Sichuan
China
3
2020-09-10
The entities that hold a legal rights for patent applications filed by inventor Yan Bin:
Bin Yan from Sichuan, CN has applied for patents for these inventions. The list has both pending applications and granted patents:
Film for medicine packaging and method of preparing the same
#2 | 2020-03-05Hyperbranched cationic mussel-imitated polymer and method of preparing the same
#3 | 2020-03-05Film for medicine packaging and method of preparing the same
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