Droplet device with ejector closure
US-12569627-B2 · Mar 10, 2026 · US
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Hunter Charles Eric patents
Hunter Charles Eric is listed as an inventor on 88 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Hunter Charles Eric |
| Total patents | 88 |
| First publication | Sep 29, 2015 |
| Latest publication | Mar 10, 2026 |
Notable patents
Publications ranked by popularity score, then publication date.
Droplet device with customizable resistance
US-12564690-B2 · Mar 3, 2026 · US
Droplet delivery device with location control
US-12521498-B2 · Jan 13, 2026 · US
Droplet delivery device for delivery of fluids to the pulmonary system and methods of use
US-2025375579-A1 · Dec 11, 2025 · US
Droplet device with inertial filtering
US-12491324-B2 · Dec 9, 2025 · US
Optimizing contact force for aerosol delivery
US-2025276134-A1 · Sep 4, 2025 · US
Droplet delivery device with push ejection
US-12403269-B2 · Sep 2, 2025 · US
Nasal drug delivery apparatus and methods of use
US-2025256045-A1 · Aug 14, 2025 · US
Droplet device with combination reservoir and ejector mechanism
US-2025249188-A1 · Aug 7, 2025 · US
Delivery of low surface tension compositions to the pulmonary system via electronic breath actuated droplet delivery device
US-2025249191-A1 · Aug 7, 2025 · US
Recent patents
Latest publications not already listed above.
Droplet delivery device including fluid reservoir with flexible ampoule
US-2025249187-A1 · Aug 7, 2025 · US
Droplet device with surface tension plate
US-2025235634-A1 · Jul 24, 2025 · US
Droplet delivery device with location control
US-2025235636-A1 · Jul 24, 2025 · US
Droplet device with inertial filtering
US-2025235633-A1 · Jul 24, 2025 · US
Droplet device with customizable resistance
US-2025235635-A1 · Jul 24, 2025 · US
Droplet device with fluid reservoir identification
US-2025205435-A1 · Jun 26, 2025 · US
Droplet delivery device with airflow heating element
US-2025195793-A1 · Jun 19, 2025 · US
Droplet device actuation from inhalation sensing
US-2025195795-A1 · Jun 19, 2025 · US
Droplet delivery device with mesh carrier
US-2025195791-A1 · Jun 19, 2025 · US
Droplet delivery device with fluid wicking material
US-2025195792-A1 · Jun 19, 2025 · US
Droplet delivery device with dual contact membrane
US-2025195790-A1 · Jun 19, 2025 · US
Nicotine droplet delivery device
US-2025186710-A1 · Jun 12, 2025 · US
Droplet device with aperture plate including different opening sizes
US-2025186709-A1 · Jun 12, 2025 · US
Polymer mesh ejector for droplet device
US-2025177661-A1 · Jun 5, 2025 · US
Multi-reservoir droplet delivery device
US-2025177660-A1 · Jun 5, 2025 · US
Droplet device with ejector closure
US-2025177662-A1 · Jun 5, 2025 · US
Nasal drug delivery apparatus and methods of use
US-12285559-B2 · Apr 29, 2025 · US
Droplet delivery device with combination assembly component
US-2025127999-A1 · Apr 24, 2025 · US
Droplet delivery method with micro-stopping dose metering capabilities
US-2025114542-A1 · Apr 10, 2025 · US
Treatment of pulmonary cancers using an electronic breath actuated droplet delivery device
US-2025090777-A1 · Mar 20, 2025 · US
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Pneuma Respiratory Inc | 77 |
| Google Inc | 7 |
| Google Llc | 4 |
| Pneuma Respriratory Inc | 1 |
| Pnuema Respiratory Inc | 1 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| A61M15/0085 | 72 |
| A61M11/005 | 69 |
| A61M2205/8206 | 66 |
| A61M2206/11 | 64 |
| A61M2205/583 | 62 |