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Jiangsu, CN
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last 30 patents
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Patent Grant
Hydroxypropyl-sulfobutyl-beta-cyclodextrin, the preparation method,...
Patent number
8,278,437
Issue date
Oct 2, 2012
Hainan Hdeton Science and Technology Co. Ltd.
Yong Ren
B82 - NANO-TECHNOLOGY
Patents Applications
last 30 patents
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Patent Application
Hydroxypropyl-Sulfobutyl-Beta-Cyclodextrin, the Preparation Method,...
Publication number
20090012042
Publication date
Jan 8, 2009
NANJING NORMAL UNIVERSITY
Yong Ren
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...