British American Tobacco (Investments) Limited

Nicoventures Trading Limited

British American Tobacco Japan, Limited

Tobacco Research and Development Institute (Proprietary) Limited

British American Tobacco Limited

Karl Kaljura

John Richardson

Philip Russell Fawcus

Walid Abi Aoun

Gary Fallon

Ian Dunckley

Stuart Dunlop

Richard Hepworth

Richard Andrew Young

Michael Simpson

Graham Penrose

David Morrison Russell

Kevin David Blick

Aaron Brookbank

Thomas David Leah

Darren Seymour

John Major

Rabya Khan-Dar

David Spendlove

Paul Barry Farenden

Wilbert Schoenmakers

Nick Harding

Adrian Mordue

Lean Ho Ong

Jon Hindley

Andrew Jonathan Bray

Paul Hodges

John Roger Sampson

Kav Ghanouni

David Paton

Benjamin Taylor

Jeonghwan Park

Gordon Rowatt Grierson

Leonardo Nappi

Patrick Moloney

Paul Clarke

Andrew Gordon Davis

Gerhard Malin Le Roux

Richard Fiebelkorn

Kie Seon Park

Lisa Harvey

Arnold Leslie Herholdt

Gerhard Malan Le Roux

Gary Fulcher

Mark Bailey

David Wake

Michael Malthouse

Barry Dimmick

Thomas Brice

Sydney Tavern

Tina Whitton

Darren Hubbert

Victoria Brown

Shasa Harris

Kaveh Ghanouni

Sanjeev Sharma

Mark Austin

Mike Simpson

Glen Elgar

Richard Young

Gordon Grierson

John Sampson

Patrick Meredith

Andrew Thornton

Samuel Whiffen

Nelson Ong

Michael Malthous

Ian King

Rene Naenen

Nathan Hall

Andrew Burton

An aerosol provision device for heating aerosolisable material to produce an aerosol, including a heating chamber configured to receive aerosolisable material having an inlet and an outlet, an inlet valve associated with the inlet, and an outlet valve associated with the outlet, the inlet valve and the outlet valves moveable from a first configuration to a second configuration responsive to a change in a property of the heating chamber, such that in the first configuration the inlet valve and the outlet valves are arranged to seal the inlet and the outlet to substantially prevent gaseous flow through the inlet and the outlet, and in the second configuration the inlet valve and the outlet valve are arranged to allow gaseous flow through the inlet and outlet.

Aerosolizable material for insertion into an aerosol provision device

A smoking article filter includes a recess to receive a filter insert unit. The filter insert unit is secured to the filter once inserted. The filter and the filter insert unit may include additives such as flavourants, colourants or sorbents.

Smoking article filter and insertable filter unit therefor

An article for use with an apparatus for heating aerosol generating agent to volatilize at least one component of the aerosol generating agent, the article including a support layer having a first surface, wherein at least a portion of the first surface is rough and an aerosol generating agent on the portion of the first surface that is rough.

Article for use with an apparatus for heating an aerosol generating agent

There is described a cartridge for use with an apparatus for heating aerosol generating material to volatilize at least one component of the aerosol generating material. The cartridge includes a first body defining a first chamber and aerosol generating material is located within the first chamber. The first body includes a first base including a sheet of heat conductive material and has a first outer surface and at least a major portion of the first outer surface is for contacting a first heating surface of a heater of the apparatus for heating the aerosol generating material within the first chamber.

Apparatus for heating aerosol generating material and a cartridge for the apparatus

Disclosed herein in a laminate aerosol generating material, wherein the material comprises a carrier layer (), a layer of aerosol-forming amorphous solid () attached to the carrier layer (), and a porous layer () attached to the amorphous solid layer ().

Aerosol generation

Disclosed is a consumable for use with apparatus for heating aerosolisable material to volatilise at least one component of the aerosolisable material. The consumable comprises an outer tube, an inner member inside the outer tube, and at least one support that supports the inner member relative to the outer tube so that at least one air gap exists between the inner member and the outer tube. At least one of the inner member, the outer tube and the support comprises aerosolisable material that is heatable to generate aerosol in the air gap. The consumable has at least one outlet for permitting the aerosol to pass out of consumable from the air gap.

Consumable for use with apparatus for heating aerosolisable material

The invention relates to a smoking article comprising a smoking article rod portion having a recess and a mouthpiece attachable to the smoking article rod portion. The mouthpiece includes an elongate cylindrical element arranged to be inserted into the recess by a user. The cylindrical element comprises an outer surface having at least one circumferentially extending raised area, and the at least one circumferentially extending raised area is configured to engage with an inner surface of the recess to prevent or restrict air flow between the inner surface of the recess and an outer surface of the mouthpiece.

Smoking article and mouthpiece therefor

The invention relates to a smoking article () comprising a smoking article rod portion () having a recess () and a mouthpiece () arranged to be attached to the smoking article. The mouthpiece comprises an elongate cylindrical element () having adjacent first and second portions each extending partially along the length of the cylindrical element, the first portion being arranged to be inserted into a smoking article recess by a user. The mouthpiece also comprises an annular element () arranged around the second portion of the cylindrical element, the annular element having a larger external diameter than the cylindrical element such that the annular element is larger than the diameter of the recess.

Packaging for an attachable unit for a smoking article The invention relates to packaging () for an attachable unit () for a smoking article () comprising a receiver () to receive an attachable unit and a guide () for aligning the smoking article with the attachable unit when the attachable unit is received by the receiver such that the attachable unit can be attached to the smoking article. The invention also relates to packaging for an attachable unit for a smoking article comprising a receptacle or receiver in which the attachable unit is receivable and a gripping mechanism () to releasably hold the attachable unit within the receptacle or receiver when the attachable unit is received in the receptacle or receiver.

Packaging for an attachable unit for a smoking article

A smoking article filter () comprises a recess () to receive a filter insert unit (). The filter insert unit () is secured to the filter () once inserted. The filter () and the filter insert unit () may comprise additives such as flavourants, colourants or sorbents.

The invention relates to a smoking article () comprising a smoking article rod portion () having a recess () and a mouthpiece () attachable to the smoking article rod portion. The mouthpiece includes an elongate cylindrical element () arranged to be inserted into the recess by a user. The cylindrical element comprises an outer surface having at least one circumferentially extending raised area (), and the at least one circumferentially extending raised area is configured to engage with an inner surface of the recess to prevent or restrict air flow between the inner surface of the recess and an outer surface of the mouth piece.

Growing community of inventors

London, United Kingdom

Karl Kaljura