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:
Jan. 06, 2026
Filed:
Jul. 26, 2021
Philip Morris Products S.a., Neuchatel, CH;
Philip Morris Products S.A., Neuchatel, CH;
Abstract
There is provided an inhaler article () having an upstream end () and a downstream end (). The inhaler article comprises an upstream section () which comprises an end plug (). The inhaler article comprises a downstream section () located downstream of the upstream section and spaced apart from the upstream section. The downstream section comprises a filter segment (). The resistance to draw per unit length of the filter segment is greater than 0 millimetres of water per millimetre and less than about 3 millimetres of water per millimetre. The inhaler article comprises a cavity () defined between the upstream and downstream sections, and configured to be in fluid communication with the exterior of the article. The inhaler article comprises a capsule () containing an inhalable material, and located in the cavity. There is also provided an inhaler system () comprising such an inhaler article and a holder ().