Inventor

HAN HYE-SOOK

KR3 patents

⚠️ This page may combine multiple inventors who share the name “HAN HYE-SOOK”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

ENPRANI CO LTD

1 patent

US7173062B2Feb 6, 2007

Method for the improvement of skin wrinkles using retinyl retinoate

ENPRANI CO LTD9 citations65

CHEBIGEN INC

1 patent

US7030265B2Apr 18, 2006

Retinol derivatives, the method of preparations and the uses thereof

CHEBIGEN INC10 citations62

CHEBIGEN CO LTD

1 patent

US7166744B2Jan 23, 2007

Retinoid derivatives and methods for producing said compounds and anti-cancer pharmaceutical composition comprising said compounds

CHEBIGEN CO LTD0 citations27