Inventor · disambiguated record
Prasannah Nanayakkara
Also filed as: NANAYAKKARA PRASANNAH · NANAYAKKARA PRASANNAH WELLALAGE
2 granted patents·2 pending applications·0 citations·filing 2017–2023
27Inventor score
Technology areasA61M
Top patents by PatentIndex Score
4 records- 0166US12214174B2Data collection device for attachment to an injection deviceSANOFI SA·Filed 2022·Granted Feb 4, 2025·0 cites·27 claims
- 0253US11357920B2Data collection device for attachment to an injection deviceSANOFI SA·Filed 2017·Granted Jun 14, 2022·0 cites·20 claims
- 0353US2024269390A1Drug delivery device and method for operating a drug delivery deviceSANOFI SA·Filed 2022·Application pending·0 cites
- 0453US2025345519A1Reusable Digital Module for AutoinjectorBECTON DICKINSON CO·Filed 2023·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →