Inventor · disambiguated record
David Gregory Ahern
Also filed as: AHERN DAVID · AHERN DAVID GREGORY
10 granted patents·1 pending application·232 citations·filing 2003–2019
89Inventor score
Files withCHIESI FARMA SPA3COVIDIEN LP2VECTURA DELIVERY DEVICES LTD2AHERN DAVID GREGORY1EASON STEPHEN WILLIAM1
Top patents by PatentIndex Score
11 records- 0193USD499802SPowder inhalerCHIESI FARMA SPA·Filed 2003·Granted Dec 14, 2004·88 cites·1 claims
- 0290US7107988B2Powder inhalerCHIESI FARMA SPA·Filed 2005·Granted Sep 19, 2006·91 cites·56 claims
- 0376US8443798B2InhalerEASON STEPHEN WILLIAM·Filed 2011·Granted May 21, 2013·8 cites·19 claims
- 0470US11020549B2Dry powder inhaler with reproducible flow resistanceTIEFENBACHER ALFRED E GMBH & CO KG·Filed 2017·Granted Jun 1, 2021·3 cites·27 claims
- 0569US9119665B2Thoracic access port including foldable anchorAHERN DAVID GREGORY·Filed 2012·Granted Sep 1, 2015·6 cites·8 claims
- 0667US7950389B2InhalerVECTURA DELIVERY DEVICES LTD·Filed 2004·Granted May 31, 2011·28 cites·55 claims
- 0765US8997737B2InhalerVECTURA DELIVERY DEVICES LTD·Filed 2013·Granted Apr 7, 2015·2 cites·10 claims
- 0865US7854226B2Powder inhalerCHIESI FARMA SPA·Filed 2006·Granted Dec 21, 2010·6 cites·17 claims
- 0953US9549722B2Thoracic access port including foldable anchorCOVIDIEN LP·Filed 2015·Granted Jan 24, 2017·0 cites·18 claims
- 1053US2017086881A1Thoracic Access Port Including Foldable AnchorCOVIDIEN LP·Filed 2016·Application pending·0 cites
- 1152US12453826B2Inhaler deviceSANDOZ AG·Filed 2019·Granted Oct 28, 2025·0 cites·22 claims
Join the waitlist — get patent alerts
Get an alert when David Gregory Ahern files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →