Shanghai
China
3
2023-10-05
The entities that hold a legal rights for patent applications filed by inventor WEI Ming Ming:
Ming Ming WEI from Shanghai, CN has applied for patents for these inventions. The list has both pending applications and granted patents:
PROCESS FOR PREPARING ZEOLITE MATERIAL HAVING AN AFX FRAMEWORK STRUCTURE AND ZEOLITE MATERIAL AS PREPARED
#2 | 2022-02-03In-situ copper ion-exchange on pre-exchanged copper zeolitic material
#3 | 2021-12-16Exhaust treatment system for a lean burn engine
5268016 ⎘