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Yong Luke Zhang
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Richmond, CA
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last 30 patents
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Patent Application
METHODS OF EXTRACTION AND PURIFICATION FROM STEVIA REBAUDIANA OF CO...
Publication number
20170226145
Publication date
Aug 10, 2017
GLG LIFE TECH CORPORATION
Yong Luke Zhang
A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information
Patent Application
METHODS OF EXTRACTION AND PURIFICATION OF LUO HAN GUO MOGROSIDE V,...
Publication number
20170150745
Publication date
Jun 1, 2017
GLG Life Tech Corporation
Yong Luke Zhang
A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information
Patent Application
SWEETENER COMPOSITIONS COMPRISING STEVIOL GLYCOSIDES AND OTHER SWEE...
Publication number
20160150812
Publication date
Jun 2, 2016
GLG LIFE TECH CORPORATION
Yong Luke Zhang
A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information
Patent Application
Processes of Purifying Steviol Glycosides
Publication number
20140004248
Publication date
Jan 2, 2014
GLG Life Tech Corporation
Yong Luke Zhang
A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information
Patent Application
Sweetener Compositions and Methods of Making Same
Publication number
20130344217
Publication date
Dec 26, 2013
GLG LIFE TECH CORPORATION
Yong Luke Zhang
A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information
Patent Application
Processes of Purifying Steviol Glycosides Reb C
Publication number
20130284164
Publication date
Oct 31, 2013
GLG LIFE TECH CORPORATION
Yong Luke Zhang
C13 - SUGAR INDUSTRY