Inventor · disambiguated record
Donald Fraser Vanroyen
Also filed as: VANROYEN DONALD · VANROYEN DONALD F · VANROYEN DONALD FRASER
3 granted patents·4 pending applications·538 citations·filing 1998–2024
69Inventor score
Top patents by PatentIndex Score
7 records- 0192US5919167ADisposable micropumpFERRING PHARMACEUTICALS·Filed 1998·Granted Jul 6, 1999·538 cites·16 claims
- 0264US11357929B2Needle storage magazine assemblyEMBECTA CORP·Filed 2020·Granted Jun 14, 2022·0 cites·19 claims
- 0361US2025195778A1Pre-filled syringe with integrated disinfecting featureBECTON DICKINSON CO·Filed 2024·Application pending·0 cites
- 0457US2025387056A1Arterial Blood Gas SyringeBECTON DICKINSON CO·Filed 2023·Application pending·0 cites
- 0554US2025001072A1System and method for butterfly needle assemblyKORU MEDICAL SYSTEMS INC·Filed 2023·Application pending·0 cites
- 0653US10828428B2Needle storage magazine assemblyBECTON DICKINSON CO·Filed 2017·Granted Nov 10, 2020·0 cites·37 claims
- 0749US2025195758A1System and method for administering a butterfly needle to a patientKORU MEDICAL SYSTEMS INC·Filed 2023·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →