Inventor
WERLICH MARK H
US15 patents
⚠️ This page may combine multiple inventors who share the name “WERLICH MARK H”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
AGILENT TECHNOLOGIES INC
9 patentsUS6294779B1Sep 25, 2001
Orthogonal ion sampling for APCI mass spectrometry
AGILENT TECHNOLOGIES INC36 citations95
USRE36892EOct 3, 2000
Orthogonal ion sampling for electrospray .[.LC/MS.]. mass spectrometry
AGILENT TECHNOLOGIES INC28 citations92
US8039795B2Oct 18, 2011
Ion sources for improved ionization
AGILENT TECHNOLOGIES INC17 citations91
US9455132B2Sep 27, 2016
Ion mobility spectrometry-mass spectrometry (IMS-MS) with improved ion transmission and IMS resolution
AGILENT TECHNOLOGIES INC11 citations82
US6797946B2Sep 28, 2004
Orthogonal ion sampling for APCI mass spectrometry
AGILENT TECHNOLOGIES INC12 citations82
US6498343B2Dec 24, 2002
Orthogonal ion sampling for APCI mass spectrometry
AGILENT TECHNOLOGIES INC12 citations81
US6639216B2Oct 28, 2003
Orthogonal ion sampling for APCI mass spectrometry
AGILENT TECHNOLOGIES INC11 citations73
US7547891B2Jun 16, 2009
Ion sampling apparatuses in fast polarity-switching ion sources
AGILENT TECHNOLOGIES INC7 citations71
US9281173B2Mar 8, 2016
Ion processing utilizing segmented vacuum manifold
AGILENT TECHNOLOGIES INC1 citations51
HEWLETT PACKARD CO
4 patentsUS5750988AMay 12, 1998
Orthogonal ion sampling for APCI mass spectrometry
HEWLETT PACKARD CO200 citations98
US5495108AFeb 27, 1996
Orthogonal ion sampling for electrospray LC/MS
HEWLETT PACKARD CO105 citations97
US5703360ADec 30, 1997
Automated calibrant system for use in a liquid separation/mass spectrometry apparatus
HEWLETT PACKARD CO73 citations95
US6278110B1Aug 21, 2001
Orthogonal ion sampling for APCI mass spectrometry
HEWLETT PACKARD CO11 citations73