Nicoventures Trading Limited

British American Tobacco (investments) Limited

Helena Digard

Walid Abi Aoun

Oleg Jurievich Abramov

Gary Nicholson

Geoff Foss-Smith

Francis Cheung

Marina Sintyureva

Pavel Nikolaevich Fimin

Pavel Firmin

Pavel Fimin

Paval Firmin

Embodiments described herein include a ground tobacco composition, wherein at least 90% by weight of the tobacco in the composition has a particle size in the range of about 200 μm to about 5 mm.

Ground tobacco composition

In one aspect, apparatus is provided for generating an inhalable medium. The apparatus has a container for holding a liquid and a heater for volatilizing liquid held in the container. The apparatus further has a chamber for receiving a material. The apparatus has an outlet. In use liquid volatilized by the heater passes, in the form of at least one of a vapor and an aerosol, through material received in the chamber to thereby entrain one or more constituents from the material to produce the inhalable medium which passes out of the outlet.

Inhalator and cartridge thereof

Embodiments described herein include a method of making a tobacco extract involving two sets of supercritical conditions for extraction and subcritical conditions for separation. Also described herein are a tobacco extract obtainable by such methods, a smoking article containing such a tobacco extract, a cartridge for a smoking article containing such an extract and use of such a tobacco extract to generate an inhalable aerosol.

Method of making a tobacco extract

Embodiments described herein include a ground tobacco composition, wherein at least 90% by weight of the tobacco in the composition has a particle size in the range of about 200 &#x3bc;m to about 5 mm.

Growing community of inventors

London, United Kingdom

Helena Digard