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David M. Dotzauer
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St. Paul, MN, US
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Patents Grants
last 30 patents
Information
Patent Grant
Polymer blend to stabilize highly alkaline laundry detergent
Patent number
12,104,142
Issue date
Oct 1, 2024
Ecolab USA Inc.
Jessica Bull
C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information
Patent Grant
Textile bleaching and disinfecting using the mixture of hydrophilic...
Patent number
12,104,144
Issue date
Oct 1, 2024
Ecolab USA Inc.
Junzhong Li
C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information
Patent Grant
Stain removal through novel oxidizer and chelant combination
Patent number
12,054,694
Issue date
Aug 6, 2024
Ecolab USA Inc.
David Dotzauer
B08 - CLEANING
Information
Patent Grant
Low-foaming warewash detergent containing mixed cationic / nonionic...
Patent number
11,959,050
Issue date
Apr 16, 2024
Ecolab USA Inc.
David Dotzauer
C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information
Patent Grant
High alkaline warewash detergent with enhanced scale control and so...
Patent number
11,920,109
Issue date
Mar 5, 2024
Ecolab USA Inc.
David Dotzauer
C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information
Patent Grant
Polymer blend to stabilize highly alkaline laundry detergent
Patent number
11,773,349
Issue date
Oct 3, 2023
Ecolab USA Inc.
Jessica Bull
C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information
Patent Grant
Enhanced peroxygen stability in multi-dispense TAED-containing pero...
Patent number
11,731,889
Issue date
Aug 22, 2023
Ecolab USA Inc.
David Dotzauer
A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information
Patent Grant
Textile bleaching and disinfecting using the mixture of hydrophilic...
Patent number
11,713,436
Issue date
Aug 1, 2023
Ecolab USA Inc.
Junzhong Li
C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information
Patent Grant
Low-foaming warewash detergent containing mixed cationic / nonionic...
Patent number
11,572,531
Issue date
Feb 7, 2023
Ecolab USA Inc.
David Dotzauer
C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information
Patent Grant
High alkaline warewash detergent with enhanced scale control and so...
Patent number
11,339,354
Issue date
May 24, 2022
Ecolab USA Inc.
David Dotzauer
C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information
Patent Grant
Complexation and removal of mercury from flue gas desulfurization s...
Patent number
11,285,439
Issue date
Mar 29, 2022
Ecolab USA Inc.
Nicholas R. Denny
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Polymer blend to stabilize highly alkaline laundry detergent
Patent number
11,248,192
Issue date
Feb 15, 2022
Ecolab USA Inc.
Jessica Bull
C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information
Patent Grant
Enhanced peroxygen stability using fatty acid in bleach activating...
Patent number
11,193,093
Issue date
Dec 7, 2021
Ecolab USA Inc.
Krista Otting
C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information
Patent Grant
Enhanced peroxygen stability in multi-dispense TAED-containing pero...
Patent number
11,053,459
Issue date
Jul 6, 2021
Ecolab USA Inc.
David Dotzauer
C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information
Patent Grant
Low-foaming warewash detergent containing mixed cationic / nonionic...
Patent number
10,876,077
Issue date
Dec 29, 2020
Ecolab USA Inc.
David Dotzauer
C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information
Patent Grant
Enhanced peroxygen stability using fatty acid in bleach activating...
Patent number
10,870,818
Issue date
Dec 22, 2020
Ecolab USA Inc.
Krista Otting
C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information
Patent Grant
Synergistic protein soil removal through novel chelator combination
Patent number
10,767,139
Issue date
Sep 8, 2020
Ecolab USA Inc.
Timothy Meier
C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information
Patent Grant
High alkaline warewash detergent with enhanced scale control and so...
Patent number
10,745,651
Issue date
Aug 18, 2020
Ecolab USA Inc.
David Dotzauer
C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information
Patent Grant
Concentrated detergent composition for the improved removal of star...
Patent number
10,669,510
Issue date
Jun 2, 2020
Ecolab USA Inc.
David Dotzauer
C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information
Patent Grant
Enhanced peroxygen stability using anionic surfactant in TAED-conta...
Patent number
10,557,106
Issue date
Feb 11, 2020
Ecolab USA Inc.
David Dotzauer
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Non-phosphorous transition metal control in laundry applications
Patent number
10,472,596
Issue date
Nov 12, 2019
Ecolab USA Inc.
Jason Lang
C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information
Patent Grant
High alkaline warewash detergent with enhanced scale control and so...
Patent number
10,316,272
Issue date
Jun 11, 2019
Ecolab USA Inc.
David Dotzauer
C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information
Patent Grant
Enhanced peroxygen stability in multi-dispense TAED-containing pero...
Patent number
10,280,386
Issue date
May 7, 2019
Ecolab USA Inc.
David Dotzauer
A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information
Patent Grant
Concentrated detergent composition for the improved removal of star...
Patent number
10,253,278
Issue date
Apr 9, 2019
Ecolab USA Inc.
David Dotzauer
C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information
Patent Grant
Complexation and removal of mercury from flue gas desulfurization s...
Patent number
10,124,290
Issue date
Nov 13, 2018
Ecolab USA Inc.
Nicholas R. Denny
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Concentrated detergent composition for the improved removal of star...
Patent number
9,969,958
Issue date
May 15, 2018
Ecolab USA Inc.
David Dotzauer
C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information
Patent Grant
Enhanced peroxygen stability using anionic surfactant in TAED-conta...
Patent number
9,783,766
Issue date
Oct 10, 2017
Ecolab USA Inc.
David Dotzauer
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Complexation and removal of mercury from flue gas desulfurization s...
Patent number
9,764,280
Issue date
Sep 19, 2017
Ecolab USA Inc.
Nicholas R. Denny
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
High alkaline warewash detergent with enhanced scale control and so...
Patent number
9,683,203
Issue date
Jun 20, 2017
Ecolab USA Inc.
David Dotzauer
C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information
Patent Grant
Enhanced catalyst stability in activated peroxygen and/or alkaline...
Patent number
9,624,119
Issue date
Apr 18, 2017
Ecolab USA Inc.
David Dotzauer
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Patents Applications
last 30 patents
Information
Patent Application
LOW-FOAMING WAREWASH DETERGENT CONTAINING MIXED CATIONIC / NONIONIC...
Publication number
20240279570
Publication date
Aug 22, 2024
ECOLAB USA INC.
DAVID DOTZAUER
C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information
Patent Application
HIGH ALKALINE WAREWASH DETERGENT WITH ENHANCED SCALE CONTROL AND SO...
Publication number
20240191158
Publication date
Jun 13, 2024
ECOLAB USA INC.
DAVID DOTZAUER
C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information
Patent Application
POLYMER BLEND TO STABILIZE HIGHLY ALKALINE LAUNDRY DETERGENT
Publication number
20230392097
Publication date
Dec 7, 2023
ECOLAB USA INC.
Jessica Bull
C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information
Patent Application
TEXTILE BLEACHING AND DISINFECTING USING THE MIXTURE OF HYDROPHILIC...
Publication number
20230313076
Publication date
Oct 5, 2023
ECOLAB USA INC.
Junzhong Li
C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information
Patent Application
NON-FLUOROCARBON LAUNDRY TREATMENT PROVIDING ENHANCED FLUID REPELLENCY
Publication number
20230227755
Publication date
Jul 20, 2023
ECOLAB USA INC.
Kaustav Ghosh
C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information
Patent Application
LOW-FOAMING WAREWASH DETERGENT CONTAINING MIXED CATIONIC / NONIONIC...
Publication number
20230159858
Publication date
May 25, 2023
ECOLAB USA INC.
DAVID DOTZAUER
C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information
Patent Application
HIGH ALKALINE WAREWASH DETERGENT WITH ENHANCED SCALE CONTROL AND SO...
Publication number
20220282184
Publication date
Sep 8, 2022
ECOLAB USA INC.
DAVID DOTZAUER
C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information
Patent Application
STABILITY AND VISCOSITY IN HIGH ACTIVE HIGH CAUSTIC LAUNDRY EMULSIO...
Publication number
20220177809
Publication date
Jun 9, 2022
ECOLAB USA INC.
Amanda Ruth Blattner
C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information
Patent Application
POLYMER BLEND TO STABILIZE HIGHLY ALKALINE LAUNDRY DETERGENT
Publication number
20220127549
Publication date
Apr 28, 2022
ECOLAB USA INC.
Jessica Bull
C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information
Patent Application
STAIN REMOVAL THROUGH NOVEL OXIDIZER AND CHELANT COMBINATION
Publication number
20220033740
Publication date
Feb 3, 2022
ECOLAB USA INC.
DAVID DOTZAUER
B08 - CLEANING
Information
Patent Application
ENHANCED PEROXYGEN STABILITY IN MULTI-DISPENSE TAED-CONTAINING PERO...
Publication number
20210284935
Publication date
Sep 16, 2021
ECOLAB USA INC.
David Dotzauer
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Application
ENHANCED PEROXYGEN STABILITY USING FATTY ACID IN BLEACH ACTIVATING...
Publication number
20210071119
Publication date
Mar 11, 2021
ECOLAB USA INC.
