Inventor
GELLERT UDO
DE14 patents
⚠️ This page may combine multiple inventors who share the name “GELLERT UDO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SIEMENS AG
8 patentsUS6454840B1Sep 24, 2002
Separation-column unit for a gas-chromatograph and method for making the same
SIEMENS AG32 citations92
US6447581B2Sep 10, 2002
Gas flow switching device
SIEMENS AG12 citations73
US6896406B2May 24, 2005
Heat conductivity detector
SIEMENS AG11 citations72
US10215738B2Feb 26, 2019
Multi-way valve
SIEMENS AG1 citations61
US10126277B2Nov 13, 2018
Method and thermal conductivity detector
SIEMENS AG1 citations50
US10060866B2Aug 28, 2018
Thermal conductivity detector and detector module
SIEMENS AG1 citations50
US9546972B2Jan 17, 2017
Thermal conductivity detector
SIEMENS AG0 citations50
US9903770B2Feb 27, 2018
Thermal conductivity detector circuit and method for operating the same
SIEMENS AG0 citations38
GELLERT UDO
5 patentsUS9599595B2Mar 21, 2017
Comprehensive two-dimensional gas chromatograph and modulator for the chromatograph
GELLERT UDO2 citations70
US9027421B2May 12, 2015
Liquid-metering device for a gas analyzer
GELLERT UDO1 citations49
US9116160B2Aug 25, 2015
Method and arrangement for gas chromatographic analysis of a gas sample
GELLERT UDO0 citations48
US9201050B2Dec 1, 2015
Method for improving a chromatographic detection limit for an analyte
GELLERT UDO0 citations38
US8240334B2Aug 14, 2012
Arrangement for metering a gaseous sample in a carrier gas stream
GELLERT UDO0 citations38