Duo Yu

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Beijing, CN

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Patents Grantslast 30 patents

Information Patent Grant
Pharmaceutical composition containing amlodipine, chlorthalidone, a...
- Patent number 12,336,978
- Issue date Jun 24, 2025
- SHENZHEN AUSA PHARMED CO., LTD.
- Guangliang Chen
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

Information Patent Application
PHARMACEUTICAL COMPOSITION CONTAINING AMLODIPINE, CHLORTHALIDONE, A...
- Publication number 20220079920
- Publication date Mar 17, 2022
- SHENZHEN AUSA PHARMED CO., LTD.
- Guangliang CHEN
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
USE OF COMPOSITION COMPRISING AMLODIPINE IN PREPARING MEDICAMENTS F...
- Publication number 20100048644
- Publication date Feb 25, 2010
- BEIJING HUAANFO BIOMEDICAL RESEARCH CENTRE INC.
- Xiping Xu
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE