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:
Sep. 02, 2025
Filed:
Dec. 06, 2018
Applicant:
Philip Morris Products S.a., Neuchatel, CH;
Inventors:
Assignee:
Philip Morris Products S.A., Neuchatel, CH;
Primary Examiner:
Int. Cl.
CPC ...
A24D 1/20 (2020.01); A24D 1/02 (2006.01); A24F 40/46 (2020.01); A24F 40/20 (2020.01);
U.S. Cl.
CPC ...
A24D 1/02 (2013.01); A24D 1/025 (2013.01); A24D 1/20 (2020.01); A24F 40/46 (2020.01); A24F 40/20 (2020.01);
Abstract
An aerosol-generating article for producing an inhalable aerosol when heated is provided, the aerosol-generating article including: a rod of aerosol-generating substrate; a wrapper circumscribing at least the rod; and at least one heat-expandable element disposed on an outer surface of the wrapper. An aerosol-generating system is also provided, including the aerosol aerosol-generating article and an electrically operated aerosol-generating device.