Inventor
LIU CHENGWU
CN3 patents
⚠️ This page may combine multiple inventors who share the name “LIU CHENGWU”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
GUANGDONG RAYNOVENT BIOTECH CO LTD
2 patentsUS11535613B2Dec 27, 2022
Crystal form and salt form of pyridoimidazole compound and preparation method therefor
GUANGDONG RAYNOVENT BIOTECH CO LTD6 citations73
US12252487B2Mar 18, 2025
Dominant salt forms of pyrimidine derivatives, and crystal forms thereof
GUANGDONG RAYNOVENT BIOTECH CO LTD0 citations46