Philip Morris Products S.a.

Altria Client Services LLC

Robert Emmett

Rui Nuno Batista

Tony Reevell

Michel Bessant

Alen Kadiric

Fabien Duc

Frederic Ulysse Buehler

Bruce Renfrew

Jean-Yves Vollmer

Onur Dayioglu

Jacques Robert

Ana Isabel Gonzalez Florez

Zachary Elliott

Jean-Pierre Schaller

Hossein Ostadi

Eva Saade Latorre

Shaun Phillips

Sebastien Capelli

Leander Dittmann

Riccardo Riva Reggiori

Luca Natali

Dionisius Florack

Jakub Bialek

Saad Ali

Nazan Gunduz

Aline Vuarnoz-Bize

Enrique Dalmau

Jérôme Uthurry

Andres Alberto Jaramillo

Sébastien Capelli

Andriy Ganzha

Daniel Seyfferth De Oliveira

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.

Aerosol-generating substrate comprising an aerosol-generating film

An aerosol-generator for an aerosol-generating device is provided, the aerosol-generator including: a surface acoustic wave atomiser including a substrate including an active surface defining at least one atomisation region, and at least one transducer positioned on the active surface to generate surface acoustic waves on the active surface; and a supply element arranged to supply a liquid aerosol-forming substrate to the atomisation region, the supply element including a channel extending through the substrate between an inlet to receive a supply of the liquid aerosol-forming substrate and an outlet positioned within the atomisation region of the active surface, in which the channel has at least one of a cross-sectional area that varies in a direction from the inlet to the outlet and a portion that extends in a non-perpendicular direction with respect to the active surface. An aerosol-generating device including the aerosol-generator is also provided.

Aerosol-generator comprising a supply element

An aerosol-generating device is provided, including: a first storage portion; a first liquid aerosol-forming substrate contained within the first storage portion; an electrospray device to generate a first aerosol from the first liquid aerosol-forming substrate, the electrospray device including a nozzle to receive the first liquid aerosol-forming substrate from the first storage portion, and a voltage circuit including a circuit ground, the voltage circuit to apply a voltage difference between the first liquid aerosol-forming substrate and the circuit ground; a second storage portion; a second liquid aerosol-forming substrate contained within the second storage portion; a heater to heat second liquid aerosol-forming substrate from the second storage portion; and a mixing chamber in fluid communication with the nozzle and the heater, the heater being downstream of the nozzle. A method of generating a mixed aerosol by the aerosol-generating device is also provided.

Aerosol-generating device and a method of generating a mixed aerosol

The vaporizer includes a tube element defining an inner volume for receiving an amount of liquid aerosol-forming substrate, a mesh in the inner volume of the tube element, and a heater outside, the heater including an electrical resistive heater, and the heater is configured to heat the mesh and the received amount of liquid aerosol-forming substrate to a temperature sufficient to volatilize at least a part of the received amount of liquid aerosol-forming substrate.

Vaporizer for an aerosol-generating system and vaporizing method

An aerosol-generating device is provided, including an aerosolisation chamber configured to receive an aerosol-generating article including an aerosol-forming substrate; an air inlet configured such that ambient air may flow therethrough and into the aerosol-generating device; and an airflow path fluidly connecting the air inlet with the aerosolisation chamber, the air inlet being disposed in a recessed portion of an outer surface of the aerosol-generating device, and the recessed portion having a length of more than 10 mm and being configured to prevent blocking of the air inlet by a user. A system is also provided, including the aerosol-generating device and a mouthpiece element.

Aerosol-generating device with protected air inlet

An aerosol-generator for an aerosol-generating device is provided, the aerosol-generator including: a plurality of surface acoustic wave atomisers, each surface acoustic wave atomiser including: a substrate including an active surface, and at least one transducer disposed on the active surface of the substrate to generate surface acoustic waves on the active surface; an atomisation region defined between the substrates of the plurality of surface acoustic wave atomisers; and a supply element arranged to supply a liquid aerosol-forming substrate to the atomisation region. An aerosol-generating device including the aerosol-generator is also provided.

Aerosol-generator comprising a plurality of atomisers

A shisha system comprising an aerosol-generating article () and a shisha device (). The aerosol-generating article () comprises an aerosol-forming substrate (). The shisha system further comprises a first electrode () and a second electrode (). The shisha device () comprises a liquid cavity () configured to contain a volume of liquid, the liquid cavity () having a head space outlet (); an article cavity () configured to receive an aerosol-forming substrate (), the article cavity () being in fluid communication with the liquid cavity (). The shisha device further comprises an oscillation circuit () configured for connection to the first electrode () and the second electrode (). The oscillation circuit () is configured to supply a radio frequency (RF) alternating voltage to the first electrode () and the second electrode (), the RF voltage between the first electrode () and the second electrode () generating an alternating radio frequency (RF) electromagnetic field between the first electrode () and the second electrode () for heating the aerosol-forming substrate () when the aerosol-generating article () is received in the article cavity ().

Shisha system with a heating unit comprising two electrodes

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Neuchatel, Switzerland

Robert Emmett