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Shanghai, CN
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Patents Grants
last 30 patents
Information
Patent Grant
Fused heteroaryls and their uses
Patent number
9,181,264
Issue date
Nov 10, 2015
Hutchison Medipharma Limited
Weiguo Su
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Quinazoline compounds
Patent number
9,168,253
Issue date
Oct 27, 2015
Hutchison Medipharma Limited
Weihan Zhang
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Quinazoline derivatives
Patent number
8,426,430
Issue date
Apr 23, 2013
Hutchison Medipharma Enterprises Limited
Weihan Zhang
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Patents Applications
last 30 patents
Information
Patent Application
QUINAZOLINE DERIVATIVES
Publication number
20130217661
Publication date
Aug 22, 2013
Hutchison MediPharma Enterprises Limited
Weihan ZHANG
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
FUSED HETEROARYLS AND THEIR USES
Publication number
20130190307
Publication date
Jul 25, 2013
Weiguo Su
C07 - ORGANIC CHEMISTRY
Information
Patent Application
QUINAZOLINE COMPOUNDS
Publication number
20130172373
Publication date
Jul 4, 2013
Hutchison Medipharma Limited
Weihan Zhang
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
QUINAZOLINE DERIVATIVES
Publication number
20100009958
Publication date
Jan 14, 2010
Hutchison MediPharma Enterprises Limited
Weihan Zhang
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE