The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Mar. 20, 2018
Filed:
Nov. 08, 2013
Applicant:
Impel Neuropharma Inc., Seattle, WA (US);
Inventors:
John D. Hoekman, Seattle, WA (US);
Michael Hite, Normandy Park, WA (US);
Alan Brunelle, Woodinville, WA (US);
Joel Relethford, Everett, WA (US);
Assignee:
IMPEL NEUROPHARMA INC., Seattle, WA (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A61M 15/08 (2006.01); A61M 15/00 (2006.01); A61M 16/12 (2006.01); B05B 7/08 (2006.01); B05B 1/14 (2006.01); A61M 16/20 (2006.01);
U.S. Cl.
CPC ...
A61M 15/08 (2013.01); A61M 15/0021 (2014.02); A61M 16/127 (2014.02); B05B 1/14 (2013.01); B05B 7/08 (2013.01); A61M 16/208 (2013.01); A61M 2202/064 (2013.01); A61M 2210/0612 (2013.01); A61M 2210/0618 (2013.01); A61M 2210/1067 (2013.01); A61M 2210/1475 (2013.01);
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.