Inventor · disambiguated record
Gholamreza Javahery
Also filed as: JAVAHERY GHOLAMREZA
39 granted patents·11 pending applications·863 citations·filing 1998–2025
98Inventor score
Files withIONICS MASS SPECTROMETRY GROUP11PERKINELMER HEALTH SCIENCES CANADA INC11KIMIA ANALYTICS INC6QUADROCORE CORP5ANALYTICA OF BRANFORD INC3
Top patents by PatentIndex Score
50 records- 0199US7858926B1Mass spectrometry with segmented RF multiple ion guides in various pressure regionsPERKINELMER HEALTH SCI INC·Filed 2006·Granted Dec 28, 2010·71 cites·57 claims
- 0299US7034292B1Mass spectrometry with segmented RF multiple ion guides in various pressure regionsANALYTICA OF BRANFORD INC·Filed 2003·Granted Apr 25, 2006·222 cites·29 claims
- 0398US7049584B1Fragmentation methods for mass spectrometryANALYTICA OF BRANFORD INC·Filed 2005·Granted May 23, 2006·59 cites·40 claims
- 0498US6799355B2Apparatus and method for tandem ICP/FAIMS/MSCA NAT RESEARCH COUNCIL·Filed 2001·Granted Oct 5, 2004·97 cites·9 claims
- 0597US8334507B1Fragmentation methods for mass spectrometryWHITEHOUSE CRAIG M·Filed 2006·Granted Dec 18, 2012·43 cites·21 claims
- 0697US6919562B1Fragmentation methods for mass spectrometryANALYTICA OF BRANFORD INC·Filed 2003·Granted Jul 19, 2005·76 cites·41 claims
- 0796US7405398B2Mass spectrometer interfaceIONICS MASS SPECTROMETRY GROUP·Filed 2006·Granted Jul 29, 2008·23 cites·21 claims
- 0894US7868289B2Mass spectrometer ion guide providing axial field, and methodIONICS MASS SPECTROMETRY GROUP·Filed 2007·Granted Jan 11, 2011·23 cites·25 claims
- 0994US7569811B2Concentrating mass spectrometer ion guide, spectrometer and methodIONICS MASS SPECTROMETRY GROUP·Filed 2006·Granted Aug 4, 2009·22 cites·58 claims
- 1094US7091477B2Mass spectrometer interfaceIONICS MASS SPECTROMETRY GROUP·Filed 2004·Granted Aug 15, 2006·41 cites·38 claims
- 1193US6093929AHigh pressure MS/MS systemMDS INC·Filed 1998·Granted Jul 25, 2000·91 cites·9 claims
- 1292US7728292B2Method and apparatus for detecting positively charged and negatively charged ionized particlesIONICS MASS SPECTROMETRY GROUP·Filed 2006·Granted Jun 1, 2010·14 cites·31 claims
- 1390US11094520B2Multiple gas flow ionizerPERKINELMER HEALTH SCIENCES CANADA INC·Filed 2020·Granted Aug 17, 2021·2 cites·20 claims
- 1488US10658168B2Multiple gas flow ionizerPERKINELMER HEALTH SCIENCES CANADA INC·Filed 2018·Granted May 19, 2020·4 cites·19 claims
- 1588US7687771B2High sensitivity mass spectrometer interface for multiple ion sourcesIONICS MASS SPECTROMETRY GROUP·Filed 2007·Granted Mar 30, 2010·10 cites·37 claims
- 1687US10622200B2Ionization sources and systems and methods using themPERKINELMER HEALTH SCIENCES CANADA INC·Filed 2018·Granted Apr 14, 2020·5 cites·22 claims
- 1787US9048076B2Non-contact trace chemical screeningSTOTT WILLIAM R·Filed 2012·Granted Jun 2, 2015·11 cites·27 claims
- 1885US9916969B2Mass analyser interfacePERKINELMER HEALTH SCIENCES CANADA INC·Filed 2013·Granted Mar 13, 2018·6 cites·32 claims
- 1983US9449803B2Mass spectrometer interfacePERKINELMER HEALTH SCIENCES CANADA INC·Filed 2014·Granted Sep 20, 2016·4 cites·10 claims
- 2083US7932488B2Concentrating mass spectrometer ion guide, spectrometer and methodJAVAHERY GHOLAMREZA·Filed 2009·Granted Apr 26, 2011·7 cites·10 claims
- 2178US9343280B2Multi-pressure stage mass spectrometer and methodsCOUSINS LISA·Filed 2008·Granted May 17, 2016·7 cites·45 claims
- 2278US8686356B2Fragmentation methods for mass spectrometryPERKINELMER HEALTH SCI INC·Filed 2012·Granted Apr 1, 2014·2 cites·20 claims
- 2378US7439498B2Method and apparatus for separation of isobaric interferencesLITHERLAND ALBERT EDWARD·Filed 2005·Granted Oct 21, 2008·11 cites·86 claims
- 2476US8008619B2High sensitivity mass spectrometer interface for multiple ion sourcesIONICS MASS SPECTROMETRY GROUP·Filed 2010·Granted Aug 30, 2011·3 cites·14 claims
