Chu-Yi Pang

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Taipei, TW

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Patents Grantslast 30 patents

Information Patent Grant
Method of making vitamin K1
- Patent number 10,144,692
- Issue date Dec 4, 2018
- Sunny Pharmtech Inc.
- Jien-Heh Tien
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Glycine derivative capable of inhibiting melanin formation and comp...
- Patent number 8,927,499
- Issue date Jan 6, 2015
- Corum Inc.
- Nai-Hsuan Hsu
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Method of making 6-aminocaproic acid as active pharmaceutical ingre...
- Patent number 8,809,581
- Issue date Aug 19, 2014
- Sunny Pharmtech Inc.
- Jien-Heh Tien
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for synthesis of androstane 17-β carbothioic acid and relat...
- Patent number 7,935,837
- Issue date May 3, 2011
- Corum Inc.
- Nai-Hsuan Hsu
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
Method of Making Vitamin K1
- Publication number 20170260117
- Publication date Sep 14, 2017
- Sunny Pharmtech Inc.
- Jien-Heh Tien
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Novel Glycine Derivative Capable Of Inhibiting Melanin Formation An...
- Publication number 20140134121
- Publication date May 15, 2014
- CORUM INC.
- Nai-Hsuan Hsu
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Method of Making 6-Aminocaproic Acid As Active Pharmaceutical Ingre...
- Publication number 20140039219
- Publication date Feb 6, 2014
- Sunny Pharmtech Inc.
- Jien-Heh Tien
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Novel Glycine Derivative Capable Of Inhibiting Melanin Formation An...
- Publication number 20130195782
- Publication date Aug 1, 2013
- CORUM INC.
- Nai-Hsuan Hsu
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
PROCESS FOR SYNTHESIS OF ANDROSTANE 17-BETA CARBOTHIOIC ACID AND RE...
- Publication number 20090275767
- Publication date Nov 5, 2009
- CORUM INC.
- Nai-Hsuan Hsu
- C07 - ORGANIC CHEMISTRY