Inventor · disambiguated record
David J. Wirtanen
Also filed as: WIRTANEN DAVID J
7 granted patents·4 pending applications·292 citations·filing 1998–2025
87Inventor score
Top patents by PatentIndex Score
11 records- 0194US6627216B2Spray on bandage and drug delivery system3M INNOVATIVE PROPERTIES CO·Filed 2001·Granted Sep 30, 2003·73 cites·4 claims
- 0293US6958154B2Spray on bandage and drug delivery system3M INNOVATIVE PROPERTIES CO·Filed 2003·Granted Oct 25, 2005·116 cites·12 claims
- 0391US10315021B2Collapsible patch and method of application3M INNOVATIVE PROPERTIES CO·Filed 2017·Granted Jun 11, 2019·12 cites·9 claims
- 0484US6113008AActuator system for spraying a formulation onto a host3M INNOVATIVE PROPERTIES CO·Filed 1998·Granted Sep 5, 2000·71 cites·17 claims
- 0579US10300260B2Applicator and method for applying a microneedle device to skin3M INNOVATIVE PROPERTIES CO·Filed 2013·Granted May 28, 2019·19 cites·19 claims
- 0678US12246154B2Microarray applicatorKINDEVA DRUG DELIVERY LP·Filed 2018·Granted Mar 11, 2025·1 cites·20 claims
- 0758US2025177711A1Microarray applicatorKINDEVA DRUG DELIVERY LP·Filed 2025·Application pending·0 cites
- 0845US2008195035A1Collapsible Patch and Method of ApplicationFREDERICKSON FRANKLYN L·Filed 2006·Application pending·0 cites
- 0943US2008108958A1Medical Device3M INNOVATIVE PROPERTIES CO·Filed 2005·Application pending·0 cites
- 1041US11779740B2Microarray applicatorKINDEVA DRUG DELIVERY LP·Filed 2018·Granted Oct 10, 2023·0 cites·20 claims
- 1138US2008039805A1Patch Application Device and KitFREDERICKSON FRANKLYN L·Filed 2005·Application pending·0 cites
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →