Inventor
JEON YE-JI
KR3 patents
Patents
3 patentsUS8716298B2May 6, 2014
Composition for reducing skin wrinkles including PDE5 inhibitor
SK CHEMICALS CO LTD4 citations71
US9155691B2Oct 13, 2015
Composition for reducing skin wrinkles including PDE5 inhibitor
SK CHEMICALS CO LTD3 citations60
US9271916B2Mar 1, 2016
Composition for reducing skin wrinkles including PDE5 inhibitor
SK CHEMICALS CO LTD1 citations50