Shaoxing
China
4
2025-11-20
The entities that hold a legal rights for patent applications filed by inventor Deng Hangjun:
Hangjun Deng from Shaoxing, CN has applied for patents for these inventions. The list has both pending applications and granted patents:
CONTINUOUS POLYMERIZATION EQUIPMENT AND CONTINUOUS POLYMERIZATION PROCESS FOR PREPARING POLYAMIDE BY USING DIACID AND DIAMINE
#2 | 2025-11-20PREPARATION EQUIPMENT AND PROCESS FOR NYLON SALT SOLUTION
#3 | 2023-01-19High Molecular Weight Polyphenylene Sulfide Resin, Preparation Method and Use Thereof
#4 | 2020-02-20Production method of semi-aromatic polyamide, and semi-aromatic polyamide
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