John Richardson

Person

Mechanicsville, VA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Method and system for controlling odor in water system
- Patent number 11,420,883
- Issue date Aug 23, 2022
- ChemTreat, Inc.
- Joel Wicks
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Methods and systems for detecting and quantifying peroxy acid and p...
- Patent number 10,989,699
- Issue date Apr 27, 2021
- ChemTreat, Inc.
- John Richardson
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information Patent Grant
Compositions and methods for selenium removal
- Patent number 10,752,522
- Issue date Aug 25, 2020
- ChemTreat, Inc.
- William H Henderson
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Sterilization or disinfection of workpieces, including medical and...
- Patent number 10,471,165
- Issue date Nov 12, 2019
- ChemTreat, Inc.
- John Richardson
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Compositions and methods for inhibiting corrosion in hydrostatic sy...
- Patent number 10,221,489
- Issue date Mar 5, 2019
- ChemTreat, Inc.
- Rajendra Prasad Kalakodimi
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Fluid system evaluation with multiple chemical tracers
- Patent number 10,024,751
- Issue date Jul 17, 2018
- ChemTreat, Inc.
- John Richardson
- E03 - WATER SUPPLY SEWERAGE
Information Patent Grant
Methods and systems for producing high purity gaseous chlorine dioxide
- Patent number 10,005,665
- Issue date Jun 26, 2018
- ChemTreat, Inc.
- John Richardson
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Systems and methods for controlling cationic water treatment additives
- Patent number 9,977,004
- Issue date May 22, 2018
- ChemTreat, Inc.
- John Richardson
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Compositions and methods for selective anion removal
- Patent number 9,890,061
- Issue date Feb 13, 2018
- ChemTreat, Inc.
- John Richardson
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Methods for facilitating mineral extraction
- Patent number 9,889,452
- Issue date Feb 13, 2018
- ChemTreat, Inc.
- Brian Danyliw
- B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
Information Patent Grant
Reducing agents for producing chlorine dioxide
- Patent number 9,567,216
- Issue date Feb 14, 2017
- ChemTreat, Inc.
- Douglas McIlwaine
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Foam control compositions
- Patent number 9,499,662
- Issue date Nov 22, 2016
- ChemTreat, Inc.
- John Richardson
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Preventing equipment fouling via corrosion reduction
- Patent number 9,382,629
- Issue date Jul 5, 2016
- ChemTreat, Inc.
- Robert Wright Bedinger
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Method and apparatus for improving heat transfer in industrial wate...
- Patent number 9,328,276
- Issue date May 3, 2016
- ChemTreat, Inc.
- John Richardson
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Grant
Corrosion control methods
- Patent number 9,290,849
- Issue date Mar 22, 2016
- ChemTreat, Inc.
- John Richardson
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Method and apparatus for reactive gas remediation
- Patent number 9,227,156
- Issue date Jan 5, 2016
- ChemTreat, Inc.
- John Richardson
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Methods for reducing scale formation on and removing deposits from...
- Patent number 9,221,701
- Issue date Dec 29, 2015
- ChemTreat, Inc.
- John Richardson
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Methods and compositions for inhibiting metal corrosion in heated a...
- Patent number 9,115,432
- Issue date Aug 25, 2015
- ChemTreat, Inc.
- John Richardson
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Methods for triazole synthesis
- Patent number 9,051,282
- Issue date Jun 9, 2015
- ChemTreat, Inc.
- William H. Henderson
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method for improving gold recovery
- Patent number 8,999,034
- Issue date Apr 7, 2015
- ChemTreat, Inc.
- John Richardson
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Preventing equipment fouling via corrosion reduction
- Patent number 8,951,467
- Issue date Feb 10, 2015
- ChemTreat, Inc.
- Robert Wright Bedinger
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Additive formulation for industrial cooling systems
- Patent number 8,828,273
- Issue date Sep 9, 2014
- ChemTreat, Inc.
- John Richardson
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Anti-scale composition and method of use for leach fields
- Patent number 8,778,049
- Issue date Jul 15, 2014
- ChemTreat, Inc.
- Kevin Gottschalk
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Method and apparatus for the continous production of low concentrat...
- Patent number 8,721,899
- Issue date May 13, 2014
- ChemTreat, Inc.
- Jack Bland
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Method for inhibiting scale in high-cycle aqueous systems
- Patent number 6,645,384
- Issue date Nov 11, 2003
- ChemTreat, Inc.
- John Richardson
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Oxidation and measurement of phosphonates in aqueous solutions
- Patent number 6,177,276
- Issue date Jan 23, 2001
- ChemTreat, Inc.
- John Richardson
- G01 - MEASURING TESTING
Information Patent Grant
Method for controlling treatment chemicals in aqueous systems
- Patent number 6,153,110
- Issue date Nov 28, 2000
- ChemTreat, Inc.
- John Richardson
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE

Patents Applicationslast 30 patents

Information Patent Application
METHOD AND SYSTEM FOR CONTROLLING ODOR IN WATER SYSTEM
- Publication number 20200255304
- Publication date Aug 13, 2020
- ChemTreat, Inc.
- Joel Wicks
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
COMPOSITIONS AND METHODS FOR SELENIUM REMOVAL
- Publication number 20190055140
- Publication date Feb 21, 2019
- ChemTreat, Inc.
- William H. HENDERSON
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
STERILIZATION OR DISINFECTION OF WORKPIECES, INCLUDING MEDICAL AND...
- Publication number 20180055963
- Publication date Mar 1, 2018
- ChemTreat, Inc.
- John RICHARDSON
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
METHODS AND SYSTEMS FOR DETECTING AND QUANTIFYING PEROXYACID AND PE...
- Publication number 20180024103
- Publication date Jan 25, 2018
- ChemTreat, Inc.
- John RICHARDSON
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information Patent Application
FLUID SYSTEM EVALUATION WITH MULTIPLE CHEMICAL TRACERS
- Publication number 20170045413
- Publication date Feb 16, 2017
- ChemTreat, Inc.
- John RICHARDSON
- E03 - WATER SUPPLY SEWERAGE
Information Patent Application
METHODS AND SYSTEMS FOR PRODUCING HIGH PURITY GASEOUS CHLORINE DIOXIDE
- Publication number 20160251219
- Publication date Sep 1, 2016
- ChemTreat, Inc.
- John RICHARDSON
- C01 - INORGANIC CHEMISTRY
Information Patent Application
COMPOSITIONS AND METHODS FOR INHIBITING CORROSION IN HYDROSTATIC SY...
- Publication number 20160215400
- Publication date Jul 28, 2016
- ChemTreat, Inc.
- Rajendra Prasad KALAKODIMI
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
METHODS OF PRE-TREATING EQUIPMENT USED IN WATER SYSTEMS
- Publication number 20160145442
- Publication date May 26, 2016
- ChemTreat, Inc.
- Rajendra Prasad KALAKODIMI
- B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information Patent Application
COMPOSITIONS AND METHODS FOR SELECTIVE ANION REMOVAL
- Publication number 20160096747
- Publication date Apr 7, 2016
- ChemTreat, Inc.
- John RICHARDSON
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
SYSTEMS AND METHODS FOR CONTROLLING CATIONIC WATER TREATMENT ADDITIVES
- Publication number 20150260702
- Publication date Sep 17, 2015
- ChemTreat, Inc.
- John RICHARDSON
- G01 - MEASURING TESTING
Information Patent Application
NOVEL REDUCING AGENTS FOR PRODUCING CHLORINE DIOXIDE
- Publication number 20150225235
- Publication date Aug 13, 2015
- ChemTreat, Inc.
- Douglas MCILWAINE
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Application
METHODS FOR FACILITATING MINERAL EXTRACTION
- Publication number 20150174588
- Publication date Jun 25, 2015
- ChemTreat, Inc.
- Brian DANYLIW
- B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
Information Patent Application
PREVENTING EQUIPMENT FOULING VIA CORROSION REDUCTION
- Publication number 20150118398
- Publication date Apr 30, 2015
- ChemTreat, Inc.
- Robert Wright BEDINGER III
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
CORROSION CONTROL METHODS
- Publication number 20150004054
- Publication date Jan 1, 2015
- ChemTreat, Inc.
- John RICHARDSON
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
Method for Improving Gold Recovery
- Publication number 20140348728
- Publication date Nov 27, 2014
- John RICHARDSON
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
METHODS FOR TRIAZOLE SYNTHESIS
- Publication number 20140171658
- Publication date Jun 19, 2014
- ChemTreat Inc.
- William H. Henderson
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Method and Apparatus for Reactive Gas Remediation
- Publication number 20140147360
- Publication date May 29, 2014
- John Richardson
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
PREVENTING EQUIPMENT FOULING VIA CORROSION REDUCTION
- Publication number 20130280124
- Publication date Oct 24, 2013
- Robert Wright Bedinger
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
METHODS AND COMPOSITIONS FOR INHIBITING METAL CORROSION IN HEATED A...
- Publication number 20120282136
- Publication date Nov 8, 2012
- John Richardson
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
FEEDFORWARD/FEEDBACK CONTROL SYSTEM FOR INDUSTRIAL WATER SYSTEMS
- Publication number 20120200317
- Publication date Aug 9, 2012
- John RICHARDSON
- G05 - CONTROLLING REGULATING
Information Patent Application
METHOD AND APPARATUS FOR IMPROVING HEAT TRANSFER IN INDUSTRIAL WATE...
- Publication number 20120199320
- Publication date Aug 9, 2012
- John RICHARDSON
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
METHODS FOR REDUCING SCALE FORMATION ON AND REMOVING DEPOSITS FROM...
- Publication number 20120125864
- Publication date May 24, 2012
- John RICHARDSON
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
ANTI-SCALE COMPOSITION AND METHOD OF USE FOR LEACH FIELDS
- Publication number 20120111152
- Publication date May 10, 2012
- Kevin GOTTSCHALK
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
ADDITIVE FORMULATION FOR INDUSTRIAL COOLING SYSTEMS
- Publication number 20110293469
- Publication date Dec 1, 2011
- John RICHARDSON
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
FOAM CONTROL COMPOSITIONS
- Publication number 20110240914
- Publication date Oct 6, 2011
- John RICHARDSON
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
METHOD AND APPARATUS FOR THE CONTINOUS PRODUCTION OF LOW CONCENTRAT...
- Publication number 20110000860
- Publication date Jan 6, 2011
- Jack BLAND
- C01 - INORGANIC CHEMISTRY

