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Inventor

YU CHENGZHI

US7 patents
⚠️ This page may combine multiple inventors who share the name “YU CHENGZHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

SHENGKE PHARMACEUTICALS JIANGSU LTD

4 patents
US11993604B2May 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

NANTBIOSCIENCE INC

2 patents
US10183013B2Jan 22, 2019

Cyclic sulfonamide containing derivatives as inhibitors of hedgehog signaling pathway

NANTBIOSCIENCE INC0 citations47
US9499539B2Nov 22, 2016

Cyclic sulfonamide containing derivatives as inhibitors of hedgehog signaling pathway

NANTBIOSCIENCE INC0 citations47

UNILUMIN GROUP CO LTD

1 patent
US12499794B2Dec 16, 2025

Media data encryption, and media data playback

UNILUMIN GROUP CO LTD0 citations49