Hydrophilic polymer derivate with y type branch and preparation method of it medical composite comprising above compound
A Standard patent application filed on 12 March 2003 credited to Ji, Shishan ; Zhu, Dequan

Details

Application number :
2003221291  
Application type :
Standard  
Application status :
LAPSED  
Under opposition :
No  
Proceeding type :
 
Invention title :
Hydrophilic polymer derivate with y type branch and preparation method of it medical composite comprising above compound  
Inventor :
Ji, Shishan ; Zhu, Dequan  
Agent name :
 
Address for service :
 
Filing date :
12 March 2003  
Associated companies :
 
Applicant name :
BEIJING JIANKAI TECHNOLOGY CO., LTD.  
Applicant address :
Building C-4F, Shangdi Xinxilu No.2 Pioneering Park,, Haidian District, 100085 Beijing  
Old name :
 
Original Source :
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Same Inventor