Shanghai
China
4
2017-12-07
The entities that hold a legal rights for patent applications filed by inventor Liu Boping:
Boping Liu from Shanghai, CN has applied for patents for these inventions. The list has both pending applications and granted patents:
Supported polymetal olefin polymerization catalyst, preparation method and use thereof
#2 | 2016-06-02Supported Catalyst for Olefin Polymerization, Preparation Method and Use Thereof
#3 | 2015-03-19Supported double center hybrid polyethylene catalyst, process for preparing the same and use thereof
#4 | 2015-03-05Supported metal oxide double active center polyethylene catalyst, process for preparing the same and use thereof
1088759 ⎘