Inventor · disambiguated record
Matthew Siang Si Woo
Also filed as: WOO MATTHEW SIANG SI
5 granted patents·1 pending application·36 citations·filing 2009–2025
76Inventor score
Files withBECTON DICKINSON CO6
Top patents by PatentIndex Score
6 records- 0172USD630337STube holder assembly with rounded distal endBECTON DICKINSON CO·Filed 2009·Granted Jan 4, 2011·19 cites·1 claims
- 0271US2025228481A1Five-Bevel Cannula for Blood Acquisition DevicesBECTON DICKINSON CO·Filed 2025·Application pending·0 cites
- 0366US12290362B2Five-bevel cannula for blood acquisition devicesBECTON DICKINSON CO·Filed 2021·Granted May 6, 2025·0 cites·20 claims
- 0454USD636889STube holder assembly with internal and external ribsBECTON DICKINSON CO·Filed 2009·Granted Apr 26, 2011·9 cites·1 claims
- 0551USD629915STransparent tube holder assembly with internal and external ribsBECTON DICKINSON CO·Filed 2009·Granted Dec 28, 2010·8 cites·1 claims
- 0650US11109785B2Five-bevel cannula for blood acquisition devicesBECTON DICKINSON CO·Filed 2016·Granted Sep 7, 2021·0 cites·24 claims
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →