interf...
- Patent number 5,522,988
- Issue date Jun 4, 1996
- The Dow Chemical Company
- Hernan J. Cortes
- G01 - MEASURING TESTING
Information Patent Grant
Methods and apparatus for automated on-column injection using a sle...
- Patent number 5,400,666
- Issue date Mar 28, 1995
- Hewlett-Packard Company
- Wei J. Song
- G01 - MEASURING TESTING
Information Patent Grant
Vented capillary gas chromatography apparatus
- Patent number 5,338,514
- Issue date Aug 16, 1994
- The Dow Chemical Company
- Paul L. Morabito
- G01 - MEASURING TESTING
Information Patent Grant
On-line coupled liquid and gas chromatography system with an interf...
- Patent number 5,236,593
- Issue date Aug 17, 1993
- The Dow Chemical Company
- Hernan J. Cortes
- G01 - MEASURING TESTING
Information Patent Grant
Heated column inlet gas chromatography method and apparatus
- Patent number 5,048,322
- Issue date Sep 17, 1991
- The Dow Chemical Company
- Joseph F. Hiller
- G01 - MEASURING TESTING
Information Patent Grant
Vented retention gap capillary gas chromatography method
- Patent number 5,001,071
- Issue date Mar 19, 1991
- The Dow Chemical Company
- Paul L. Morabito
- G01 - MEASURING TESTING
Information Patent Grant
Supercritical fluid chromatography injector and the method for usin...
- Patent number 4,967,590
- Issue date Nov 6, 1990
- UND-SEM Foundation
- David J. Miller
- G01 - MEASURING TESTING
Information Patent Grant
Method for on-column injection gas chromatography
- Patent number 4,962,042
- Issue date Oct 9, 1990
- The Dow Chemical Company
- Paul L. Morabito
- G01 - MEASURING TESTING
Information Patent Grant
On-line coupled liquid and gas chromatography system
- Patent number 4,935,145
- Issue date Jun 19, 1990
- The Dow Chemical Company
- Hernan J. Cortes
- G01 - MEASURING TESTING
Information Patent Grant
Method and device for vacuum chromatography
- Patent number 4,713,963
- Issue date Dec 22, 1987
- Daryl Sharp
- G01 - MEASURING TESTING
Information Patent Grant
Solute focusing technique for on-column injection in capillary gas...
- Patent number 4,477,266
- Issue date Oct 16, 1984
- Varian Associates, Inc.
- Frank J. Yang
- G01 - MEASURING TESTING
Information Patent Grant
Method and device for vaporization injection of a liquid sample for...
- Patent number 4,383,839
- Issue date May 17, 1983
- Carlo Erba Strumentazione S.p.A.
- Giorgio Sisti
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
Method and Apparatus for Injecting Samples in Gas Chromatography
- Publication number 20080257013
- Publication date Oct 23, 2008
- Thermo Electron S.p.A.
- Fausto Munari
- G01 - MEASURING TESTING
Information Patent Application
METHOD AND DEVICE FOR VAPORIZATION INJECTION OF HIGH VOLUMES IN GAS...
- Publication number 20040187682
- Publication date Sep 30, 2004
- Thermo Finnigan Italia S.p.A.
- Paolo Magni
- G01 - MEASURING TESTING
Information Patent Application
Method and device for vaporization injection of high volumes in gas...
- Publication number 20040050251
- Publication date Mar 18, 2004
- Paolo Magni
- G01 - MEASURING TESTING

retention gaps

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Method and apparatus for injecting samples in gas chromatography

Method and device for vaporization injection of high volumes in gas...

Chromatographic method and chromatographic columns therefor

Gas chromatographic method

On-line coupled liquid and gas chromatography system with an interf...

Methods and apparatus for automated on-column injection using a sle...

Vented capillary gas chromatography apparatus

On-line coupled liquid and gas chromatography system with an interf...

Heated column inlet gas chromatography method and apparatus

Vented retention gap capillary gas chromatography method

Supercritical fluid chromatography injector and the method for usin...

Method for on-column injection gas chromatography

On-line coupled liquid and gas chromatography system

Method and device for vacuum chromatography

Solute focusing technique for on-column injection in capillary gas...

Method and device for vaporization injection of a liquid sample for...

Patents Applicationslast 30 patents

Method and Apparatus for Injecting Samples in Gas Chromatography

METHOD AND DEVICE FOR VAPORIZATION INJECTION OF HIGH VOLUMES IN GAS...

Method and device for vaporization injection of high volumes in gas...