Beijing
China
3
2020-02-27
Junji JIA from Beijing, CN has applied for patents for these inventions. The list has both pending applications and granted patents:
METALLOCENE COMPLEX WITH A HETEROATOM-CONTAINING PI-LIGAND AND PREPARATION METHOD THEREFOR, CATALYST SYSTEM CONTAINING THE SAME AND USE THEREOF
#2 | 2018-03-22METALLOCENE COMPLEX WITH A HETEROATOM-CONTAINING PI-LIGAND AND PREPARATION METHOD THEREFOR, CATALYST SYSTEM CONTAINING THE SAME AND USE THEREOF
#3 | 2008-12-18Process for preparation of polyolefin alloy
2145193 ⎘