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last 30 patents
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Patent Grant
Fused tri-cyclic compound as PDE3/PDE4 dual inhibitor
Patent number
11,993,596
Issue date
May 28, 2024
Chia Tai Tianqing Pharmaceutical Group Co., Ltd.
Yunfu Luo
C07 - ORGANIC CHEMISTRY
Patents Applications
last 30 patents
Information
Patent Application
ENPP1 INHIBITOR
Publication number
20250206763
Publication date
Jun 26, 2025
SHANGHAI QILU PHARMACEUTICAL RESEARCH AND DEVELOPMENT CENTRE LTD.
Qi YAN
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
FUSED TRI-CYCLIC COMPOUND AS A PDE3/PDE4 DUAL INHIBITOR
Publication number
20240294526
Publication date
Sep 5, 2024
CHIA TAI TIANQING PHARMACEUTICAL GROUP CO., LTD.
Yunfu LUO
C07 - ORGANIC CHEMISTRY
Information
Patent Application
FUSED TRI-CYCLIC COMPOUND AS PDE3/PDE4 DUAL INHIBITOR
Publication number
20210323960
Publication date
Oct 21, 2021
CHIA TAI TIANQING PHARMACEUTICAL GROUP CO., LTD.
Yunfu LUO
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
IMIDAZOLE COMPOUND
Publication number
20180104220
Publication date
Apr 19, 2018
MEDSHINE DISCOVERY INC.
Shuhui CHEN
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE