Inventor

GUO XINGNA

CN2 patents

⚠️ This page may combine multiple inventors who share the name “GUO XINGNA”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

YANG SHANGJIN

1 patent

US8609851B2Dec 17, 2013

Nitropyridinyl ethyleneimine compound, the pharmaceutical composition containing it, the preparation method and use thereof

YANG SHANGJIN5 citations65

BEIJING YILING BIOENGINEERING CO LTD

1 patent

US8940770B2Jan 27, 2015

Nitropyridinyl ethyleneimine compound, the pharmaceutical composition containing it, the preparation method and use thereof

BEIJING YILING BIOENGINEERING CO LTD0 citations42