Shanghai
China
4
2023-12-21
The entities that hold a legal rights for patent applications filed by inventor WANG Yangdong:
Yangdong WANG from Shanghai, CN has applied for patents for these inventions. The list has both pending applications and granted patents:
Catalyst including molecular sieve having topological pore structure, preparation method therefor and use thereof
#2 | 2023-12-07CATALYST GRANULES USED IN OLEFIN DISPROPORTIONATION REACTION AND PREPARATION METHOD THEREFOR
#3 | 2020-11-05Process for producing ethylene
#4 | 2020-10-22Molecular sieve composition, process of preparing same and use thereof
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