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Yingchang Han
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Dublin, OH, US
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Patents Grants
last 30 patents
Information
Patent Grant
Method for reducing microorganisms on produce using chlorine dioxid...
Patent number
8,920,717
Issue date
Dec 30, 2014
Purdue Research Foundation
Philip E. Nelson
A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information
Patent Grant
Apparatus and method for reducing microorganisms on produce using c...
Patent number
7,571,676
Issue date
Aug 11, 2009
Purdue Research Foundation
Philip E. Nelson
A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Patents Applications
last 30 patents
Information
Patent Application
METHOD AND APPARATUS FOR ASEPTICALLY DOSING AND PREPARING FOOD MATE...
Publication number
20150313272
Publication date
Nov 5, 2015
Yingchang Han
A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information
Patent Application
Apparatus and method for reducing microorganisms on produce using c...
Publication number
20100075004
Publication date
Mar 25, 2010
PURDUE RESEARCH FOUNDATION
Philip E. Nelson
A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information
Patent Application
System and method for sterilizing a processing line
Publication number
20090246074
Publication date
Oct 1, 2009
PURDUE RESEARCH FOUNDATION
Philip E. Nelson
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Apparatus and method for reducing microorganisms on produce using c...
Publication number
20060110280
Publication date
May 25, 2006
PURDUE RESEARCH FOUNDATION
Philip E. Nelson
A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information
Patent Application
Method and apparatus for sterilizing food containers
Publication number
20040101438
Publication date
May 27, 2004
Philip E. Nelson
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL