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James Wilkins
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North Chesterfield, VA, US
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Patents Grants
last 30 patents
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
Methods for maintaining unpaved roads
Patent number
10,640,673
Issue date
May 5, 2020
ChemTreat, Inc.
Donald Roe
E21 - EARTH DRILLING MINING
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
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
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
Direct reduction of iron (DRI) pellet treatments
Patent number
9,200,339
Issue date
Dec 1, 2015
ChemTreat, Inc.
Donald C. Roe
B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Patents Applications
last 30 patents
Information
Patent Application
METHODS AND SYSTEMS FOR EVALUATING ORGANIC CONTAMINANTS IN WATER
Publication number
20220276216
Publication date
Sep 1, 2022
ChemTreat, Inc.
Megan PETTYGROVE
G01 - MEASURING TESTING
Information
Patent Application
POROUS MATRIX SUBSTRATE WITH CHLORITE REACTANT FOR PRODUCING CHLORI...
Publication number
20220081293
Publication date
Mar 17, 2022
ChemTreat, Inc.
James Campbell WILKINS
C01 - INORGANIC CHEMISTRY
Information
Patent Application
METHODS AND SYSTEMS FOR MONITORING PEROXYACID CONTENT IN A FLUID
Publication number
20210172916
Publication date
Jun 10, 2021
ChemTreat, Inc.
Kevin White
G01 - MEASURING TESTING
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
METHODS FOR MAINTAINING UNPAVED ROADS
Publication number
20160237301
Publication date
Aug 18, 2016
ChemTreat, Inc.
Donald ROE
B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information
Patent Application
DIRECT REDUCTION OF IRON (DRI) PELLET TREATMENTS
Publication number
20140238194
Publication date
Aug 28, 2014
ChemTreat, Inc.
Donald C. Roe
B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
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