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:
Nov. 18, 2025
Filed:
Mar. 18, 2020
Philip Morris Products S.a., Neuchatel, CH;
Sebastien Capelli, Neuchatel, CH;
Onur Dayioglu, Neuchatel, CH;
Robert Emmett, Neuchatel, CH;
Jean-Yves Vollmer, Neuchatel, CH;
Philip Morris Products S.A., Neuchatel, CH;
Abstract
An aerosol-generating article including a rod of aerosol-generating substrate is provided, the rod including: an aerosol-generating film comprising at least 25 percent by weight of a polyhydric alcohol and at least 10 percent by weight of a cellulose based film-forming agent, the aerosol-generating film being configured such that an exposed surface area of the aerosol-generating film within the aerosol-generating substrate is at least 5 square millimeters per mg of the aerosol-generating film, and the aerosol-generating film being substantially tobacco-free. A rod for use as an aerosol-generating substrate in an aerosol-generating article, and an aerosol-generating system including an aerosol aerosol-generating article and an electrically operated aerosol-generating device are also provided.