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Paul S. Schilling
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Duluth, MN, US
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Patents Grants
last 30 patents
Information
Patent Grant
Hand hygiene compliance monitoring
Patent number
RE48951
Issue date
Mar 1, 2022
Ecolab USA Inc.
Eugene Tokhtuev
Information
Patent Grant
Fluid flow meter with normalized output
Patent number
10,260,923
Issue date
Apr 16, 2019
Ecolab USA Inc.
Eugene Tokhtuev
G01 - MEASURING TESTING
Information
Patent Grant
Fluid flow meter with normalized output
Patent number
10,139,258
Issue date
Nov 27, 2018
Ecolab USA Inc.
Eugene Tokhtuev
G01 - MEASURING TESTING
Information
Patent Grant
Fluorometer with multiple detection channels
Patent number
9,857,305
Issue date
Jan 2, 2018
Ecolab USA, Inc.
Eugene Tokhtuev
G01 - MEASURING TESTING
Information
Patent Grant
Gear flow meter with out of product sensor
Patent number
9,835,482
Issue date
Dec 5, 2017
Ecolab USA Inc.
Eugene Tokhtuev
G01 - MEASURING TESTING
Information
Patent Grant
Multi-channel device and method for measuring optical properties of...
Patent number
9,696,261
Issue date
Jul 4, 2017
Ecolab USA Inc.
Eugene Tokhtuev
G01 - MEASURING TESTING
Information
Patent Grant
Fluid flow meter
Patent number
9,383,235
Issue date
Jul 5, 2016
Ecolab USA Inc.
Eugene Tokhtuev
G01 - MEASURING TESTING
Information
Patent Grant
Fluorometer with multiple detection channels
Patent number
9,140,648
Issue date
Sep 22, 2015
Ecolab USA Inc.
Eugene Tokhtuev
G01 - MEASURING TESTING
Information
Patent Grant
Optical cell
Patent number
9,110,049
Issue date
Aug 18, 2015
Ecolab USA Inc.
Eugene Tokhtuev
C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information
Patent Grant
Fluid flow meter
Patent number
8,943,901
Issue date
Feb 3, 2015
Ecolab USA Inc.
Eugene Tokhtuev
G01 - MEASURING TESTING
Information
Patent Grant
Optical cell
Patent number
8,563,320
Issue date
Oct 22, 2013
Ecolab USA Inc.
Eugene Tokhtuev
C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information
Patent Grant
Hand hygiene compliance monitoring
Patent number
8,502,680
Issue date
Aug 6, 2013
Ecolab USA Inc.
Eugene Tokhtuev
G08 - SIGNALLING
Information
Patent Grant
Hand hygiene compliance monitoring
Patent number
8,395,515
Issue date
Mar 12, 2013
Ecolab USA Inc.
Eugene Tokhtuev
G08 - SIGNALLING
Information
Patent Grant
Configurable application of a tire dressing
Patent number
8,383,207
Issue date
Feb 26, 2013
ZEP IP Holding LLC
David J. Falbaum
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Determination of tire parameters for configurable application of a...
Patent number
8,379,925
Issue date
Feb 19, 2013
ZEP IP Holding LLC
Paul S. Schilling
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Conveyor system monitoring and maintenance
Patent number
8,191,703
Issue date
Jun 5, 2012
Ecolab USA Inc.
Eugene Tokhtuev
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information
Patent Grant
Optical cell
Patent number
8,143,070
Issue date
Mar 27, 2012
Ecolab USA Inc.
Eugene Tokhtuev
C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information
Patent Grant
UV fluorometric sensor and method for using the same
Patent number
8,084,756
Issue date
Dec 27, 2011
Ecolab Inc.
Eugene Tokhtuev
G01 - MEASURING TESTING
Information
Patent Grant
Method of calibration for nonlinear optical sensor
Patent number
8,076,154
Issue date
Dec 13, 2011
Ecolab USA Inc.
Joseph Erickson
G01 - MEASURING TESTING
Information
Patent Grant
Wide range kinetic determination of peracid and/or peroxide concent...
Patent number
8,076,155
Issue date
Dec 13, 2011
Ecolab USA Inc.
Eugene Tokhtuev
G01 - MEASURING TESTING
Information
Patent Grant
Optical product detection sensor
Patent number
8,004,683
Issue date
Aug 23, 2011
Ecolab USA Inc.
Eugene Tokhtuev
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
UV fluorometric sensor and method for using the same
Patent number
7,989,780
Issue date
Aug 2, 2011
Ecolab Inc.
Eugene Tokhtuev
G01 - MEASURING TESTING
Information
Patent Grant
UV fluorometric sensor and method for using the same
Patent number
7,652,267
Issue date
Jan 26, 2010
Ecolab Inc.
Eugene T. Tokhtuev
G01 - MEASURING TESTING
Information
Patent Grant
UV fluorometric sensor and method for using the same
Patent number
7,550,746
Issue date
Jun 23, 2009
Ecolab Inc.
Eugene Tokhtuev
G01 - MEASURING TESTING
Information
Patent Grant
Near UV absorption spectrometer and method for using the same
Patent number
7,372,039
Issue date
May 13, 2008
Ecolab Inc.
Eugene Tokhtuev
G01 - MEASURING TESTING
Patents Applications
last 30 patents
Information
Patent Application
HAND HYGIENE COMPLIANCE MONITORING
Publication number
20210012640
Publication date
Jan 14, 2021
ECOLAB USA INC.
Eugene Tokhtuev
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
FLUID FLOW METER WITH NORMALIZED OUTPUT
Publication number
20190033114
Publication date
Jan 31, 2019
ECOLAB USA INC.
Eugene Tokhtuev
G01 - MEASURING TESTING
Information
Patent Application
GEAR FLOW METER WITH OUT OF PRODUCT SENSOR
Publication number
20160258790
Publication date
Sep 8, 2016
ECOLAB USA INC.
Eugene Tokhtuev
G01 - MEASURING TESTING
Information
Patent Application
FLUOROMETER WITH MULTIPLE DETECTION CHANNELS
Publication number
20160033407
Publication date
Feb 4, 2016
ECOLAB USA INC.
Eugene TOKHTUEV
G01 - MEASURING TESTING
Information
Patent Application
FLUID FLOW METER
Publication number
20150168186
Publication date
Jun 18, 2015
ECOLAB USA INC.
Eugene Tokhtuev
G01 - MEASURING TESTING
Information
Patent Application
FLUOROMETER WITH MULTIPLE DETECTION CHANNELS
Publication number
20140264077
Publication date
Sep 18, 2014
ECOLAB USA INC.
Eugene TOKHTUEV
G01 - MEASURING TESTING
Information
Patent Application
FLUID FLOW METER
Publication number
20140260672
Publication date
Sep 18, 2014
Eugene Tokhtuev
G01 - MEASURING TESTING
Information
Patent Application
OPTICAL CELL
Publication number
20140141523
Publication date
May 22, 2014
Eugene Tokhtuev
C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information
Patent Application
OPTICAL CELL
Publication number
20120149121
Publication date
Jun 14, 2012
ECOLAB USA INC.
Eugene Tokhtuev
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
UV fluorometric sensor and method for using the same
Publication number
20110260079
Publication date
Oct 27, 2011
Ecolab Inc.
Eugene Tokhtuev
G01 - MEASURING TESTING
Information
Patent Application
CONVEYOR SYSTEM MONITORING AND MAINTENANCE
Publication number
20110198194
Publication date
Aug 18, 2011
Ecolab Inc.
Eugene Tokhtuev
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information
Patent Application
HAND HYGIENE COMPLIANCE MONITORING
Publication number
20100315244
Publication date
Dec 16, 2010
Ecolab USA Inc.,
Eugene Tokhtuev
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
HAND HYGIENE COMPLIANCE MONITORING
Publication number
20100315243
Publication date
Dec 16, 2010
ECOLAB USA INC.
Eugene Tokhtuev
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
DETERMINATION OF TIRE PARAMETERS FOR CONFIGURABLE APPLICATION OF A...
Publication number
20100272370
Publication date
Oct 28, 2010
Ecolab Inc.
Paul S. Schilling
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
CONFIGURABLE APPLICATION OF A TIRE DRESSING
Publication number
20100272916
Publication date
Oct 28, 2010
Ecolab Inc.
David J. Falbaum
B60 - VEHICLES IN GENERAL
Information
Patent Application
UV FLUOROMETRIC SENSOR AND METHOD FOR USING THE SAME
Publication number
20100084572
Publication date
Apr 8, 2010
Ecolab Inc.
Eugene Tokhtuev
G01 - MEASURING TESTING
Information
Patent Application
UV FLUOROMETRIC SENSOR AND METHOD FOR USING THE SAME
Publication number
20090212236
Publication date
Aug 27, 2009
Ecolab Inc.
Eugene Tokhtuev
G01 - MEASURING TESTING
Information
Patent Application
WIDE RANGE KINETIC DETERMINATION OF PERACID AND/OR PEROXIDE CONCENT...
Publication number
20090150086
Publication date
Jun 11, 2009
Ecolab Inc.
Eugene Tokhtuev
G01 - MEASURING TESTING
Information
Patent Application
METHOD OF CALIBRATION FOR NONLINEAR OPTICAL SENSOR
Publication number
20090150106
Publication date
Jun 11, 2009
Ecolab Inc.
Joseph Erickson
G01 - MEASURING TESTING
Information
Patent Application
OPTICAL CELL
Publication number
20090145202
Publication date
Jun 11, 2009
Ecolab Inc.
Eugene Tokhtuev
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
OPTICAL PRODUCT DETECTION SENSOR
Publication number
20090097029
Publication date
Apr 16, 2009
Ecolab Inc.
Eugene Tokhtuev
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
MULTI-CHANNEL DEVICE AND METHOD FOR MEASURING OPTICAL PROPERTIES OF...
Publication number
20090098022
Publication date
Apr 16, 2009
Ecolab Inc.
Eugene Tokhtuev
G01 - MEASURING TESTING
Information
Patent Application
UV fluorometric sensor and method for using the same
Publication number
20080030712
Publication date
Feb 7, 2008
Ecolab Inc.
Eugene Tokhtuev
G01 - MEASURING TESTING
Information
Patent Application
Near UV absorption spectrometer and method for using the same
Publication number
20070138401
Publication date
Jun 21, 2007
Eugene Tokhtuev
G01 - MEASURING TESTING