Invention Grant
- Patent Title: Nozzles for nasal drug delivery
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Application No.: US15890266Application Date: 2018-02-06
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Publication No.: US10940278B2Publication Date: 2021-03-09
- Inventor: John D. Hoekman , Michael Hite , Alan Brunelle , Joel Relethford
- Applicant: IMPEL NEUROPHARMA, INC.
- Applicant Address: US WA Seattle
- Assignee: IMPEL NEUROPHARMA, INC.
- Current Assignee: IMPEL NEUROPHARMA, INC.
- Current Assignee Address: US WA Seattle
- Agency: Fenwick & West LLP
- Main IPC: A61M15/08
- IPC: A61M15/08 ; A61M15/00 ; A61M16/12 ; B05B7/08 ; B05B1/14 ; A61M16/20

Abstract:
A nozzle for use in delivering a mixture of aerosol propellant and drug formulation. The nozzle includes a drug product inlet configured to receive a mixture of aerosolized propellant and an intranasal dosage form. The inlet is disposed at the proximal end. A nozzle body is secured to the drug product inlet. Two or more channels are disposed within the body. Two or more orifice apertures are disposed at the distal end of the nozzle.
Public/Granted literature
- US20180236190A1 Nozzles for Nasal Drug Delivery Public/Granted day:2018-08-23
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