John Richardson

Person

Patents Grantslast 30 patents

Method and system for controlling odor in water system

Methods and systems for detecting and quantifying peroxy acid and p...

Compositions and methods for selenium removal

Sterilization or disinfection of workpieces, including medical and...

Compositions and methods for inhibiting corrosion in hydrostatic sy...

Fluid system evaluation with multiple chemical tracers

Methods and systems for producing high purity gaseous chlorine dioxide

Systems and methods for controlling cationic water treatment additives

Compositions and methods for selective anion removal

Methods for facilitating mineral extraction

Reducing agents for producing chlorine dioxide

Foam control compositions

Preventing equipment fouling via corrosion reduction

Method and apparatus for improving heat transfer in industrial wate...

Corrosion control methods

Method and apparatus for reactive gas remediation

Methods for reducing scale formation on and removing deposits from...

Methods and compositions for inhibiting metal corrosion in heated a...

Methods for triazole synthesis

Method for improving gold recovery

Preventing equipment fouling via corrosion reduction

Additive formulation for industrial cooling systems

Anti-scale composition and method of use for leach fields

Method and apparatus for the continous production of low concentrat...

Method for inhibiting scale in high-cycle aqueous systems

Oxidation and measurement of phosphonates in aqueous solutions

Method for controlling treatment chemicals in aqueous systems

Patents Applicationslast 30 patents

METHOD AND SYSTEM FOR CONTROLLING ODOR IN WATER SYSTEM

COMPOSITIONS AND METHODS FOR SELENIUM REMOVAL

STERILIZATION OR DISINFECTION OF WORKPIECES, INCLUDING MEDICAL AND...

METHODS AND SYSTEMS FOR DETECTING AND QUANTIFYING PEROXYACID AND PE...

FLUID SYSTEM EVALUATION WITH MULTIPLE CHEMICAL TRACERS

METHODS AND SYSTEMS FOR PRODUCING HIGH PURITY GASEOUS CHLORINE DIOXIDE

COMPOSITIONS AND METHODS FOR INHIBITING CORROSION IN HYDROSTATIC SY...

METHODS OF PRE-TREATING EQUIPMENT USED IN WATER SYSTEMS

COMPOSITIONS AND METHODS FOR SELECTIVE ANION REMOVAL

SYSTEMS AND METHODS FOR CONTROLLING CATIONIC WATER TREATMENT ADDITIVES

NOVEL REDUCING AGENTS FOR PRODUCING CHLORINE DIOXIDE

METHODS FOR FACILITATING MINERAL EXTRACTION

PREVENTING EQUIPMENT FOULING VIA CORROSION REDUCTION

CORROSION CONTROL METHODS

Method for Improving Gold Recovery

METHODS FOR TRIAZOLE SYNTHESIS

Method and Apparatus for Reactive Gas Remediation

PREVENTING EQUIPMENT FOULING VIA CORROSION REDUCTION

METHODS AND COMPOSITIONS FOR INHIBITING METAL CORROSION IN HEATED A...

FEEDFORWARD/FEEDBACK CONTROL SYSTEM FOR INDUSTRIAL WATER SYSTEMS

METHOD AND APPARATUS FOR IMPROVING HEAT TRANSFER IN INDUSTRIAL WATE...

METHODS FOR REDUCING SCALE FORMATION ON AND REMOVING DEPOSITS FROM...

ANTI-SCALE COMPOSITION AND METHOD OF USE FOR LEACH FIELDS

ADDITIVE FORMULATION FOR INDUSTRIAL COOLING SYSTEMS

FOAM CONTROL COMPOSITIONS

METHOD AND APPARATUS FOR THE CONTINOUS PRODUCTION OF LOW CONCENTRAT...