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:
Oct. 28, 2025
Filed:
Aug. 16, 2019
Philip Morris Products S.a., Neuchatel, CH;
Philip Morris Products S.A., Neuchatel, CH;
Abstract
An electrically heatable aerosol-generating device for an aerosol-generating article is provided, including a device housing including a receiving cavity within a proximal portion of the device to receive the article; a separating wall adjacent to a distal end portion of the cavity, separating the cavity within the proximal portion from a distal portion of the device; an electrical heating device to heat an aerosol-forming substrate within the article when the article is received in the cavity; and sensing circuitry including a field generator adjacent to the distal end portion opposite to a proximal end portion of the cavity within the wall or circumferentially around a perimeter or outer circumference of the wall, the circuitry to measure a change of a property of the generator caused by a presence of an indicator at or within the article when the article is received in the cavity. An aerosol-generating system is also provided.