Shanghai
China
4
2019-02-07
The entities that hold a legal rights for patent applications filed by inventor WEI Dafu:
Dafu WEI from Shanghai, CN has applied for patents for these inventions. The list has both pending applications and granted patents:
Method of reactive extrusion copolymerization of vinyl monomers
#2 | 2012-05-10Method for controlling anionic polymerization
#3 | 2007-11-22Preparation method of functional master batch of polyolefin and its application
#4 | 2005-06-23Preparation method of functional master batch of polyolefin and its application
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