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Xuejun Wang
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Oswego, IL, US
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Patents Grants
last 30 patents
Information
Patent Grant
Control of industrial water treatment via digital imaging
Patent number
11,946,841
Issue date
Apr 2, 2024
Ecolab USA Inc.
William A. Von Drasek
G01 - MEASURING TESTING
Information
Patent Grant
System and method of inline deposit detection in process fluid
Patent number
11,662,314
Issue date
May 30, 2023
Ecolab USA Inc.
Kun Xiong
B08 - CLEANING
Information
Patent Grant
Control of industrial water treatment via digital imaging
Patent number
11,467,072
Issue date
Oct 11, 2022
Ecolab USA Inc.
William A. Von Drasek
G01 - MEASURING TESTING
Information
Patent Grant
Control of industrial water treatment via digital imaging
Patent number
10,598,574
Issue date
Mar 24, 2020
Ecolab USA Inc.
William A. Von Drasek
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Chemical additives to improve oil separation in stillage process op...
Patent number
10,513,669
Issue date
Dec 24, 2019
Ecolab USA Inc.
Lan Xiao
C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information
Patent Grant
Chemical additives to improve oil separation in stillage process op...
Patent number
10,005,982
Issue date
Jun 26, 2018
Ecolab USA Inc.
Lan Xiao
C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Patents Applications
last 30 patents
Information
Patent Application
CONTROL OF INDUSTRIAL WATER TREATMENT VIA DIGITAL IMAGING
Publication number
20230048064
Publication date
Feb 16, 2023
ECOLAB USA INC.
William A. Von Drasek
G01 - MEASURING TESTING
Information
Patent Application
Corrosion Inhibiting Product for Closed Loop Water Systems
Publication number
20220220380
Publication date
Jul 14, 2022
ECOLAB USA INC.
Zhangzhang Yin
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
System and Method of Inline Deposit Detection in Process Fluid
Publication number
20210123865
Publication date
Apr 29, 2021
ECOLAB USA INC.
Kun Xiong
B08 - CLEANING
Information
Patent Application
CONTROL OF INDUSTRIAL WATER TREATMENT VIA DIGITAL IMAGING
Publication number
20200209122
Publication date
Jul 2, 2020
ECOLAB USA INC.
William A. Von Drasek
G01 - MEASURING TESTING
Information
Patent Application
Chemical Additives to Improve Oil Separation in Stillage Process Op...
Publication number
20180273878
Publication date
Sep 27, 2018
ECOLAB USA INC.
Lan Xiao
C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information
Patent Application
Control of Industrial Water Treatment Via Digital Imaging
Publication number
20180024031
Publication date
Jan 25, 2018
ECOLAB USA INC.
William A. Von Drasek
G01 - MEASURING TESTING
Information
Patent Application
Chemical Additives to Improve Oil Separation in Stillage Process Op...
Publication number
20170015938
Publication date
Jan 19, 2017
ECOLAB USA INC.
Lan Xiao
C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information
Patent Application
APPLICATION OF FLUORESCENT DYES TO TRACE AND QUANTIFY CHEMICAL DOS...
Publication number
20130233804
Publication date
Sep 12, 2013
Yanjiao Xie
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...