Inventor · disambiguated record
Sumith Ranil Wickramasinghe
Also filed as: WICKRAMASINGHE SUMITH R · WICKRAMASINGHE SUMITH RANIL
5 granted patents·3 pending applications·93 citations·filing 1996–2025
78Inventor score
Files withUNIV ARKANSAS3HEMASURE INC2BOARD OF TRUSTEES OF THE UNIV ARKANSA1WICKRAMASINGHE SUMITH RANIL1
Top patents by PatentIndex Score
8 records- 0184US5846427AExtra-lumenal crossflow plasmapheresis devices and method of use thereofHEMASURE INC·Filed 1996·Granted Dec 8, 1998·72 cites·22 claims
- 0276US9339803B2Catalytic membranes and applications thereofUNIV ARKANSAS·Filed 2012·Granted May 17, 2016·2 cites·9 claims
- 0368US9132389B2Magnetically responsive membranesWICKRAMASINGHE SUMITH RANIL·Filed 2012·Granted Sep 15, 2015·3 cites·18 claims
- 0458US10118168B2Catalytic membranes and applications thereofUNIV ARKANSAS·Filed 2016·Granted Nov 6, 2018·0 cites·11 claims
- 0553US2025382326A1Multimodal anion exchange ligands for purification of viral particles and nucleic acidsBOARD OF TRUSTEES OF THE UNIV ARKANSA·Filed 2025·Application pending·0 cites
- 0649US2025312575A1Localized Intra-Arterial Drug Delivery DeviceUNIV ARKANSAS·Filed 2025·Application pending·0 cites
- 0739US2001000204A1Method for removing tumor cells from tumor cell-contaminated stem cell productsFiled 2000·Application pending·0 cites
- 0832US6177019B1Method and apparatus for removing tumor cells from tumor cell-contaminated stem cell productsHEMASURE INC·Filed 1997·Granted Jan 23, 2001·16 cites·20 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →