Inventor · disambiguated record
Stuart C. Hansen
Also filed as: HANSEN STUART · HANSEN STUART C · HANSEN STUART CARL
21 granted patents·2 pending applications·551 citations·filing 1985–2013
96Inventor score
Top patents by PatentIndex Score
23 records- 0194US7312442B2Enhanced gradient multipole collision cell for higher duty cycleAGILENT TECHNOLOGIES INC·Filed 2005·Granted Dec 25, 2007·25 cites·21 claims
- 0294US6617768B1Multi dynode device and hybrid detector apparatus for mass spectrometryAGILENT TECHNOLOGIES INC·Filed 2000·Granted Sep 9, 2003·49 cites·26 claims
- 0394US5644131AHyperbolic ion trap and associated methods of manufactureHEWLETT PACKARD CO·Filed 1996·Granted Jul 1, 1997·104 cites·36 claims
- 0493US4885500AQuartz quadrupole for mass filterHEWLETT PACKARD CO·Filed 1988·Granted Dec 5, 1989·75 cites·3 claims
- 0592US7372042B2Lens device for introducing a second ion beam into a primary ion pathAGILENT TECHNOLOGIES INC·Filed 2005·Granted May 13, 2008·16 cites·32 claims
- 0689US7557343B2Segmented rod multipole as ion processing cellAGILENT TECHNOLOGIES INC·Filed 2005·Granted Jul 7, 2009·13 cites·21 claims
- 0788US4662914AFlow-limited direct GC/MS interfaceHEWLETT PACKARD CO·Filed 1985·Granted May 5, 1987·67 cites·7 claims
- 0887US6642516B1Apparatus and method of laser dissociation for mass spectrometryAGILENT TECHNOLOGIES INC·Filed 2002·Granted Nov 4, 2003·26 cites·25 claims
- 0986US6858839B1Ion optics for mass spectrometersAGILENT TECHNOLOGIES INC·Filed 2000·Granted Feb 22, 2005·23 cites·29 claims
- 1085US6469296B1Ion acceleration apparatus and methodAGILENT TECHNOLOGIES INC·Filed 2000·Granted Oct 22, 2002·27 cites·9 claims
- 1182US4960991AMultimode ionization sourceHEWLETT PACKARD CO·Filed 1989·Granted Oct 2, 1990·27 cites·14 claims
- 1279US9153427B2Vacuum ultraviolet photon source, ionization apparatus, and related methodsAGILENT TECHNOLOGIES INC·Filed 2013·Granted Oct 6, 2015·4 cites·19 claims
- 1378US7208726B2Ion trap mass spectrometer with scanning delay ion extractionAGILENT TECHNOLOGIES INC·Filed 2004·Granted Apr 24, 2007·13 cites·21 claims
- 1476US9831078B2Ion source for mass spectrometersAGILENT TECHNOLOGIES INC·Filed 2012·Granted Nov 28, 2017·3 cites·27 claims
- 1575US7105807B2Multi dynode device and hybrid detector apparatus for mass spectrometryAGILENT TECHNOLOGIES INC·Filed 2003·Granted Sep 12, 2006·9 cites·3 claims
- 1672US6717135B2Ion mirror for time-of-flight mass spectrometerAGILENT TECHNOLOGIES INC·Filed 2001·Granted Apr 6, 2004·9 cites·9 claims
- 1772US5672870AMass selective notch filter with quadrupole excision fieldsHEWLETT PACKARD CO·Filed 1995·Granted Sep 30, 1997·25 cites·15 claims
- 1869US5661300ACharged particle mirrorHEWLETT PACKARD CO·Filed 1996·Granted Aug 26, 1997·22 cites·20 claims
- 1961US9236232B2Multi-bore capillary for mass spectrometerHANSEN STUART C·Filed 2009·Granted Jan 12, 2016·1 cites·20 claims
- 2058US5030826ASingle port thermospray ion source with coaxial vapor flowHEWLETT PACKARD CO·Filed 1990·Granted Jul 9, 1991·13 cites·19 claims
- 2155US7989765B2Method and apparatus for trapping ionsAGILENT TECHNOLOGIES INC·Filed 2007·Granted Aug 2, 2011·0 cites·20 claims
- 2249US2006097147A1Ion optics for mass spectrometersANDERSON TOR C·Filed 2005·Application pending·0 cites
- 2347US2010327155A1Micro-plasma Illumination Device and MethodAGILENT TECHNOLOGIES INC·Filed 2007·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →