Inventor
PAPMAPIYA ABEYSINGHE ARRACHCHIGAE
US5 patents
Patents
5 patentsUS11739040B2Aug 29, 2023
Series of skin-whitening (lightening) compounds
UNIGEN INC2 citations70
US9682910B2Jun 20, 2017
Series of skin-whitening (lightening) compounds
UNIGEN INC1 citations60
US12227472B2Feb 18, 2025
Series of skin-whitening (lightening) compounds
UNIGEN INC0 citations59
US10941098B2Mar 9, 2021
Series of skin whitening (lightening) compounds
UNIGEN INC0 citations59
US10259764B2Apr 16, 2019
Series of skin whitening (lightening) compounds
UNIGEN INC0 citations49