Young-Soy Roh

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Jeollabuk-do, KR

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Patents Grantslast 30 patents

Information Patent Grant
Method for the improvement of skin wrinkles using retinyl retinoate
- Patent number 7,173,062
- Issue date Feb 6, 2007
- Enprani Co., Ltd.
- Young-Soy Roh
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

Information Patent Application
Retinol derivatives and process for preparing same
- Publication number 20040062781
- Publication date Apr 1, 2004
- Young-Soy Roh
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE