Kai Qiu

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Shanghai, CN

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Patents Grantslast 30 patents

Information Patent Grant
Wash monitor composition, device, and method of use
- Patent number 10,287,618
- Issue date May 14, 2019
- 3M Innovative Properties Company
- Francois Ahimou
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information Patent Grant
Chemical indicating composition, autoclave process indicator and me...
- Patent number 9,951,370
- Issue date Apr 24, 2018
- 3M Innovative Properties Company
- Liwei Yu
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

Information Patent Application
CHEMICAL INDICATING COMPOSITION, AUTOCLAVE PROCESS INDICATOR AND ME...
- Publication number 20170283848
- Publication date Oct 5, 2017
- 3M Innovative Properties Company
- LIWEI YU
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information Patent Application
WASH MONITOR COMPOSITION, DEVICE, AND METHOD OF USE
- Publication number 20170175163
- Publication date Jun 22, 2017
- 3M Innovative Properties Company
- FRANCOIS AHIMOU
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information Patent Application
CHEMICAL INDICATING COMPOSITION, AUTOCLAVE TAPE AND METHOD FOR PREP...
- Publication number 20150328352
- Publication date Nov 19, 2015
- 3M INNOVATIVE PROPERTIES COMPANY
- LIWEI YU
- G01 - MEASURING TESTING
Information Patent Application
CLEANING COMPOSITIONS
- Publication number 20150111803
- Publication date Apr 23, 2015
- Zhilan Liu
- C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information Patent Application
HYDROCOLLOID COMPOSITION AND AN ARTICLE CONTAINING THE SAME
- Publication number 20150037276
- Publication date Feb 5, 2015
- 3M INNOVATIVE PROPERTIES COMPANY
- Ting Fan
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE