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Duane J. Reinhardt
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Maplewood, MN, US
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Patents Grants
last 30 patents
Information
Patent Grant
Antimicrobial compositions formulated for use in cold temperature c...
Patent number
7,109,241
Issue date
Sep 19, 2006
Ecolab, Inc.
Francis Lawrence Richter
A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information
Patent Grant
Non-corrosive sterilant composition
Patent number
7,056,536
Issue date
Jun 6, 2006
Ecolab Inc.
Francis L. Richter
A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information
Patent Grant
Low temperature cleaning
Patent number
6,991,685
Issue date
Jan 31, 2006
Ecolab Inc.
Joseph I. Kravitz
C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information
Patent Grant
Low temperature cleaning
Patent number
6,953,507
Issue date
Oct 11, 2005
Ecolab Inc.
Joseph I. Kravitz
C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information
Patent Grant
Antimicrobial and antiviral compositions containing an oxidizing sp...
Patent number
6,855,328
Issue date
Feb 15, 2005
Ecolab Inc.
Robert D. P. Hei
A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information
Patent Grant
Peroxycarboxylic acid compositions and methods of use against micro...
Patent number
6,627,657
Issue date
Sep 30, 2003
Ecolab Inc.
John D. Hilgren
A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information
Patent Grant
Non-corrosive sterilant composition
Patent number
6,589,565
Issue date
Jul 8, 2003
Ecolab Inc.
Francis L. Richter
A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information
Patent Grant
Acid sanitizing and cleaning compositions containing protonated car...
Patent number
6,472,358
Issue date
Oct 29, 2002
Ecolab Inc.
Francis Lawrence Richter
C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information
Patent Grant
Erodible sanitizing caulk
Patent number
5,622,708
Issue date
Apr 22, 1997
Ecolab Inc.
Francis L. Richter
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Sanitizing compositions
Patent number
5,436,008
Issue date
Jul 25, 1995
Ecolab Inc.
Francis L. Richter
C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information
Patent Grant
Food additive sanitizing compositions
Patent number
5,234,719
Issue date
Aug 10, 1993
Ecolab Inc.
Francis L. Richter
C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Patents Applications
last 30 patents
Information
Patent Application
Low temperature cleaning
Publication number
20050236017
Publication date
Oct 27, 2005
Ecolab Inc.
Joseph I. Kravitz
C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information
Patent Application
Low temperature cleaning
Publication number
20040182425
Publication date
Sep 23, 2004
Ecolab Inc.
Joseph I. Kravitz
C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information
Patent Application
Fatty acid sanitizer
Publication number
20030206882
Publication date
Nov 6, 2003
Francis L. Richter
A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information
Patent Application
Non-corrosive sterilant composition
Publication number
20030185899
Publication date
Oct 2, 2003
Ecolab Inc.
Francis L. Richter
A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information
Patent Application
Antimicrobial and antiviral compositions containing an oxidizing sp...
Publication number
20030185902
Publication date
Oct 2, 2003
Ecolab Inc.
Robert D.P. Hei
A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING