Chengdu
China
2
2026-06-04
The entities that hold a legal rights for patent applications filed by inventor CHEN Donghui:
Donghui CHEN from Chengdu, CN has applied for patents for these inventions. The list has both pending applications and granted patents:
METHOD FOR SIMULTANEOUS DETERMINATION OF CHLOROGENIC ACID, FERULIC ACID, DRACOHODIN, CINNAMALDEHYDE, LIGUSTILIDE, AND OSTHOLE IN XIANGDU HUOXUE PLASTER
#2 | 2020-12-24Medical device, algorithm updating method, medical system and external monitoring device
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