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Augustine Liu
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Bloomington, MN, US
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Patents Grants
last 30 patents
Information
Patent Grant
Solid cleaners for heated food preparation surfaces
Patent number
7,915,211
Issue date
Mar 29, 2011
3M Innovative Properties Company
Lowell C. Zeller
C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information
Patent Grant
Cleaning composition
Patent number
6,849,589
Issue date
Feb 1, 2005
3M Innovative Properties Company
Augustine Liu
C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information
Patent Grant
Use of a silicone surfactant in polishing compositions
Patent number
6,579,923
Issue date
Jun 17, 2003
3M Innovative Properties Company
Susan K. Yarmey
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Aqueous cleaning composition including a nonionic surfactant and a...
Patent number
5,922,665
Issue date
Jul 13, 1999
Minnesota Mining and Manufacturing Company
Augustine Liu
C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information
Patent Grant
Hard surface cleaning compositions including a very slightly water-...
Patent number
5,744,440
Issue date
Apr 28, 1998
Minnesota Mining and Manufacturing Company
Augustine Liu
C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information
Patent Grant
Cleaning compositions based on N-alkyl pyrrolidones having about 8...
Patent number
5,503,778
Issue date
Apr 2, 1996
Minnesota Mining and Manufacturing Company
Augustine Liu
C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Patents Applications
last 30 patents
Information
Patent Application
SOLID CLEANERS FOR HEATED FOOD PREPARATION SURFACES
Publication number
20090145458
Publication date
Jun 11, 2009
Lowell C. Zeller
C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information
Patent Application
Cleaning composition
Publication number
20030114341
Publication date
Jun 19, 2003
3M Innovative Properties Company
Augustine Liu
C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information
Patent Application
Use of a silicone surfactant in polishing compositions
Publication number
20020147258
Publication date
Oct 10, 2002
3M Innovative Properties Company
Susan K. Yarmey
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...