Patent · US Active

Dry powder inhaler

US10773034B2 · kind B2 · utility

0Cited by

3References

17Claims

0Family size

Assignee

Presspart Manufacturing Ltd. · GB

Inventors

Julian Hemy · Warrington, GB
Richard Turner · Simonstone, GB
Hans-Peter Schmelzer · Meerbusch, DE
Hans-Jurgen Neugebauer · Warburg, DE
Dietmar Schmitz · Brilon, DE
Stefan Hoffmann · Tönisvorst, DE
Ameet Sule · Jamkhed, IN
Sunita Sule · Jamkhed, IN
Matthias Seiler · Düsseldorf, DE
George Bostock · Pidley, GB
Aki Hannu Einari Laakso · Raleigh, US
Michael Worth · Cambridge, GB

Key dates

Filing date	Oct 21, 2016
Grant date	Sep 15, 2020
Priority date	—
Expiry date	Jun 21, 2037

Classification

Technology area (CPC A)Human Necessities
CPC primaryA61M2206/16
WIPO fieldPharmaceuticals
WIPO sectorChemistry

Abstract

The present invention relates to an inhaler device for delivering a dose of medicament in dry powder form from a container to a patient in need thereof. The inhaler comprises first and second airflow paths (80, 85) which are arranged such that during inhalation, a capsule (40) having a longitudinal axis and first and second end sections (90, 95) delimiting the capsule on opposing ends located in a capsule chamber (30) performs an oscillating movement in the capsule chamber parallel to its longitudinal axis between first and second sidewall portions (60, 65) of the capsule chamber.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.