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:
May. 19, 2026
Filed:
Aug. 07, 2019
Applicant:
Invox Belgium NV, Diepenbeek, BE;
Inventors:
Frank Bartels, Hattingen, DE;
Juergen Rawert, Cologne, DE;
Assignee:
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A61M 11/00 (2006.01);
U.S. Cl.
CPC ...
A61M 11/007 (2014.02);
Abstract
An inhalation device for providing a particularly high pressure for nebulization. The inhalation device can include a housing, a reservoir, a pumping unit adapted to receive the delivery of mechanical energy to the pumping unit, and a nozzle. The pumping unit can also include a hollow cylindrical part and a piston, the cylindrical part having an interior space with a defined first cross section configured to receive an upstream end portion of the piston, wherein the cylindrical part and the piston are linearly moveable relative to one another such as to form a pumping chamber having a variable volume.