Inventor · disambiguated record
Kelvin Chai
Also filed as: CHAI KELVIN
5 granted patents·1 pending application·57 citations·filing 2016–2023
78Inventor score
Technology areasA61M
Files withBECTON DICKINSON CO6
Top patents by PatentIndex Score
6 records- 0191USD835262SIntravenous catheter assemblyBECTON DICKINSON CO·Filed 2016·Granted Dec 4, 2018·35 cites·1 claims
- 0287US11040186B2Pinch clamp deviceBECTON DICKINSON CO·Filed 2016·Granted Jun 22, 2021·7 cites·20 claims
- 0379USD893707SIntravenous catheter assemblyBECTON DICKINSON CO·Filed 2018·Granted Aug 18, 2020·15 cites·1 claims
- 0474US2023338725A1Pinch clamp deviceBECTON DICKINSON CO·Filed 2023·Application pending·0 cites
- 0567US11724088B2Pinch clamp deviceBECTON DICKINSON CO·Filed 2021·Granted Aug 15, 2023·0 cites·9 claims
- 0631USD844781SNeedle hubBECTON DICKINSON CO·Filed 2016·Granted Apr 2, 2019·0 cites·1 claims
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →