John E. Hoots

Person

St. Charles, IL, US

People

Patents Grantslast 30 patents

Information Patent Grant
Corrosion inhibitors and kinetic hydrate inhibitors
- Patent number 11,125,690
- Issue date Sep 21, 2021
- ChampionX USA Inc.
- Michel Issa Abla
- G01 - MEASURING TESTING
Information Patent Grant
Corrosion inhibitors and kinetic hydrate inhibitors
- Patent number 10,466,175
- Issue date Nov 5, 2019
- Ecolab USA Inc.
- Michel Issa Abla
- G01 - MEASURING TESTING
Information Patent Grant
Method of monitoring and optimizing additive concentration in fuel...
- Patent number 10,436,719
- Issue date Oct 8, 2019
- Ecolab USA Inc.
- John E. Hoots
- G01 - MEASURING TESTING
Information Patent Grant
Metal silicate and organic deposit inhibitor/dispersant for thermal...
- Patent number 9,932,255
- Issue date Apr 3, 2018
- Ecolab USA Inc.
- John E. Hoots
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Fluoro-inorganics for inhibiting or removing silica or metal silica...
- Patent number 9,404,067
- Issue date Aug 2, 2016
- Ecolab USA Inc.
- Carol B. Batton
- C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information Patent Grant
Device and methods of using a piezoelectric microbalance sensor
- Patent number 9,128,010
- Issue date Sep 8, 2015
- Ecolab USA Inc.
- Arthur J Kahaian
- G01 - MEASURING TESTING
Information Patent Grant
Device and methods of using a piezoelectric microbalance sensor
- Patent number 8,945,371
- Issue date Feb 3, 2015
- Ecolab USA Inc.
- Dmitri L Kouznetsov
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Grant
Method of monitoring a surfactant in a microelectronic process by f...
- Patent number 8,753,896
- Issue date Jun 17, 2014
- Nalco Company
- Brian V. Jenkins
- G01 - MEASURING TESTING
Information Patent Grant
Method of monitoring a surfactant in a microelectronic process by a...
- Patent number 8,372,651
- Issue date Feb 12, 2013
- Nalco Company
- Amy M. Tseng
- G01 - MEASURING TESTING
Information Patent Grant
Method of tracing corrosive materials
- Patent number 7,811,517
- Issue date Oct 12, 2010
- Nalco Company
- John E. Hoots
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Very high-temperature fluorescent tracer and automation for boiler...
- Patent number 7,448,255
- Issue date Nov 11, 2008
- Nalco Company
- John E. Hoots
- G01 - MEASURING TESTING
Information Patent Grant
Use of disulfonated anthracenes as inert fluorescent tracers
- Patent number 7,220,382
- Issue date May 22, 2007
- Nalco Company
- Martin R. Godfrey
- F22 - STEAM GENERATION
Information Patent Grant
Method of monitoring membrane cleaning processes
- Patent number 7,169,236
- Issue date Jan 30, 2007
- Nalco Company
- E. H. Kelle Zeiher
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Method of monitoring membrane cleaning processes
- Patent number 7,060,136
- Issue date Jun 13, 2006
- Nalco Company
- E H Kelle Zeiher
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Rapid method for detecting leaks of hydraulic fluids in production...
- Patent number 6,966,213
- Issue date Nov 22, 2005
- Nalco Company
- John E. Hoots
- G01 - MEASURING TESTING
Information Patent Grant
Method of tracing drains
- Patent number 6,881,953
- Issue date Apr 19, 2005
- Nalco Company
- Michael J. Weiland
- G01 - MEASURING TESTING
Information Patent Grant
Method of monitoring membrane separation processes
- Patent number 6,838,001
- Issue date Jan 4, 2005
- Nalco Company
- E. H. Kelle Zeiher
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Method of monitoring membrane separation processes
- Patent number 6,838,002
- Issue date Jan 4, 2005
- Nalco Company
- E. H. Kelle Zeiher
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Method of monitoring membrane separation processes
- Patent number 6,821,428
- Issue date Nov 23, 2004
- Nalco Company
- E. H. Kelle Zeiher
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Method of monitoring membrane separation processes
- Patent number 6,730,227
- Issue date May 4, 2004
- Nalco Company
- E. H. Kelle Zeiher
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Method of enhancing the fluorescent signal of a fluorescent oxygen...
- Patent number 6,566,139
- Issue date May 20, 2003
- Ondeo Nalco Company
- Barbara H. Davis
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Use of tracers to monitor application of treatment products to cut...
- Patent number 6,472,219
- Issue date Oct 29, 2002
- Ondeo Nalco Company
- Heleen Nieuwenhuis
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Grant
Fluorometric control of aromatic oxygen scavengers in a boiler system
- Patent number 6,436,711
- Issue date Aug 20, 2002
- Nalco Chemical Company
- Barbara H. Davis
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Modular fluorometer
- Patent number 6,369,894
- Issue date Apr 9, 2002
- Nalco Chemical Company
- Jeffrey P. Rasimas
- G01 - MEASURING TESTING
Information Patent Grant
Use of control matrix for cooling water systems control
- Patent number 6,315,909
- Issue date Nov 13, 2001
- Nalco Chemical Company
- John E. Hoots
- G05 - CONTROLLING REGULATING
Information Patent Grant
Fluorescent monomers and polymers containing same for use in indust...
- Patent number 6,312,644
- Issue date Nov 6, 2001
- Nalco Chemical Company
- Barbara E. Moriarty
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Autocycle control of cooling water systems
- Patent number 6,280,635
- Issue date Aug 28, 2001
- Nalco Chemical Company
- Barbara E. Moriarty
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Method for using an all solid-state fluorometer in industrial water...
- Patent number 6,255,118
- Issue date Jul 3, 2001
- Nalco Chemical Company
- Joseph C. Alfano
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Method for improving the efficiency of semiconductor chip production
- Patent number 6,238,487
- Issue date May 29, 2001
- Nalco Chemical Company
- Brian V. Jenkins
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Rapid colorimetric method for measuring polymers in aqueous systems
- Patent number 6,214,627
- Issue date Apr 10, 2001
- Nalco Chemical Company
- Steven R. Ciota
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
Corrosion Inhibitors and Kinetic Hydrate Inhibitors
- Publication number 20200166458
- Publication date May 28, 2020
- ECOLAB USA INC.
- Michel Issa Abla
- G01 - MEASURING TESTING
Information Patent Application
METAL SILICATE AND ORGANIC DEPOSIT INHIBITOR/DISPERSANT FOR THERMAL...
- Publication number 20170001894
- Publication date Jan 5, 2017
- ECOLAB USA INC.
- John E. Hoots
- C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information Patent Application
Corrosion Inhibitors and Kinetic Hydrate Inhibitors
- Publication number 20160231247
- Publication date Aug 11, 2016
- ECOLAB USA INC.
- Michel Issa Abla
- G01 - MEASURING TESTING
Information Patent Application
FLUORO-INORGANICS FOR INHIBITING OR REMOVING SILICA OR METAL SILICA...
- Publication number 20160060576
- Publication date Mar 3, 2016
- ECOLAB USA INC.
- Carol B. Batton
- C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information Patent Application
Method of Monitoring and Optimizing Additive Concentration in Fuel...
- Publication number 20150212007
- Publication date Jul 30, 2015
- NALCO COMPANY
- John E. Hoots
- G01 - MEASURING TESTING
Information Patent Application
DEVICE AND METHODS OF USING A PIEZOELECTRIC MICROBALANCE SENSOR
- Publication number 20140262202
- Publication date Sep 18, 2014
- Ecolab USA Inc.
- Dmitri L. Kouznetsov
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Application
DEVICE AND METHODS OF USING A PIEZOELECTRIC MICROBALANCE SENSOR
- Publication number 20140260566
- Publication date Sep 18, 2014
- Ecolab USA Inc.
- Arthur J Kahaian
- G01 - MEASURING TESTING
Information Patent Application
METHOD OF MONITORING AND OPTIMIZING DENATURANT CONCENTRATION IN FUE...
- Publication number 20100101140
- Publication date Apr 29, 2010
- John E. Hoots
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Application
METHOD OF MONITORING AND OPTIMIZING ADDITIVE CONCENTRATION IN FUEL...
- Publication number 20090319195
- Publication date Dec 24, 2009
- John E. Hoots
