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Cheryl A. Littau
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Apple Valley, MN, US
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Patents Grants
last 30 patents
Information
Patent Grant
Antimicrobial compositions with enhanced efficacy
Patent number
11,930,819
Issue date
Mar 19, 2024
Ecolab USA Inc.
Jessica Albright
A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information
Patent Grant
Monitoring modules for hand hygiene dispensers
Patent number
11,903,537
Issue date
Feb 20, 2024
Ecolab USA Inc.
Jeffrey Rospierski
G08 - SIGNALLING
Information
Patent Grant
Alcohol based sanitizer with improved dermal compatibility and feel
Patent number
11,464,721
Issue date
Oct 11, 2022
Ecolab USA Inc.
Joseph R. Wegner
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Monitoring modules for hand hygiene dispensers
Patent number
11,272,815
Issue date
Mar 15, 2022
Ecolab USA Inc.
Jeffrey Rospierski
G08 - SIGNALLING
Information
Patent Grant
Hand hygiene compliance monitoring
Patent number
RE48951
Issue date
Mar 1, 2022
Ecolab USA Inc.
Eugene Tokhtuev
Information
Patent Grant
Flexible mounting system for hand hygiene dispensers
Patent number
11,253,109
Issue date
Feb 22, 2022
Ecolab USA Inc.
Andrew M. Schultz
B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information
Patent Grant
Antimicrobial compositions with enhanced efficacy
Patent number
11,116,220
Issue date
Sep 14, 2021
Ecolab USA Inc.
Jessica Albright
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Alcohol based sanitizer with improved dermal compatibility and feel
Patent number
10,786,436
Issue date
Sep 29, 2020
Ecolab USA Inc.
Joseph R. Wegner
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Flexible mounting system for hand hygiene dispensers
Patent number
10,667,654
Issue date
Jun 2, 2020
Ecolab USA Inc.
Andrew M. Schultz
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Alcohol hand sanitizer with improved dermal compatibility and feel
Patent number
10,588,836
Issue date
Mar 17, 2020
Ecolab USA Inc.
Joseph R. Wegner
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Antimicrobial foaming compositions containing cationic active ingre...
Patent number
10,517,806
Issue date
Dec 31, 2019
Ecolab USA Inc.
Hilina Emiru
A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information
Patent Grant
Foaming alcohol compositions with selected dimethicone surfactants
Patent number
10,499,636
Issue date
Dec 10, 2019
Ecolab USA Inc.
Joseph R. Wegner
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Flexible mounting system for hand hygiene dispensers
Patent number
10,039,423
Issue date
Aug 7, 2018
Ecolab USA Inc.
Andrew M. Schultz
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Foaming alcohol compositions with selected dimethicone surfactants
Patent number
9,980,483
Issue date
May 29, 2018
Ecolab USA Inc.
Joseph R. Wegner
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Alcohol hand sanitizer with improved dermal compatibility and feel
Patent number
9,962,323
Issue date
May 8, 2018
Ecolab USA Inc.
Joseph R. Wegner
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Antimicrobial foaming compositions containing cationic active ingre...
Patent number
9,956,153
Issue date
May 1, 2018
Ecolab USA Inc.
Hilina Emiru
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Alcohol based sanitizer with improved dermal compatibility and feel
Patent number
9,439,841
Issue date
Sep 13, 2016
Ecolab USA Inc.
Joseph R. Wegner
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Foaming alcohol compositions with selected dimethicone surfactants
Patent number
9,414,586
Issue date
Aug 16, 2016
Ecolab USA Inc.
Joseph R. Wegner
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Foaming alcohol compositions with selected dimethicone surfactants
Patent number
8,940,797
Issue date
Jan 27, 2015
Ecolab USA Inc.
Joseph R. Wegner
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Foaming alcohol compositions with selected dimethicone surfactants
Patent number
8,658,701
Issue date
Feb 25, 2014
Ecolab USA Inc.
Joseph R. Wegner
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Foaming alcohol compositions with selected dimethicone surfactants
Patent number
8,530,524
Issue date
Sep 10, 2013
Ecolab USA Inc.
Joseph R. Wegner
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Hand hygiene compliance monitoring
Patent number
8,502,680
Issue date
Aug 6, 2013
Ecolab USA Inc.
Eugene Tokhtuev
G08 - SIGNALLING
Information
Patent Grant
Hand hygiene compliance monitoring
Patent number
8,395,515
Issue date
Mar 12, 2013
Ecolab USA Inc.
Eugene Tokhtuev
G08 - SIGNALLING
Information
Patent Grant
Foaming alcohol compositions with selected dimethicone surfactants
Patent number
8,383,686
Issue date
Feb 26, 2013
Ecolab USA Inc.
Joseph R. Wegner
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Foaming alcohol compositions with selected dimethicone surfactants
Patent number
8,058,315
Issue date
Nov 15, 2011
Ecolab USA Inc.
Joseph R. Wegner
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Foaming alcohol compositions with selected dimethicone surfactants
Patent number
7,842,725
Issue date
Nov 30, 2010
Ecolab USA, Inc.
Joseph R. Wegner
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Patents Applications
last 30 patents
Information
Patent Application
ALCOHOL BASED SANITIZER WITH IMPROVED DERMAL COMPATIBILITY AND FEEL
Publication number
20230000740
Publication date
Jan 5, 2023
ECOLAB USA INC.
JOSEPH R. WEGNER
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
MONITORING MODULES FOR HAND HYGIENE DISPENSERS
Publication number
20220142415
Publication date
May 12, 2022
ECOLAB USA INC.
Jeffrey Rospierski
A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information
Patent Application
FLEXIBLE MOUNTING SYSTEM FOR HAND HYGIENE DISPENSERS
Publication number
20220142414
Publication date
May 12, 2022
ECOLAB USA INC.
Andrew M. Schultz
A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information
Patent Application
ANTIMICROBIAL COMPOSITIONS WITH ENHANCED EFFICACY
Publication number
20210235700
Publication date
Aug 5, 2021
ECOLAB USA INC.
Jessica Albright
A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information
Patent Application
ALCOHOL BASED SANITIZER WITH IMPROVED DERMAL COMPATIBILITY AND FEEL
Publication number
20210015727
Publication date
Jan 21, 2021
ECOLAB USA INC.
JOSEPH R. WEGNER
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
HAND HYGIENE COMPLIANCE MONITORING
Publication number
20210012640
Publication date
Jan 14, 2021
ECOLAB USA INC.
Eugene Tokhtuev
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
FLEXIBLE MOUNTING SYSTEM FOR HAND HYGIENE DISPENSERS
Publication number
20200281416
Publication date
Sep 10, 2020
ECOLAB USA INC.
Andrew M. Schultz
B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information
Patent Application
ALCOHOL BASED SANITIZER WITH IMPROVED DERMAL COMPATIBILITY AND FEEL
Publication number
20190290561
Publication date
Sep 26, 2019
ECOLAB USA INC.
JOSEPH R. WEGNER
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
ANTIMICROBIAL COMPOSITIONS WITH ENHANCED EFFICACY
Publication number
20190191704
Publication date
Jun 27, 2019
ECOLAB USA INC.
Jessica Albright
A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information
Patent Application
FLEXIBLE MOUNTING SYSTEM FOR HAND HYGIENE DISPENSERS
Publication number
20180317717
Publication date
Nov 8, 2018
ECOLAB USA INC.
Andrew M. Schultz
A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information
Patent Application
ANTIMICROBIAL FOAMING COMPOSITIONS CONTAINING CATIONIC ACTIVE INGRE...
Publication number
20180256466
Publication date
Sep 13, 2018
ECOLAB USA INC.
HILINA EMIRU
A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information
Patent Application
MONITORING MODULES FOR HAND HYGIENE DISPENSERS
Publication number
20180255981
Publication date
Sep 13, 2018
Ecolab USA Inc.
Jeffrey Rospierski
G08 - SIGNALLING
Information
Patent Application
FOAMING ALCOHOL COMPOSITIONS WITH SELECTED DIMETHICONE SURFACTANTS
Publication number
20180235212
Publication date
Aug 23, 2018
ECOLAB USA INC.
