Duluth, Minnesota
United States
63
2020-06-18
The entities that hold a legal rights for patent applications filed by inventor Tokhtuev Eugene:
Eugene Tokhtuev from Duluth, US has applied for patents for these inventions. The list has both pending applications and granted patents:
Fluid flow meter with linerarization
#2 | 2019-01-31Fluid flow meter with viscosity correction
#3 | 2019-01-31Fluid flow meter with normalized output
#4 | 2018-11-13Fluid flow meter with linearization
#5 | 2018-02-22Conductivity sensor with void correction
#6 | 2017-07-13Fluorescence assay for quantification of picolinate and other compounds in oxidizers and oxidizing compositions
#7 | 2017-06-22Apparatus, method and system for calibrating a liquid dispensing system
#8 | 2016-09-08Multi-channel fluorometric sensor and method of using same
#9 | 2016-09-08Gear flow meter with out of product sensor
#10 | 2016-04-07Handheld fluorometer
#11 | 2016-02-18Handheld fluorometer
#12 | 2016-02-04Fluorometer with multiple detection channels
#13 | 2016-01-21Oval gear meter
#14 | 2015-12-17Check valve for a fluid flow regulation system
#15 | 2015-06-25Self-cleaning optical sensor
#16 | 2015-06-18Fluid flow meter
#17 | 2015-04-02Multi-channel fluorometric sensor and method of using same
#18 | 2014-09-18Fluorometer with multiple detection channels
#19 | 2014-09-18Fluid flow meter
#20 | 2014-05-22Optical cell
#21 | 2014-04-24Apparatus, method and system for calibrating a liquid dispensing system
#22 | 2014-02-06Apparatus, method and system for calibrating a liquid dispensing system
#23 | 2013-11-07Self-cleaning optical sensor
#24 | 2013-10-03Flow chamber for online fluorometer
#25 | 2013-09-26Microflow analytical system
#26 | 2013-06-13Conveyor chain tension monitor
#27 | 2012-11-01Microflow analytical system
#28 | 2012-06-14Optical cell
#29 | 2012-02-02Apparatus, method and system for calibrating a liquid dispensing system
#30 | 2011-12-01Microflow analytical system
#31 | 2011-10-27UV fluorometric sensor and method for using the same
#32 | 2011-10-06Methods for calibrating a fluorometer
#33 | 2011-10-06Valve analytical system
#34 | 2011-10-06Handheld optical measuring device and method of use
#35 | 2011-10-06Handheld fluorometer and method of use
#36 | 2011-10-06Fluorometric sensor
#37 | 2011-08-18Conveyor system monitoring and maintenance
#38 | 2011-04-07Conveyor chain tension monitor
#39 | 2011-03-24Valve analytical system
#40 | 2010-12-16Hand hygiene compliance monitoring
#41 | 2010-12-16Hand hygiene compliance monitoring
#42 | 2010-12-02Microflow analytical system
#43 | 2010-08-12Driving circuit for powering a bi-directional load
#44 | 2010-08-12Gear flow meter with optical sensor
#45 | 2010-06-10Acoustic fluid presence/absence detection
#46 | 2010-04-08UV fluorometric sensor and method for using the same
#47 | 2009-10-22Optical product detection sensor
#48 | 2009-08-27UV fluorometric sensor and method for using the same
#49 | 2009-06-11Method of calibration for nonlinear optical sensor
#50 | 2009-06-11Wide range kinetic determination of peracid and/or peroxide concentrations
#51 | 2009-06-11Temperature stabilized optical cell and method
#52 | 2009-06-11Optical cell
#53 | 2009-04-16Multi-channel device and method for measuring optical properties of a liquid
#54 | 2009-04-16Optical product detection sensor
#55 | 2008-02-07UV fluorometric sensor and method for using the same
#56 | 2007-06-21Near UV absorption spectrometer and method for using the same
#57 | 2007-04-03Multichannel fluorosensor
#58 | 2006-09-07Portable multi-channel device for optically testing a liquid sample
#59 | 2006-06-08Calibrator for fluorosensor
#60 | 2006-05-23Radiation sensor
#61 | 2006-05-18Turbidity sensor
#62 | 2005-07-12Remote sampling system
#63 | 2005-01-11Turbidity sensor
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