- G01 - MEASURING TESTING
Information Patent Application
METHOD OF MONITORING A SURFACTANT IN A MICROELECTRONIC PROCESS BY A...
- Publication number 20080245134
- Publication date Oct 9, 2008
- Amy M. Tseng
- G01 - MEASURING TESTING
Information Patent Application
A METHOD OF MONITORING A SURFACTANT IN A MICROELECTRONIC PROCESS BY...
- Publication number 20080248577
- Publication date Oct 9, 2008
- Brian V. Jenkins
- G01 - MEASURING TESTING
Information Patent Application
METHOD OF TRACING CORROSIVE MATERIALS
- Publication number 20080160626
- Publication date Jul 3, 2008
- John E. Hoots
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
VERY HIGH-TEMPERATURE FLUORESCENT TRACER AND AUTOMATION FOR BOILER...
- Publication number 20080000287
- Publication date Jan 3, 2008
- John E. Hoots
- G01 - MEASURING TESTING
Information Patent Application
Fluorometric method for monitoring a clean-in-place system
- Publication number 20060286676
- Publication date Dec 21, 2006
- James R. Van Camp
- G01 - MEASURING TESTING
Information Patent Application
Method of monitoring membrane cleaning processes
- Publication number 20060254624
- Publication date Nov 16, 2006
- E. H. Kelle Zeiher
- B08 - CLEANING
Information Patent Application
Method of monitoring membrane cleaning processes
- Publication number 20060157090
- Publication date Jul 20, 2006
- E. H. Kelle Zeiher
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Method of tracing process printing fluids
- Publication number 20060150850
- Publication date Jul 13, 2006
- John E. Hoots
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
Method of tracing process printing fluids
- Publication number 20050166780
- Publication date Aug 4, 2005
- John E. Hoots
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
Rapid method for detecting leaks of hydraulic fluids in production...
- Publication number 20050160795
- Publication date Jul 28, 2005
- John E. Hoots
- G01 - MEASURING TESTING
Information Patent Application
Method of tracing corrosive materials
- Publication number 20050025660
- Publication date Feb 3, 2005
- John E. Hoots
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
Use of disulfonated anthracenes as inert fluorescent tracers
- Publication number 20050025659
- Publication date Feb 3, 2005
- Martin R. Godfrey
- F22 - STEAM GENERATION
Information Patent Application
Method of inhibiting corrosion of copper plated or metallized surfa...
- Publication number 20050008532
- Publication date Jan 13, 2005
- Brian V. Jenkins
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
Method of monitoring membrane separation processes
- Publication number 20040185472
- Publication date Sep 23, 2004
- E. H. Kelle Zeiher
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Method of monitoring membrane cleaning processes
- Publication number 20040132195
- Publication date Jul 8, 2004
- E. H. Kelle Zeiher
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Method of monitoring membrane separation processes
- Publication number 20040118776
- Publication date Jun 24, 2004
- E.H. Kelle Zeiher
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Method of monitoring membrane separation processes
- Publication number 20040104171
- Publication date Jun 3, 2004
- E.H. Kelle Zeiher
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Method of monitoring membrane separation processes
- Publication number 20040104169
- Publication date Jun 3, 2004
- E.H. Kelle Zeiher
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
METHOD OF MONITORING MEMBRANE SEPARATION PROCESSES
- Publication number 20030183575
- Publication date Oct 2, 2003
- E.H. Kelle Zeiher
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Method of tracing drains
- Publication number 20030071212
- Publication date Apr 17, 2003
- Michael J. Weiland
- G01 - MEASURING TESTING
Information Patent Application
Method of enhancing the fluorescent signal of a fluorescent oxygen...
- Publication number 20020192830
- Publication date Dec 19, 2002
- Barbara H. Davis
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE

John E. Hoots

Person

Patents Grantslast 30 patents

Corrosion inhibitors and kinetic hydrate inhibitors

Corrosion inhibitors and kinetic hydrate inhibitors

Method of monitoring and optimizing additive concentration in fuel...

Metal silicate and organic deposit inhibitor/dispersant for thermal...

Fluoro-inorganics for inhibiting or removing silica or metal silica...

Device and methods of using a piezoelectric microbalance sensor

Device and methods of using a piezoelectric microbalance sensor

Method of monitoring a surfactant in a microelectronic process by f...

Method of monitoring a surfactant in a microelectronic process by a...

Method of tracing corrosive materials

Very high-temperature fluorescent tracer and automation for boiler...

Use of disulfonated anthracenes as inert fluorescent tracers

Method of monitoring membrane cleaning processes

Method of monitoring membrane cleaning processes

Rapid method for detecting leaks of hydraulic fluids in production...

Method of tracing drains

Method of monitoring membrane separation processes

Method of monitoring membrane separation processes

Method of monitoring membrane separation processes

Method of monitoring membrane separation processes

Method of enhancing the fluorescent signal of a fluorescent oxygen...

Use of tracers to monitor application of treatment products to cut...

Fluorometric control of aromatic oxygen scavengers in a boiler system

Modular fluorometer

Use of control matrix for cooling water systems control

Fluorescent monomers and polymers containing same for use in indust...

Autocycle control of cooling water systems

Method for using an all solid-state fluorometer in industrial water...

Method for improving the efficiency of semiconductor chip production

Rapid colorimetric method for measuring polymers in aqueous systems

Patents Applicationslast 30 patents

Corrosion Inhibitors and Kinetic Hydrate Inhibitors

METAL SILICATE AND ORGANIC DEPOSIT INHIBITOR/DISPERSANT FOR THERMAL...

Corrosion Inhibitors and Kinetic Hydrate Inhibitors

FLUORO-INORGANICS FOR INHIBITING OR REMOVING SILICA OR METAL SILICA...

Method of Monitoring and Optimizing Additive Concentration in Fuel...

DEVICE AND METHODS OF USING A PIEZOELECTRIC MICROBALANCE SENSOR

DEVICE AND METHODS OF USING A PIEZOELECTRIC MICROBALANCE SENSOR

METHOD OF MONITORING AND OPTIMIZING DENATURANT CONCENTRATION IN FUE...

METHOD OF MONITORING AND OPTIMIZING ADDITIVE CONCENTRATION IN FUEL...

METHOD OF MONITORING A SURFACTANT IN A MICROELECTRONIC PROCESS BY A...

A METHOD OF MONITORING A SURFACTANT IN A MICROELECTRONIC PROCESS BY...

METHOD OF TRACING CORROSIVE MATERIALS

VERY HIGH-TEMPERATURE FLUORESCENT TRACER AND AUTOMATION FOR BOILER...

Fluorometric method for monitoring a clean-in-place system

Method of monitoring membrane cleaning processes

Method of monitoring membrane cleaning processes

Method of tracing process printing fluids

Method of tracing process printing fluids

Rapid method for detecting leaks of hydraulic fluids in production...

Method of tracing corrosive materials

Use of disulfonated anthracenes as inert fluorescent tracers

Method of inhibiting corrosion of copper plated or metallized surfa...

Method of monitoring membrane separation processes

Method of monitoring membrane cleaning processes

Method of monitoring membrane separation processes

Method of monitoring membrane separation processes

Method of monitoring membrane separation processes

METHOD OF MONITORING MEMBRANE SEPARATION PROCESSES

Method of tracing drains

Method of enhancing the fluorescent signal of a fluorescent oxygen...