JOSEPH R. WEGNER
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
ALCOHOL HAND SANITIZER WITH IMPROVED DERMAL COMPATIBILITY AND FEEL
Publication number
20180228707
Publication date
Aug 16, 2018
ECOLAB USA INC.
JOSEPH R. WEGNER
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
ALCOHOL HAND SANITIZER WITH IMPROVED DERMAL COMPATIBILITY AND FEEL
Publication number
20160346178
Publication date
Dec 1, 2016
ECOLAB USA INC.
Joseph R. Wegner
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
FOAMING ALCOHOL COMPOSITIONS WITH SELECTED DIMETHICONE SURFACTANTS
Publication number
20160330955
Publication date
Nov 17, 2016
ECOLAB USA INC.
Joseph R. Wegner
A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information
Patent Application
FLEXIBLE MOUNTING SYSTEM FOR HAND HYGIENE DISPENSERS
Publication number
20160288151
Publication date
Oct 6, 2016
ECOLAB USA INC.
Andrew M. Schultz
A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information
Patent Application
ANTIMICROBIAL FOAMING COMPOSITIONS CONTAINING CATIONIC ACTIVE INGRE...
Publication number
20160030315
Publication date
Feb 4, 2016
ECOLAB USA INC.
Hilina Emiru
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
FOAMING ALCOHOL COMPOSITIONS WITH SELECTED DIMETHICONE SURFACTANTS
Publication number
20150011652
Publication date
Jan 8, 2015
ECOLAB USA INC.
Joseph R. Wegner
A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information
Patent Application
ALCOHOL BASED SANITIZER WITH IMPROVED DERMAL COMPATIBILITY AND FEEL
Publication number
20140364509
Publication date
Dec 11, 2014
Joseph R. Wegner
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
FOAMING ALCOHOL COMPOSITIONS WITH SELECTED DIMETHICONE SURFACTANTS
Publication number
20140080919
Publication date
Mar 20, 2014
ECOLAB USA INC.
Joseph R. Wegner
A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information
Patent Application
FOAMING ALCOHOL COMPOSITIONS WITH SELECTED DIMETHICONE SURFACTANTS
Publication number
20130289130
Publication date
Oct 31, 2013
Joseph R. Wegner
A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information
Patent Application
FOAMING ALCOHOL COMPOSITIONS WITH SELECTED DIMETHICONE SURFACTANTS
Publication number
20130137777
Publication date
May 30, 2013
ECOLAB USA INC.
Joseph R. Wegner
A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information
Patent Application
FOAMING ALCOHOL COMPOSITIONS WITH SELECTED DIMETHICONE SURFACTANTS
Publication number
20110319364
Publication date
Dec 29, 2011
ECOLAB USA INC.
JOSEPH R. WEGNER
A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information
Patent Application
HYDROALCOHOLIC ANTIMICROBIAL COMPOSITION WITH SKIN HEALTH BENEFITS
Publication number
20110201693
Publication date
Aug 18, 2011
ECOLAB USA INC.
Cheryl A. Littau
A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information
Patent Application
HAND HYGIENE COMPLIANCE MONITORING
Publication number
20100315244
Publication date
Dec 16, 2010
Ecolab USA Inc.,
Eugene Tokhtuev
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
HAND HYGIENE COMPLIANCE MONITORING
Publication number
20100315243
Publication date
Dec 16, 2010
ECOLAB USA INC.
Eugene Tokhtuev
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
FOAMING ALCOHOL COMPOSITIONS WITH SELECTED DIMETHICONE SURFACTANTS
Publication number
20100234475
Publication date
Sep 16, 2010
ECOLAB USA INC.
JOSEPH R. WEGNER
A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information
Patent Application
FOAMING ALCOHOL COMPOSITIONS WITH SELECTED DIMETHICONE SURFACTANTS
Publication number
20100022660
Publication date
Jan 28, 2010
Ecolab Inc.
Joseph R. Wegner
A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information
Patent Application
HYDROALCOHOLIC ANTIMICROBIAL COMPOSITION WITH SKIN HEALTH BENEFITS
Publication number
20080293825
Publication date
Nov 27, 2008
Ecolab Inc.
Cheryl A. Littau
A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING