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HONGYUN BIOTECH CO., LTD.
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Nanjing, CN
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Patents Grants
last 30 patents
Information
Patent Grant
Thienopyrimidine compound, preparation method thereof, pharmaceutic...
Patent number
11,078,213
Issue date
Aug 3, 2021
HONGYUN BIOTECH CO., LTD.
Xianming Deng
C07 - ORGANIC CHEMISTRY
Patents Applications
last 30 patents
Information
Patent Application
EGFR INHIBITOR AND PREPARATION METHOD AND USE THEREOF
Publication number
20230310428
Publication date
Oct 5, 2023
HONGYUN BIOTECH CO., LTD.
Xianming Deng
C07 - ORGANIC CHEMISTRY
Information
Patent Application
ALKENYL PYRIMIDINE COMPOUND, PREPARATION METHOD THEREFOR, AND APPLI...
Publication number
20230212147
Publication date
Jul 6, 2023
HONGYUN BIOTECH CO., LTD.
Xianming Deng
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
THIENOPYRIMIDINE COMPOUND, PREPARATION METHOD THEREOF, PHARMACEUTIC...
Publication number
20200207779
Publication date
Jul 2, 2020
HONGYUN BIOTECH CO., LTD.
Xianming DENG
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
THIENOPYRIMIDINE COMPOUND, PREPARATION METHOD THEREOF, PHARMACEUTIC...
Publication number
20190211030
Publication date
Jul 11, 2019
HONGYUN BIOTECH CO., LTD.
Xianming DENG
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
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last 30 trademarks