KRISTA OTTING
C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information
Patent Application
LOW-FOAMING WAREWASH DETERGENT CONTAINING MIXED CATIONIC / NONIONIC...
Publication number
20210071110
Publication date
Mar 11, 2021
ECOLAB USA INC.
DAVID DOTZAUER
C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information
Patent Application
HIGH ALKALINE WAREWASH DETERGENT WITH ENHANCED SCALE CONTROL AND SO...
Publication number
20210009924
Publication date
Jan 14, 2021
ECOLAB USA INC.
DAVID DOTZAUER
C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information
Patent Application
SURFACTANT STABILIZATION OF HYGROSCOPIC SPECIES
Publication number
20200407544
Publication date
Dec 31, 2020
ECOLAB USA INC.
Emily Chen
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
TEXTILE BLEACHING AND DISINFECTING USING THE MIXTURE OF HYDROPHILIC...
Publication number
20200392433
Publication date
Dec 17, 2020
ECOLAB USA INC.
Junzhong Li
C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information
Patent Application
POLYMER BLEND TO STABILIZE HIGHLY ALKALINE LAUNDRY DETERGENT
Publication number
20200231906
Publication date
Jul 23, 2020
ECOLAB USA INC.
Jessica Bull
C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information
Patent Application
ENHANCED PEROXYGEN STABILITY USING FATTY ACID IN BLEACH ACTIVATING...
Publication number
20190382692
Publication date
Dec 19, 2019
ECOLAB USA INC.
KRISTA OTTING
C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information
Patent Application
HIGH ALKALINE WAREWASH DETERGENT WITH ENHANCED SCALE CONTROL AND SO...
Publication number
20190284506
Publication date
Sep 19, 2019
ECOLAB USA INC.
DAVID DOTZAUER
C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information
Patent Application
ENHANCED PEROXYGEN STABILITY IN MULTI-DISPENSE TAED-CONTAINING PERO...
Publication number
20190203159
Publication date
Jul 4, 2019
ECOLAB USA INC.
David Dotzauer
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Application
CONCENTRATED DETERGENT COMPOSITION FOR THE IMPROVED REMOVAL OF STAR...
Publication number
20190177660
Publication date
Jun 13, 2019
ECOLAB USA INC.
DAVID DOTZAUER
C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information
Patent Application
COMPLEXATION AND REMOVAL OF MERCURY FROM FLUE GAS DESULFURIZATION S...
Publication number
20190039019
Publication date
Feb 7, 2019
ECOLAB USA INC.
Nicholas R. Denny
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
NON-PHOSPHOROUS TRANSITION METAL CONTROL IN LAUNDRY APPLICATIONS
Publication number
20180371380
Publication date
Dec 27, 2018
ECOLAB USA INC.
Jason Lang
C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information
Patent Application
LOW-FOAMING WAREWASH DETERGENT CONTAINING MIXED CATIONIC / NONIONIC...
Publication number
20180320110
Publication date
Nov 8, 2018
ECOLAB USA INC.
DAVID DOTZAUER
C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information
Patent Application
CONCENTRATED DETERGENT COMPOSITION FOR THE IMPROVED REMOVAL OF STAR...
Publication number
20180230403
Publication date
Aug 16, 2018
ECOLAB USA INC.
DAVID DOTZAUER
C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information
Patent Application
STAIN REMOVAL THROUGH NOVEL OXIDIZER AND CHELANT COMBINATION
Publication number
20180216041
Publication date
Aug 2, 2018
ECOLAB USA INC.
DAVID DOTZAUER
B08 - CLEANING
Information
Patent Application
SYNERGISTIC PROTEIN SOIL REMOVAL THROUGH NOVEL CHELATOR COMBINATION
Publication number
20180044613
Publication date
Feb 15, 2018
ECOLAB USA INC.
TIMOTHY MEIER
C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information
Patent Application
ENHANCED PEROXYGEN STABILITY USING ANIONIC SURFACTANT IN TAED-CONTA...
Publication number
20170362548
Publication date
Dec 21, 2017
ECOLAB USA INC.
DAVID DOTZAUER
C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information
Patent Application
HIGH ALKALINE WAREWASH DETERGENT WITH ENHANCED SCALE CONTROL AND SO...
Publication number
20170247642
Publication date
Aug 31, 2017
ECOLAB USA INC.
David Dotzauer
C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information
Patent Application
COMPLEXATION AND REMOVAL OF MERCURY FROM FLUE GAS DESULFURIZATION S...
Publication number
20170050146
Publication date
Feb 23, 2017
ECOLAB USA INC.
Nicholas R. Denny
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL