Chengdu
China
3
2021-05-06
The entities that hold a legal rights for patent applications filed by inventor Zhang Ping:
Ping Zhang from Chengdu, CN has applied for patents for these inventions. The list has both pending applications and granted patents:
Device for measuring emission angle of particle beam
#2 | 2020-02-06Solid form of azetidine derivative and preparation method therefor and use thereof
#3 | 2014-07-24N-substituted isopropyldimethyl azulene sulfonamide derivatives, and preparation method and use thereof
847446 ⎘