Inventor · disambiguated record
Abeysinghe Arrachchigae Papmapiya
Also filed as: PAPMAPIYA ABEYSINGHE ARRACHCHIGAE
5 granted patents·3 citations·filing 2015–2023
73Inventor score
Files withUNIGEN INC5
Top patents by PatentIndex Score
5 records- 0195US11739040B2Series of skin-whitening (lightening) compoundsUNIGEN INC·Filed 2021·Granted Aug 29, 2023·2 cites·2 claims
- 0286US12227472B2Series of skin-whitening (lightening) compoundsUNIGEN INC·Filed 2023·Granted Feb 18, 2025·0 cites·4 claims
- 0379US10941098B2Series of skin whitening (lightening) compoundsUNIGEN INC·Filed 2019·Granted Mar 9, 2021·0 cites·7 claims
- 0474US9682910B2Series of skin-whitening (lightening) compoundsUNIGEN INC·Filed 2015·Granted Jun 20, 2017·1 cites·8 claims
- 0564US10259764B2Series of skin whitening (lightening) compoundsUNIGEN INC·Filed 2017·Granted Apr 16, 2019·0 cites·19 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →