Beijing
China
4
2024-11-14
The entities that hold a legal rights for patent applications filed by inventor MA Aizeng:
Aizeng MA from Beijing, CN has applied for patents for these inventions. The list has both pending applications and granted patents:
METHOD FOR PRODUCING LIGHT AROMATIC HYDROCARBONS
#2 | 2018-01-25Method of producing a highly-pure aluminum hydroxide
#3 | 2013-01-24Processes for catalytically reforming naphtha
#4 | 2010-11-11Pre-passivation process for a continuous reforming apparatus, and passivation process for a continuous reforming apparatus during the initial reaction
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