Patents/Inventors

Abeysinghe Arrachchigae Papmapiya

Olympia, WAUS1 patent

2 Patents

US122274722025
Series of Skin-whitening (lightening) Compounds
Unigen, Inc.
0 cites
US117390402023
Series of Skin-whitening (lightening) Compounds
Unigen, Inc.
0 cites