Impel Pharmaceuticals
Utility Patents
Last updated:
List of all Impel Pharmaceuticals patents 8 in total
| Status | Patent |
|---|---|
Grant | Utility: Intranasal delivery of olanzapine by precision olfactory device Filling date: 18 Sep 2025 Issue date: 22 Mar 2022 |
Grant | Utility: In-line nasal delivery device Filling date: 18 Sep 2025 Issue date: 8 Mar 2022 |
Grant | Utility: Medical unit dose container Filling date: 18 Sep 2025 Issue date: 7 Dec 2021 |
Grant | Utility: Intranasal delivery of dihydroergotamine by precision olfactory device Filling date: 18 Sep 2025 Issue date: 30 Nov 2021 |
Grant | Utility: Nozzles for nasal drug delivery Filling date: 18 Sep 2025 Issue date: 18 May 2021 |
Grant | Utility: Nozzles for nasal drug delivery Filling date: 18 Sep 2025 Issue date: 9 Mar 2021 |
Grant | Utility: Medical unit dose container Filling date: 18 Sep 2025 Issue date: 21 Jan 2020 |
Grant | Utility: Nasal drug delivery device Filling date: 18 Sep 2025 Issue date: 17 Dec 2019 |
Showing 1 to 8 of 8 patents.