Beijing Dingguochangsheng Biotech., Co., Ltd.

China

 
Total IP 4
Total IP Rank # 381,575
IP Activity Score 0/5.0    0
IP Activity Rank # 1,658,319

Patents

Trademarks
2 0
0 0
2 0
0
 
Last Patent 2011 - Long acting curcumin derivative,...
First Patent 2007 - Simple method for introducing ma...

Latest Inventions, Goods, Services

2008 Invention Long acting curcumin derivative, preparation method and pharmaceutical use thereof. The invention...
Invention Long acting curcumine derivates and preparation method thereof. The present invention provides lo...
2007 Invention Simple method for introducing magnetic particles into a polymer. 2+ and the like, and x=1.0˜2.0; ...
Invention A simple method of introducing magnetic particles into macromolecule. A simple method of introduc...