Inventor · disambiguated record
Dennis Overfield
Also filed as: OVERFIELD DENNIS · OVERFIELD DENNIS O
21 granted patents·9 pending applications·349 citations·filing 1982–2025
95Inventor score
Top patents by PatentIndex Score
30 records- 0197US8485180B2Dry powder drug delivery systemSMUTNEY CHAD C·Filed 2010·Granted Jul 16, 2013·113 cites·21 claims
- 0296US8499757B2Dry powder inhaler and system for drug deliverySMUTNEY CHAD C·Filed 2009·Granted Aug 6, 2013·72 cites·51 claims
- 0396US8424518B2Dry powder inhaler and system for drug deliverySMUTNEY CHAD C·Filed 2009·Granted Apr 23, 2013·79 cites·71 claims
- 0492US11998683B2Dry powder inhaler and system for drug deliveryMANNKIND CORP·Filed 2022·Granted Jun 4, 2024·1 cites·19 claims
- 0592US9706944B2Apparatus and method for simulating inhalation effortsMANNKIND CORP·Filed 2015·Granted Jul 18, 2017·5 cites·20 claims
- 0691US12233206B2Dry powder inhaler and system for drug deliveryMANNKIND CORP·Filed 2024·Granted Feb 25, 2025·0 cites·20 claims
- 0791US9662461B2Dry powder drug delivery system and methodsMANNKIND CORP·Filed 2016·Granted May 30, 2017·10 cites·20 claims
- 0891US2025090774A1Dry powder inhaler and system for drug deliveryMANNKIND CORP·Filed 2024·Application pending·0 cites
- 0986US11241549B2Dry powder inhaler and system for drug deliveryMANNKIND CORP·Filed 2019·Granted Feb 8, 2022·2 cites·23 claims
- 1085US9364619B2Interactive apparatus and method for real-time profiling of inhalation effortsOVERFIELD DENNIS·Filed 2009·Granted Jun 14, 2016·33 cites·25 claims
- 1182US8912193B2Dry powder inhaler and system for drug deliveryMANNKIND CORP·Filed 2013·Granted Dec 16, 2014·5 cites·21 claims
- 1281US9393372B2Dry powder drug delivery systemMANNKIND CORP·Filed 2013·Granted Jul 19, 2016·4 cites·20 claims
- 1380US2024001055A1Interactive Apparatus and Method for Real-Time Profiling of Inhalation EffortsMANNKIND CORP·Filed 2023·Application pending·0 cites
- 1480US2025152867A1Dry powder inhaler and system for drug deliveryMANNKIND CORP·Filed 2025·Application pending·0 cites
- 1580US2025152866A1Dry powder inhaler and system for drug deliveryMANNKIND CORP·Filed 2025·Application pending·0 cites
- 1679US10675421B2Interactive apparatus and method for real-time profiling of inhalation effortsMANNKIND CORP·Filed 2016·Granted Jun 9, 2020·2 cites·19 claims
- 1777US9192675B2Dry powder inhaler and system for drug deliveryMANNKIND CORP·Filed 2013·Granted Nov 24, 2015·3 cites·18 claims
- 1870US11793952B2Interactive apparatus and method for real-time profiling of inhalation effortsMANNKIND CORP·Filed 2020·Granted Oct 24, 2023·0 cites·20 claims
- 1970US9016147B2Apparatus and method for simulating inhalation effortsADAMO BENOIT·Filed 2010·Granted Apr 28, 2015·5 cites·20 claims
- 2069US9358352B2Dry powder drug delivery system and methodsSMUTNEY CHAD C·Filed 2011·Granted Jun 7, 2016·1 cites·21 claims
- 2168US9339615B2Dry powder inhaler and system for drug deliveryMANNKIND CORP·Filed 2013·Granted May 17, 2016·1 cites·20 claims
- 2265US2020121869A1Dry powder inhalation systemMANNKIND CORP·Filed 2019·Application pending·0 cites
- 2362US9446133B2Dry powder inhaler and system for drug deliveryMANNKIND CORP·Filed 2014·Granted Sep 20, 2016·0 cites·17 claims
- 2462US2021244897A1Dry powder drug delivery systemMANNKIND CORP·Filed 2021·Application pending·0 cites
- 2559US9511198B2Dry powder inhaler and system for drug deliveryMANNKIND CORP·Filed 2013·Granted Dec 6, 2016·0 cites·21 claims
- 2657US4417189AControl circuit for stepper motorPERKIN ELMER CORP·Filed 1982·Granted Nov 22, 1983·13 cites·6 claims
- 2756US2019262557A1Dry powder drug delivery systemMANNKIND CORP·Filed 2019·Application pending·0 cites
- 2856US2009241949A1Dry powder inhalation systemSMUTNEY CHAD C·Filed 2009·Application pending·0 cites
- 2955US10342938B2Dry powder drug delivery systemMANNKIND CORP·Filed 2016·Granted Jul 9, 2019·0 cites·19 claims
- 3054US2016008557A1Dry powder inhalation systemMANNKIND CORP·Filed 2015·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when Dennis Overfield 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 →