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:
Jul. 15, 2025
Filed:
Dec. 06, 2016
Kindeva Drug Delivery L.p., St. Paul, MN (US);
David J. Cottenden, Melbourn, GB;
Christopher G. Blatchford, Loughborough, GB;
William T. Richardson, Royston, GB;
Romain U. G. Guion, Cambridge, GB;
Iain G. McDerment, Melbourn, GB;
Christopher B. J. Groombridge, Stevenage, GB;
Simon L. Calcutt, Cambridge, GB;
Kindeva Drug Delivery L.P., St. Paul, MN (US);
Abstract
A medicinal inhaler. The inhaler can include a housing, and an air flow path defined by at least partially the housing and including an air inlet and an air outlet. The inhaler can further include a flow governor and a breath-actuated dose release firing system. The flow governor can be positioned in the air flow path between the air inlet and the air outlet to govern air flow in the air flow path to a governing volumetric flow rate. The breath-actuated dose release firing system can be located in the housing and can be configured to release a dose of medicament at a firing volumetric flow rate less than the governing volumetric flow rate.