Dalian
China
2
2022-01-20
The entities that hold a legal rights for patent applications filed by inventor Liu Cheng:
Cheng Liu from Dalian, CN has applied for patents for these inventions. The list has both pending applications and granted patents:
Polyarylether-based polymer with side chain in methoxypolyethylene glycols structure, solid polymer electrolyte and preparation methods therefor
#2 | 2021-02-18BIO-BASED POLYARYLENE ETHER RESIN CONTAINING FURAN RING STRUCTURE AND PREPARATION METHOD THEREFOR
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