Beijing
China
3
2011-02-17
The entities that hold a legal rights for patent applications filed by inventor Dou Xiarui:
Xiarui Dou from Beijing, CN has applied for patents for these inventions. The list has both pending applications and granted patents:
Black soybean hull extract, method for obtaining, and use thereof
#2 | 2009-01-08Lingonberry extract, methods of preparing, and uses thereof
#3 | 2008-06-19Black soybean hull extract, method for obtaining, and use thereof
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