Membership
Tour
Register
Log in
Guo-dong Chu
Follow
Person
Jiaxiang County, CN
People
Overview
Industries
Organizations
People
Information
Impact
Patents Grants
last 30 patents
Information
Patent Grant
Process for preparation of roflumilast
Patent number
9,233,925
Issue date
Jan 12, 2016
ScinoPharm (Changshu) Pharmaceuticals, Ltd.
Yi-Jing Chen
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for preparation of roflumilast
Patent number
9,085,533
Issue date
Jul 21, 2015
ScinoPharm (Changshu) Pharmaceuticals, Ltd.
Yi-Jing Chen
C07 - ORGANIC CHEMISTRY
Patents Applications
last 30 patents
Information
Patent Application
PROCESS FOR PREPARATION OF ROFLUMILAST
Publication number
20150274667
Publication date
Oct 1, 2015
Yi-Jing Chen
C07 - ORGANIC CHEMISTRY
Information
Patent Application
PROCESS FOR PREPARATION OF ROFLUMILAST
Publication number
20150025246
Publication date
Jan 22, 2015
Scinopharm (Changshu) Pharmaceuticals, Ltd.
Yi-Jing Chen
C07 - ORGANIC CHEMISTRY