Won-Seok HAN

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Gwangmyeong-si, KR

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Patents Grantslast 30 patents

Information Patent Grant
Stilbene derivative and method for preparing same
- Patent number 11,401,231
- Issue date Aug 2, 2022
- Ozchela Inc.
- Min-Kyung Lee
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Stilbene derivative and method for preparing same
- Patent number 11,286,228
- Issue date Mar 29, 2022
- Ozchela Inc.
- Min-Kyung Lee
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

Information Patent Application
Stilbene Derivative and Method for Preparing Same
- Publication number 20220402841
- Publication date Dec 22, 2022
- Ozchela Inc.
- Min-Kyung LEE
- C07 - ORGANIC CHEMISTRY
Information Patent Application
STILBENE DERIVATIVE AND METHOD FOR PREPARING SAME
- Publication number 20190255009
- Publication date Aug 22, 2019
- Ozchela Inc.
- Min-Kyung Lee
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
STILBENE DERIVATIVE AND METHOD FOR PREPARING SAME
- Publication number 20190248729
- Publication date Aug 15, 2019
- Ozchela Inc.
- Min-Kyung LEE
- C07 - ORGANIC CHEMISTRY