Inventor · disambiguated record
Christopher J. Owen
Also filed as: OWEN CHRISTOPHER · OWEN CHRISTOPHER J
48 granted patents·3 pending applications·1,201 citations·filing 1999–2024
99Inventor score
Top patents by PatentIndex Score
51 records- 0198US8236573B2Microflow analytical systemTOKHTUEV EUGENE·Filed 2011·Granted Aug 7, 2012·71 cites·20 claims
- 0298US8084756B2UV fluorometric sensor and method for using the sameTOKHTUEV EUGENE·Filed 2011·Granted Dec 27, 2011·53 cites·30 claims
- 0398US7550746B2UV fluorometric sensor and method for using the sameECOLAB INC·Filed 2007·Granted Jun 23, 2009·71 cites·20 claims
- 0497US8395515B2Hand hygiene compliance monitoringTOKHTUEV EUGENE·Filed 2010·Granted Mar 12, 2013·78 cites·32 claims
- 0597US8017409B2Microflow analytical systemECOLAB USA INC·Filed 2009·Granted Sep 13, 2011·66 cites·26 claims
- 0697US7924424B2Optical product detection sensorECOLAB USA INC·Filed 2009·Granted Apr 12, 2011·48 cites·25 claims
- 0796US9464982B2Self-cleaning optical sensorECOLAB USA INC·Filed 2015·Granted Oct 11, 2016·12 cites·16 claims
- 0896US7652267B2UV fluorometric sensor and method for using the sameECOLAB INC·Filed 2009·Granted Jan 26, 2010·30 cites·40 claims
- 0996US7491366B2Portable multi-channel device for optically testing a liquid sampleECOLAB INC·Filed 2005·Granted Feb 17, 2009·43 cites·32 claims
- 1095US8502680B2Hand hygiene compliance monitoringTOKHTUEV EUGENE·Filed 2010·Granted Aug 6, 2013·48 cites·20 claims
- 1195US8191703B2Conveyor system monitoring and maintenanceTOKHTUEV EUGENE·Filed 2010·Granted Jun 5, 2012·30 cites·15 claims
- 1295US8008080B2Valve analytical systemECOLAB USA INC·Filed 2009·Granted Aug 30, 2011·36 cites·7 claims
- 1394US9857305B2Fluorometer with multiple detection channelsECOLAB USA INC·Filed 2015·Granted Jan 2, 2018·6 cites·16 claims
- 1494US8373140B2Fluorometric sensorECOLAB USA INC·Filed 2010·Granted Feb 12, 2013·22 cites·34 claims
- 1593US9140648B2Fluorometer with multiple detection channelsECOLAB USA INC·Filed 2013·Granted Sep 22, 2015·11 cites·19 claims
- 1693US8178352B2Valve analytical systemTOKHTUEV EUGENE·Filed 2011·Granted May 15, 2012·21 cites·20 claims
- 1793US7989780B2UV fluorometric sensor and method for using the sameECOLAB INC·Filed 2009·Granted Aug 2, 2011·17 cites·44 claims
- 1892US9001319B2Self-cleaning optical sensorTOKHTUEV EUGENE·Filed 2012·Granted Apr 7, 2015·9 cites·14 claims
- 1992US8943901B2Fluid flow meterECOLAB USA INC·Filed 2013·Granted Feb 3, 2015·10 cites·21 claims
- 2092US8143070B2Optical cellTOKHTUEV EUGENE·Filed 2009·Granted Mar 27, 2012·16 cites·21 claims
- 2192US7198755B2Multichannel fluorosensorAPPRISE TECHNOLOGIES INC·Filed 2002·Granted Apr 3, 2007·53 cites·31 claims
- 2292US6494616B1Multiplexed sensor arrayUNIV MINNESOTA·Filed 2000·Granted Dec 17, 2002·53 cites·43 claims
- 2391US9383235B2Fluid flow meterECOLAB USA INC·Filed 2014·Granted Jul 5, 2016·9 cites·20 claims
- 2490US8387777B2Conveyor chain tension monitorTOKHTUEV EUGENE·Filed 2009·Granted Mar 5, 2013·19 cites·20 claims
- 2590US8071390B2Temperature stabilized optical cell and methodTOKHTUEV EUGENE·Filed 2009·Granted Dec 6, 2011·15 cites·20 claims
- 2689US8069719B2Gear flow meter with optical sensorTOKHTUEV EUGENE·Filed 2009·Granted Dec 6, 2011·19 cites·27 claims
- 2789US7372039B2Near UV absorption spectrometer and method for using the sameECOLAB INC·Filed 2005·Granted May 13, 2008·15 cites·35 claims
- 2889US7142299B2Turbidity sensorAPPRISE TECHNOLOGIES INC·Filed 2004·Granted Nov 28, 2006·40 cites·28 claims
- 2988US8352207B2Methods for calibrating a fluorometerECOLAB USA INC·Filed 2010·Granted Jan 8, 2013·12 cites·40 claims
- 3088US8004683B2Optical product detection sensorECOLAB USA INC·Filed 2008·Granted Aug 23, 2011·48 cites·25 claims
- 3186US8248611B2Handheld optical measuring device and method of useCHRISTENSEN WILLIAM M·Filed 2010·Granted Aug 21, 2012·9 cites·22 claims
- 3285US6842243B2Turbidity sensorAPPRISE TECHNOLOGIES INC·Filed 2002·Granted Jan 11, 2005·30 cites·39 claims
- 3385US6486474B1Infrared spectrometer for the measurement of isotopic ratiosUNIV MINNESOTA·Filed 1999·Granted Nov 26, 2002·80 cites·18 claims
- 3483US8076154B2Method of calibration for nonlinear optical sensorERICKSON JOSEPH·Filed 2009·Granted Dec 13, 2011·12 cites·14 claims
- 3583US7416701B2Calibrator for fluorosensorECOLAB INC·Filed 2005·Granted Aug 26, 2008·8 cites·16 claims
- 3681US8076155B2Wide range kinetic determination of peracid and/or peroxide concentrationsTOKHTUEV EUGENE·Filed 2009·Granted Dec 13, 2011·11 cites·33 claims
- 3781US7049602B2Radiation sensorTOKHTUEV EUGENE·Filed 2003·Granted May 23, 2006·26 cites·40 claims
- 3880US6916219B2Remote sampling systemAPPRISE TECHNOLOGIES INC·Filed 2002·Granted Jul 12, 2005·18 cites·49 claims
- 3979US9110049B2Optical cellECOLAB USA INC·Filed 2013·Granted Aug 18, 2015·2 cites·20 claims
- 4077US8120500B2Acoustic fluid presence/absence detectionTOKHTUEV EUGENE·Filed 2008·Granted Feb 21, 2012·16 cites·27 claims
- 4172US8563320B2Optical cellTOKHTUEV EUGENE·Filed 2012·Granted Oct 22, 2013·1 cites·18 claims
- 4270US8431412B2Microflow analytical systemTOKHTUEV EUGENE·Filed 2012·Granted Apr 30, 2013·1 cites·20 claims
- 4369US9696261B2Multi-channel device and method for measuring optical properties of a liquidTOKHTUEV EUGENE·Filed 2008·Granted Jul 4, 2017·2 cites·10 claims
- 4464US2025317768A1Communications system including broadband backhaul communication of diagnostic data and related methodsL3HARRIS GLOBAL COMMUNICATIONS INC·Filed 2024·Application pending·0 cites
- 4564US2021012640A1Hand hygiene compliance monitoringECOLAB USA INC·Filed 2020·Application pending·0 cites
- 4660US8727102B2Conveyor chain tension monitorECOLAB USA INC·Filed 2013·Granted May 20, 2014·2 cites·13 claims
- 4759US8912009B2Microflow analytical systemECOLAB USA INC·Filed 2013·Granted Dec 16, 2014·0 cites·20 claims
- 4854US8730701B2Driving circuit for powering a bi-directional loadSKIRDA ANATOLY·Filed 2009·Granted May 20, 2014·2 cites·12 claims
- 4950US2025111136A1Service management system having a form-creation interface including field sorting and selection functionalityATLASSIAN PTY LTD·Filed 2023·Application pending·0 cites
- 5045US9835482B2Gear flow meter with out of product sensorECOLAB USA INC·Filed 2015·Granted Dec 5, 2017·0 cites·20 claims
Showing the top 50 of 51 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →