Inventor · disambiguated record
Robert Graham Cooks
Also filed as: COOKS JR ROBERT · COOKS ROBERT G · COOKS ROBERT GRAHAM
186 granted patents·17 pending applications·2,965 citations·filing 1986–2025
99Inventor score
Files withPURDUE RESEARCH FOUNDATION184COOKS ROBERT GRAHAM6OUYANG ZHENG6CHARIPAR NICHOLAS1COOKS ROBERT G1
Top patents by PatentIndex Score
203 records- 0199US8859986B2Ion generation using wetted porous materialPURDUE RESEARCH FOUNDATION·Filed 2014·Granted Oct 14, 2014·42 cites·19 claims
- 0299US8710437B2Ion generation using wetted porous materialPURDUE RESEARCH FOUNDATION·Filed 2013·Granted Apr 29, 2014·55 cites·9 claims
- 0399US8704167B2Mass spectrometry analysis of microorganisms in samplesPURDUE RESEARCH FOUNDATION·Filed 2013·Granted Apr 22, 2014·67 cites·18 claims
- 0498US11469090B2Ion focusingPURDUE RESEARCH FOUNDATION·Filed 2021·Granted Oct 11, 2022·4 cites·12 claims
- 0598US10964517B2Mass spectrometry analysis of microorganisms in samplesPURDUE RESEARCH FOUNDATION·Filed 2020·Granted Mar 30, 2021·4 cites·6 claims
- 0698US10923338B2Ion focusingPURDUE RESEARCH FOUNDATION·Filed 2020·Granted Feb 16, 2021·6 cites·12 claims
- 0798US10811241B2Mass spectrometry analysis of microorganisms in samplesPURDUE RESEARCH FOUNDATION·Filed 2020·Granted Oct 20, 2020·4 cites·5 claims
- 0898US10777400B2Ion focusingPURDUE RESEARCH FOUNDATION·Filed 2020·Granted Sep 15, 2020·4 cites·13 claims
- 0998US10088461B2Ion generation using modified wetted porous materialsPURDUE RESEARCH FOUNDATION·Filed 2017·Granted Oct 2, 2018·20 cites·16 claims
- 1098US9941105B2Mass spectrometry analysis of microorganisms in samplesPURDUE RESEARCH FOUNDATION·Filed 2017·Granted Apr 10, 2018·22 cites·20 claims
- 1198US9700251B2Enclosed desorption electrospray ionization probes and method of use thereofPURDUE RESEARCH FOUNDATION·Filed 2017·Granted Jul 11, 2017·29 cites·20 claims
- 1298US9548192B2Ion focusingPURDUE RESEARCH FOUNDATION·Filed 2015·Granted Jan 17, 2017·34 cites·19 claims
- 1398US9500630B2Ion generation using modified wetted porous materialsPURDUE RESEARCH FOUNDATION·Filed 2016·Granted Nov 22, 2016·22 cites·20 claims
- 1498US9484195B2Systems and methods for transfer of ions for analysisPURDUE RESEARCH FOUNDATION·Filed 2015·Granted Nov 1, 2016·29 cites·19 claims
- 1598US9159540B2Systems and methods for transfer of ions for analysisPURDUE RESEARCH FOUNDATION·Filed 2015·Granted Oct 13, 2015·31 cites·23 claims
- 1698US8963079B2Systems and methods for transfer of ions for analysisPURDUE RESEARCH FOUNDATION·Filed 2014·Granted Feb 24, 2015·34 cites·14 claims
- 1798US8937288B1Mass spectrometry analysis of microorganisms in samplesPURDUE RESEARCH FOUNDATION·Filed 2014·Granted Jan 20, 2015·38 cites·20 claims
- 1898US8895918B2Ion generation using modified wetted porous materialsCOOKS ROBERT GRAHAM·Filed 2012·Granted Nov 25, 2014·59 cites·20 claims
- 1998US8859959B2Ion generation using wetted porous materialPURDUE RESEARCH FOUNDATION·Filed 2012·Granted Oct 14, 2014·46 cites·21 claims
- 2098US8859958B2Ion generation using wetted porous materialPURDUE RESEARCH FOUNDATION·Filed 2012·Granted Oct 14, 2014·46 cites·22 claims
- 2198US8859956B2Ion generation using wetted porous materialOUYANG ZHENG·Filed 2010·Granted Oct 14, 2014·87 cites·24 claims
- 2298US8816275B2Ion generation using wetted porous materialPURDUE RESEARCH FOUNDATION·Filed 2013·Granted Aug 26, 2014·52 cites·10 claims
- 2398US8803085B2Systems and methods for transfer of ions for analysisPURDUE RESEARCH FOUNDATION·Filed 2014·Granted Aug 12, 2014·61 cites·21 claims
- 2498US8766178B2Discontinuous atmospheric pressure interfaceOUYANG ZHENG·Filed 2012·Granted Jul 1, 2014·32 cites·25 claims
- 2598US8686351B2Systems and methods for transfer of ions for analysisPURDUE RESEARCH FOUNDATION·Filed 2013·Granted Apr 1, 2014·42 cites·16 claims
- 2698US8592756B2Systems and methods for transfer of ions for analysisOUYANG ZHENG·Filed 2012·Granted Nov 26, 2013·43 cites·49 claims
- 2798US8410431B2Systems and methods for transfer of ions for analysisOUYANG ZHENG·Filed 2009·Granted Apr 2, 2013·80 cites·6 claims
- 2898US8304718B2Discontinuous atmospheric pressure interfaceOUYANG ZHENG·Filed 2009·Granted Nov 6, 2012·133 cites·28 claims
- 2998US6838666B2Rectilinear ion trap and mass analyzer system and methodPURDUE RESEARCH FOUNDATION·Filed 2003·Granted Jan 4, 2005·104 cites·25 claims
- 3097US12154779B2Systems and methods for separating ions at about or above atmospheric pressurePURDUE RESEARCH FOUNDATION·Filed 2023·Granted Nov 26, 2024·2 cites·9 claims
- 3197US11631577B2Ion focusingPURDUE RESEARCH FOUNDATION·Filed 2022·Granted Apr 18, 2023·2 cites·8 claims
- 3297US10014169B2Ion focusingPURDUE RESEARCH FOUNDATION·Filed 2017·Granted Jul 3, 2018·19 cites·15 claims
- 3397US10004440B2Enclosed desorption electrospray ionization probes and method of use thereofPURDUE RESEARCH FOUNDATION·Filed 2017·Granted Jun 26, 2018·17 cites·20 claims
- 3497US9704700B2Sample analysis systems and methods of use thereofPURDUE RESEARCH FOUNDATION·Filed 2015·Granted Jul 11, 2017·26 cites·20 claims
- 3597US9620344B2Mass spectrometry analysis of microorganisms in samplesPURDUE RESEARCH FOUNDATION·Filed 2014·Granted Apr 11, 2017·29 cites·20 claims
- 3697US9230792B2Ion generation using modified wetted porous materialsPURDUE RESEARCH FOUNDATION·Filed 2014·Granted Jan 5, 2016·19 cites·16 claims
- 3797US9184038B2Ion focusingPURDUE RESEARCH FOUNDATION·Filed 2013·Granted Nov 10, 2015·26 cites·20 claims
- 3897US9165752B2Systems and methods for sample analysisPURDUE RESEARCH FOUNDATION·Filed 2014·Granted Oct 20, 2015·38 cites·18 claims
- 3997US9116154B2Ion generation using wetted porous materialPURDUE RESEARCH FOUNDATION·Filed 2014·Granted Aug 25, 2015·28 cites·20 claims
- 4097US9064674B2Low temperature plasma probe and methods of use thereofPURDUE RESEARCH FOUNDATION·Filed 2014·Granted Jun 23, 2015·32 cites·19 claims
- 4197US8932875B2Systems and methods for sample analysisCOOKS ROBERT GRAHAM·Filed 2011·Granted Jan 13, 2015·44 cites·21 claims
- 4297US8933398B2Ion generation using wetted porous materialPURDUE RESEARCH FOUNDATION·Filed 2013·Granted Jan 13, 2015·26 cites·10 claims
- 4397US8890063B2Ion generation using wetted porous materialPURDUE RESEARCH FOUNDATION·Filed 2012·Granted Nov 18, 2014·27 cites·12 claims
- 4497US8853627B2Discontinuous atmospheric pressure interfacePURDUE RESEARCH FOUNDATION·Filed 2014·Granted Oct 7, 2014·28 cites·20 claims
- 4597US7335897B2Method and system for desorption electrospray ionizationPURDUE RESEARCH FOUNDATION·Filed 2005·Granted Feb 26, 2008·199 cites·47 claims
- 4697US7015466B2Electrosonic spray ionization method and device for the atmospheric ionization of moleculesPURDUE RESEARCH FOUNDATION·Filed 2004·Granted Mar 21, 2006·77 cites·28 claims
- 4796US11830717B2Ion focusingPURDUE RESEARCH FOUNDATION·Filed 2023·Granted Nov 28, 2023·1 cites·10 claims
- 4896US11393668B2Mass spectrometry analysis of microorganisms in samplesPURDUE RESEARCH FOUNDATION·Filed 2021·Granted Jul 19, 2022·2 cites·10 claims
- 4996US10615021B2ION focusingPURDUE RESEARCH FOUNDATION·Filed 2018·Granted Apr 7, 2020·9 cites·12 claims
- 5096US10204772B2Mass spectrometry analysis of microorganisms in samplesPURDUE RESEARCH FOUNDATION·Filed 2018·Granted Feb 12, 2019·9 cites·20 claims
Showing the top 50 of 203 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →