Hui-Wen CHENG

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New Taipei City, TW

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Patents Grantslast 30 patents

Information Patent Grant
Preparation method of tofacitinib citrate
- Patent number 11,827,598
- Issue date Nov 28, 2023
- CHUNGHWA CHEMICAL SYNTHESIS & BIOTECH CO. LTD
- Yao-Lung Hsu
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Method for removing water from compound solution and performing con...
- Patent number 11,512,123
- Issue date Nov 29, 2022
- CHUNGHWA CHEMICAL SYNTHESIS & BIOTECH CO. LTD
- Yao-Lung Hsu
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method for synthesizing etelcalcetide or salts thereof
- Patent number 10,899,791
- Issue date Jan 26, 2021
- CHUNGHWA CHEMICAL SYNTHESIS & BIOTECH CO. LTD
- Kwang-Chung Lee
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
CRYSTAL FORMS A, B, C, D, E, F AND G OF SELUMETINIB SULFATE AND PRE...
- Publication number 20240400519
- Publication date Dec 5, 2024
- CHUNGHWA CHEMICAL SYNTHESIS & BIOTECH CO. LTD.
- Yao-Lung HSU
- C07 - ORGANIC CHEMISTRY
Information Patent Application
METHOD FOR REMOVING WATER FROM COMPOUND SOLUTION AND PERFORMING CON...
- Publication number 20210347844
- Publication date Nov 11, 2021
- CHUNGHWA CHEMICAL SYNTHESIS & BIOTECH CO. LTD.
- Yao-Lung HSU
- C07 - ORGANIC CHEMISTRY
Information Patent Application
METHOD FOR SYNTHESIZING ETELCALCETIDE OR SALTS THEREOF
- Publication number 20190100554
- Publication date Apr 4, 2019
- CHUNGHWA CHEMICAL SYNTHESIS & BIOTECH CO. LTD.
- Kwang-Chung LEE
- C07 - ORGANIC CHEMISTRY