P

Inventor

ZHANG DON

US17 patents
⚠️ This page may combine multiple inventors who share the name “ZHANG DON”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

BETA PHARMA INC

15 patents
US10239864B2Mar 26, 2019

2-H-indazole derivatives as cyclin-dependent kinase (CDK) inhibitors and therapeutic uses thereof

BETA PHARMA INC5 citations81
US9878994B2Jan 30, 2018

2-H-indazole derivatives as cyclin-dependent kinase (CDK) inhibitors and therapeutic uses thereof

BETA PHARMA INC8 citations81
US7078409B2Jul 18, 2006

Fused quinazoline derivatives useful as tyrosine kinase inhibitors

BETA PHARMA INC12 citations78
US10590111B2Mar 17, 2020

Substituted 2-anilinopyrimidine derivatives as EGFR modulators

BETA PHARMA INC2 citations70
US12187707B2Jan 7, 2025

Pharmaceutical formulations of N-(2-(2-(dimethylamino)ethoxy)-4-methoxy-5-((4-(1-methyl-1H-indol-3-yl)pyrimidin-2-yl)amino)phenyl)acrylaminde and salts thereof

BETA PHARMA INC0 citations59
US11414401B2Aug 16, 2022

Substituted 2-anilinopyrimidine derivatives as EGFR modulators

BETA PHARMA INC0 citations59
US11352341B2Jun 7, 2022

2H-indazole derivatives as CDK4 and CDK6 inhibitors and therapeutic uses thereof

BETA PHARMA INC0 citations59
US11180478B2Nov 23, 2021

Pharmaceutical formulations of N-(2-(2-(dimethylamino) ethoxy)-4-methoxy-5-((4-(1-methyl-1H-indol-3-yl)pyrimidin-2-yl)amino)phenyl)acrylamide and salts thereof

BETA PHARMA INC0 citations59
US11052086B2Jul 6, 2021

2-anilinopyrimidine derivatives as therapeutic agents for treatment of brain cancers

BETA PHARMA INC0 citations59
US10844045B2Nov 24, 2020

Pharmaceutical salts N-(2-(2-(dimethylamino)ethoxy)-4-methoxy-5-((4-(1-methyl-1H-indol-3-yl)pyrimidin-2-yl)amino)phenyl)acrylamide and crystalline forms thereof

BETA PHARMA INC0 citations50
US12595246B2Apr 7, 2026

Crystalline and amorphous forms of N-(5-((4-ethylpiperazin-1-yl)methyl)pyridine-2-yl)-5-fluoro-4-(3-isopropyl-2-methyl-2H-indazol-5-yl)pyrimidin-2-amine and its salts, and preparation methods and therapeutic uses thereof

BETA PHARMA INC0 citations49
US12390464B2Aug 19, 2025

Treatment of EGFR mutant-related cancers using a combination of EGFR and CDK4/6 inhibitors

BETA PHARMA INC0 citations49
US12258365B2Mar 25, 2025

Organophosphorus-substituted compounds as c-MET inhibitors and therapeutic uses thereof

BETA PHARMA INC0 citations49
US9359370B2Jun 7, 2016

Icotinib hydrochloride, synthesis, crystalline forms, pharmaceutical compositions, and uses thereof

BETA PHARMA INC0 citations49
US9820721B2Nov 21, 2017

Aspiration and biopsy needle apparatus and devices and applications thereof

BETA PHARMA INC0 citations39

WANG YINXIANG

1 patent

ZHANG DON

1 patent