- 2574US11864303B2Air-cooled interface for inductively coupled plasma mass spectrometer (ICP-MS)KIMIA ANALYTICS INC·Filed 2021·Granted Jan 2, 2024·1 cites·34 claims
- 2674US11631578B2Multiple gas flow ionizerPERKINELMER HEALTH SCIENCES CANADA INC·Filed 2021·Granted Apr 18, 2023·0 cites·15 claims
- 2774US11621153B2Mass spectrometry of surface contaminationQUADROCORE CORP·Filed 2021·Granted Apr 4, 2023·1 cites·12 claims
- 2872US8981290B2Fragmentation methods for mass spectrometryPERKINELMER HEALTH SCI INC·Filed 2014·Granted Mar 17, 2015·1 cites·17 claims
- 2969US8546750B2Mass spectrometer interfaceJOLLIFFE CHARLES·Filed 2008·Granted Oct 1, 2013·4 cites·16 claims
- 3067US11705319B2Discharge chambers and ionization devices, methods and systems using themPERKINELMER HEALTH SCIENCES CANADA INC·Filed 2021·Granted Jul 18, 2023·0 cites·20 claims
- 3167US7659505B2Ion source vessel and methodsIONICS MASS SPECTROMETRY GROUP·Filed 2008·Granted Feb 9, 2010·1 cites·46 claims
- 3264US8044348B2Ion source vessel and methodsIONICS MASS SPECTROMETRY GROUP·Filed 2009·Granted Oct 25, 2011·1 cites·15 claims
- 3361US2025014883A1Deposit-reducing ionization sourceQUADROCORE CORP·Filed 2024·Application pending·0 cites
- 3460US11031227B2Discharge chambers and ionization devices, methods and systems using themPERKINELMER HEALTH SCIENCES CANADA INC·Filed 2019·Granted Jun 8, 2021·0 cites·19 claims
- 3557US11367603B2Multiple analyte ion sourcePERKINELMER HEALTH SCIENCES CANADA INC·Filed 2020·Granted Jun 21, 2022·0 cites·18 claims
- 3656US8946622B2Mass spectrometer interfaceIONICS MASS SPECTROMETRY GROUP·Filed 2013·Granted Feb 3, 2015·0 cites·20 claims
- 3753US2015311053A1Non-contact trace chemical screeningMSDETECTION CORP·Filed 2015·Application pending·0 cites
- 3851US2025308877A1Hybrid inductively coupled plasma mass spectrometer (icp-ms) and methodsKIMIA ANALYTICS INC·Filed 2025·Application pending·0 cites
- 3951US2024258093A1An electron impact ionization within radio frequency confinement fieldsQUADROCORE CORP·Filed 2022·Application pending·0 cites
- 4050US10658167B2Off-axis ionization devices and systems using themPERKINELMER HEALTH SCIENCES CANADA INC·Filed 2018·Granted May 19, 2020·0 cites·20 claims
- 4150US8080785B2High pressure collision cell for mass spectrometerJAVAHERY GHOLAMREZA·Filed 2008·Granted Dec 20, 2011·0 cites·33 claims
- 4250US2024162024A1A system for production of high yield of ions in rf only confinement field for use in mass spectrometryQUADROCORE CORP·Filed 2022·Application pending·0 cites
- 4350US2024128070A1Multimode ion detector with wide dynamic range and automatic mode switchingKIMIA ANALYTICS INC·Filed 2023·Application pending·0 cites
- 4449US2010252729A1Method and apparatus for detecting positively charged and negatively charged ionized particlesIONICS MASS SPECTROMETRY GROUP·Filed 2010·Application pending·0 cites
- 4548US10636645B2Dual chamber electron impact and chemical ionization sourcePERKINELMER HEALTH SCIENCES CANADA INC·Filed 2018·Granted Apr 28, 2020·0 cites·20 claims
- 4648US2024387160A1A solid-target collision cell for mass spectrometryKIMIA ANALYTICS INC·Filed 2023·Application pending·0 cites
- 4747US2025226199A1Method and apparatus to increase sensitivity of inductively coupled plasma mass spectrometryKIMIA ANALYTICS INC·Filed 2022·Application pending·0 cites
- 4846US11594407B2Sample introduction system for mass spectrometryQUADROCORE CORP·Filed 2021·Granted Feb 28, 2023·0 cites·6 claims
- 4945US2024203722A1A system to generate a high yield of negative ions for icp-msKIMIA ANALYTICS INC·Filed 2022·Application pending·0 cites
- 5045US2011133079A1Mass spectrometer ion guide providing axial field, and methodCOUSINS LISA·Filed 2010·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →