Inventor

GROB KONRAD

CH9 patents

⚠️ This page may combine multiple inventors who share the name “GROB KONRAD”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

THERMOQUEST ITALIA SPA

4 patents

US5759234AJun 2, 1998

Method and device for the injection of liquid samples in a gas chromatograph

THERMOQUEST ITALIA SPA17 citations82

US6451614B1Sep 17, 2002

Method and device for the vaporization injection

THERMOQUEST ITALIA SPA9 citations72

US5779765AJul 14, 1998

Process and device for the injection of large volumes of liquid samples in a gaschromatograph

THERMOQUEST ITALIA SPA10 citations72

US6389879B1May 21, 2002

Method, device and apparatus to detect changes of state in a capillary and to optimize injection conditions of a sample into gas-chromatography apparatuses

THERMOQUEST ITALIA SPA4 citations60

THERMO FINNIGAN ITALIA S P A

2 patents

US6638346B1Oct 28, 2003

Vaporization injector

THERMO FINNIGAN ITALIA S P A9 citations72

US6779379B2Aug 24, 2004

Method and device for vaporization injection

THERMO FINNIGAN ITALIA S P A5 citations61

FISONS INSTR SPA

1 patent

US5347844ASep 20, 1994

Process and device for vaporization injections in equipments for gas chromatographic analysis

FISONS INSTR SPA34 citations91

ERBA STRUMENTAZIONE

1 patent

US5174149ADec 29, 1992

Process and device for the vaporization injection of liquid samples in gas chromatographic analysis apparatuses

ERBA STRUMENTAZIONE17 citations73

THEMOQUEST ITALIA S P A

1 patent

US6257047B1Jul 10, 2001

Method and apparatus for the introduction of large volume samples in capillary columns for gas chromatography

THEMOQUEST ITALIA S P A11 citations68