Inventor
ZHANG CHENGGANG
CN12 patents
⚠️ This page may combine multiple inventors who share the name “ZHANG CHENGGANG”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SHENGKE PHARMACEUTICALS JIANGSU LTD
4 patentsUS11993604B2May 28, 2024
Substituted pyrazolo[4,3-H]quinazolines as protein kinase inhibitors
SHENGKE PHARMACEUTICALS JIANGSU LTD2 citations68
US11319323B2May 3, 2022
Substituted pyrazolo[4,3-H]quinazolines as protein kinase inhibitors
SHENGKE PHARMACEUTICALS JIANGSU LTD3 citations68
US11091485B2Aug 17, 2021
Imidazo[1′,2′:1,6]pyrido[2,3-d]pyrimidine compound as protein kinase inhibitor
SHENGKE PHARMACEUTICALS JIANGSU LTD2 citations68
US12428423B2Sep 30, 2025
1H-imidazo[4,5-h]quinazoline compound as protein kinase inhibitor
SHENGKE PHARMACEUTICALS JIANGSU LTD0 citations48