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Inventor
CHEN CHEN-YIN
TW
2 patents
Patents
2 patents
US7741496B2
Jun 22, 2010
Ascorbic acid derivatives
CORUM INC
2 citations
51
US8053474B2
Nov 8, 2011
Compound with carboxyl acid group and amide group and application thereof
CORUM INC
0 citations
41