Inventor
OWEN CHRISTOPHER J
US27 patents
⚠️ This page may combine multiple inventors who share the name “OWEN CHRISTOPHER J”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
ECOLAB USA INC
10 patentsUS8004683B2Aug 23, 2011
Optical product detection sensor
ECOLAB USA INC48 citations94
US8373140B2Feb 12, 2013
Fluorometric sensor
ECOLAB USA INC22 citations92
US9464982B2Oct 11, 2016
Self-cleaning optical sensor
ECOLAB USA INC12 citations84
US9383235B2Jul 5, 2016
Fluid flow meter
ECOLAB USA INC9 citations84
US8943901B2Feb 3, 2015
Fluid flow meter
ECOLAB USA INC10 citations84
US9857305B2Jan 2, 2018
Fluorometer with multiple detection channels
ECOLAB USA INC6 citations83
US9140648B2Sep 22, 2015
Fluorometer with multiple detection channels
ECOLAB USA INC11 citations83
US8352207B2Jan 8, 2013
Methods for calibrating a fluorometer
ECOLAB USA INC12 citations80
US8912009B2Dec 16, 2014
Microflow analytical system
ECOLAB USA INC0 citations52
US9835482B2Dec 5, 2017
Gear flow meter with out of product sensor
ECOLAB USA INC0 citations40
TOKHTUEV EUGENE
8 patentsUS8502680B2Aug 6, 2013
Hand hygiene compliance monitoring
TOKHTUEV EUGENE48 citations97
US8395515B2Mar 12, 2013
Hand hygiene compliance monitoring
TOKHTUEV EUGENE78 citations97
US8084756B2Dec 27, 2011
UV fluorometric sensor and method for using the same
TOKHTUEV EUGENE53 citations97
US8191703B2Jun 5, 2012
Conveyor system monitoring and maintenance
TOKHTUEV EUGENE30 citations92
US7049602B2May 23, 2006
Radiation sensor
TOKHTUEV EUGENE26 citations90
US9001319B2Apr 7, 2015
Self-cleaning optical sensor
TOKHTUEV EUGENE9 citations84
US8120500B2Feb 21, 2012
Acoustic fluid presence/absence detection
TOKHTUEV EUGENE16 citations84
US9696261B2Jul 4, 2017
Multi-channel device and method for measuring optical properties of a liquid
TOKHTUEV EUGENE2 citations72
ECOLAB INC
5 patentsUS7550746B2Jun 23, 2009
UV fluorometric sensor and method for using the same
ECOLAB INC71 citations97
US7989780B2Aug 2, 2011
UV fluorometric sensor and method for using the same
ECOLAB INC17 citations92
US7491366B2Feb 17, 2009
Portable multi-channel device for optically testing a liquid sample
ECOLAB INC43 citations92
US7652267B2Jan 26, 2010
UV fluorometric sensor and method for using the same
ECOLAB INC30 citations91
US7372039B2May 13, 2008
Near UV absorption spectrometer and method for using the same
ECOLAB INC15 citations84