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Amit Gupta
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Aurora, IL, US
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Patents Grants
last 30 patents
Information
Patent Grant
Method for onsite production of chlorine dioxide
Patent number
11,535,541
Issue date
Dec 27, 2022
Ecolab USA Inc.
Amit Gupta
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Methods of inhibiting fouling in liquid systems
Patent number
11,186,499
Issue date
Nov 30, 2021
Ecolab USA Inc.
Walter Kozlowski
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Method for off-line cleaning of cooling towers
Patent number
11,085,010
Issue date
Aug 10, 2021
Ecolab USA Inc.
Lanhua Hu
C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information
Patent Grant
Automated washing or rinsing apparatus for packages, containers, an...
Patent number
11,052,438
Issue date
Jul 6, 2021
Ecolab USA Inc.
Amit Gupta
B08 - CLEANING
Information
Patent Grant
Multifunctional method for membrane protection and biofouling control
Patent number
10,118,844
Issue date
Nov 6, 2018
Ecolab USA Inc.
Amit Gupta
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Solid chemistry supply management system
Patent number
9,989,941
Issue date
Jun 5, 2018
Ecolab USA Inc.
Amit Gupta
G05 - CONTROLLING REGULATING
Information
Patent Grant
Methods of inhibiting fouling in liquid systems
Patent number
9,505,637
Issue date
Nov 29, 2016
Ecolab USA Inc.
Walter Kozlowski
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Method of maintaining water quality in a process stream
Patent number
9,409,110
Issue date
Aug 9, 2016
Nalco Company
Ana-Mariana Urmenyi
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Methods for the on-site production of chloramine and uses thereof
Patent number
9,388,044
Issue date
Jul 12, 2016
Nalco Company
Amit Gupta
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Strategy for on-site in situ generation of oxidizing compounds and...
Patent number
9,242,880
Issue date
Jan 26, 2016
Nalco Company
Amit Gupta
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Method of simultaneously cleaning and disinfecting industrial water...
Patent number
8,668,779
Issue date
Mar 11, 2014
Nalco Company
Andrew J. Cooper
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Methods of simultaneously cleaning and disinfecting industrial wate...
Patent number
7,252,096
Issue date
Aug 7, 2007
Nalco Company
Jasbir S. Gill
C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information
Patent Grant
Continuous chemical feeder and method of use thereof
Patent number
7,201,178
Issue date
Apr 10, 2007
Nalco Company
Amit Gupta
G05 - CONTROLLING REGULATING
Information
Patent Grant
Methods of simultaneously cleaning and disinfecting industrial wate...
Patent number
6,840,251
Issue date
Jan 11, 2005
Nalco Company
Jasbir S. Gill
C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Patents Applications
last 30 patents
Information
Patent Application
NON-CHLORINATED OXIDIZING BIOCIDE CHEMISTRIES, THEIR METHODS OF PRO...
Publication number
20230180763
Publication date
Jun 15, 2023
ECOLAB USA INC.
Amit Gupta
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Application
USE OF A CHLORINE DIOXIDE PRECURSOR FOR CONTROLLING ION METABOLISM...
Publication number
20230183111
Publication date
Jun 15, 2023
ECOLAB USA INC.
Amit GUPTA
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Application
AUTOMATED MODULATION OF ANTIMICROBIAL CHEMISTRY APPLICATION IN WATE...
Publication number
20220289594
Publication date
Sep 15, 2022
ECOLAB USA INC.
Amit Gupta
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Application
METHOD FOR CONTROLLING ODOR AND TASTE PRODUCING METABOLITES IN WATE...
Publication number
20220204370
Publication date
Jun 30, 2022
ECOLAB USA INC.
Amit Gupta
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Application
NON-CHLORINATED OXIDIZING BIOCIDE CHEMISTRIES, THEIR METHODS OF PRO...
Publication number
20190335756
Publication date
Nov 7, 2019
ECOLAB USA INC.
Amit Gupta
A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information
Patent Application
METHOD FOR OFF-LINE CLEANING OF COOLING TOWERS
Publication number
20190055502
Publication date
Feb 21, 2019
Ecolab USA, Inc.
Lanhua Hu
C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information
Patent Application
AUTOMATED WASHING OR RINSING APPARATUS FOR PACKAGES, CONTAINERS, AN...
Publication number
20190009312
Publication date
Jan 10, 2019
ECOLAB USA INC.
Amit Gupta
B08 - CLEANING
Information
Patent Application
METHOD FOR ONSITE PRODUCTION OF CHLORINE DIOXIDE
Publication number
20180244550
Publication date
Aug 30, 2018
ECOLAB USA INC.
Amit Gupta
C01 - INORGANIC CHEMISTRY
Information
Patent Application
Methods of Inhibiting Fouling in Liquid Systems
Publication number
20170036928
Publication date
Feb 9, 2017
Ecolab USA Inc.
Walter Kozlowski
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Application
MULTIFUNCTIONAL METHOD FOR MEMBRANE PROTECTION AND BIOFOULING CONTROL
Publication number
20160185630
Publication date
Jun 30, 2016
ECOLAB USA INC.
Amit Gupta
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Application
SOLID CHEMISTRY SUPPLY MANAGEMENT SYSTEM
Publication number
20160154411
Publication date
Jun 2, 2016
ECOLAB USA INC.
Amit Gupta
G05 - CONTROLLING REGULATING
Information
Patent Application
METHODS OF INHIBITING FOULING IN LIQUID SYSTEMS
Publication number
20140263086
Publication date
Sep 18, 2014
Ecolab USA Inc.
Walter Kozlowski
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
METHOD OF MAINTAINING WATER QUALITY IN A PROCESS STREAM
Publication number
20130015137
Publication date
Jan 17, 2013
Ana-Mariana Urmenyi
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
USE OF A BUFFER WITH A BIOCIDE PRECURSOR
Publication number
20120322873
Publication date
Dec 20, 2012
NALCO COMPANY
Jeffery M. Atkins
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Application
STRATEGY FOR ON-SITE IN SITU GENERATION OF OXIDIZING COMPOUNDS AND...
Publication number
20120165407
Publication date
Jun 28, 2012
Amit Gupta
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Application
METHODS FOR THE ON-SITE PRODUCTION OF CHLORAMINE AND USES THEREOF
Publication number
20120021062
Publication date
Jan 26, 2012
Amit Gupta
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
APPARATUS AND METHOD FOR PRODUCING A STABLE OXY-CHLORO ACID
Publication number
20110206597
Publication date
Aug 25, 2011
Amit Gupta
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
METHOD OF PRODUCING STABLE OXY-CHLORO ACID
Publication number
20100178235
Publication date
Jul 15, 2010
Amit Gupta
G01 - MEASURING TESTING
Information
Patent Application
METHOD FOR PRODUCING A STABLE OXIDIZING BIOCIDE
Publication number
20090311164
Publication date
Dec 17, 2009
Amit Gupta
C01 - INORGANIC CHEMISTRY
Information
Patent Application
APPARATUS FOR PRODUCING A STABLE OXIDIZING BIOCIDE
Publication number
20080160604
Publication date
Jul 3, 2008
Amit Gupta
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
METHOD FOR PRODUCING A STABLE OXIDIZING BIOCIDE
Publication number
20080156740
Publication date
Jul 3, 2008
Amit Gupta
C01 - INORGANIC CHEMISTRY
Information
Patent Application
METHOD OF PRODUCING A STABLE OXY-CHLORO ACID
Publication number
20080152579
Publication date
Jun 26, 2008
Amit Gupta
C01 - INORGANIC CHEMISTRY
Information
Patent Application
METHOD OF CLEANING AND MAINTAINING A MEMBRANE USED WITH AN AQUEOUS...
Publication number
20080149570
Publication date
Jun 26, 2008
E. H. Kelle Zeiher
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
APPARATUS FOR PRODUCING A STABLE OXY-CHLORO ACID
Publication number
20080152578
Publication date
Jun 26, 2008
Amit Gupta
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Continuous chemical feeder and method of use thereof
Publication number
20060086387
Publication date
Apr 27, 2006
Amit Gupta
G05 - CONTROLLING REGULATING
Information
Patent Application
Methods of simultaneously cleaning and disinfecting industrial wate...
Publication number
20050150520
Publication date
Jul 14, 2005
Jasbir S. Gill
B08 - CLEANING
Information
Patent Application
Methods of simultaneously cleaning and disinfecting industrial wate...
Publication number
20030200997
Publication date
Oct 30, 2003
Jasbir S. Gill
B08 - CLEANING
Information
Patent Application
Method of simultaneously cleaning and disinfecting industrial water...
Publication number
20030203827
Publication date
Oct 30, 2003
Andrew J. Cooper
B08 - CLEANING