British American Tobacco (investments) Limited

British-american Tobacco Company Limited

Rosemary Elizabeth O'Reilly

Kevin Gerard McAdam

David John Dittrich

Colin Campbell Greig

John Lawson Beven

Nigel David Warren

Richard Geoffrey Hook

Kevin Gerard MacAdam

Delphine Vernet

Marcos Pery Campos

This invention relates to the provision in a cigarette filter element of a capsule containing a deodorizer. The capsule is resistant to the handling endured before and during smoking, yet ruptures to release or expose the deodorizer upon extinguishing of the smoked cigarette. The deodorizer may comprise neutralizing or masking agents, or mixtures of both.

Tobacco smoke filter elements

The invention relates to a smoking article ( ) having a high proportion of non-combustible, inorganic material and a relatively low level of visible sidestream. The smoking article includes a substantially non-combustible, wrapper ( ) which extends along the full length of the smoking material rod and enwraps a combustible fuel source ( ) and aerosol generator ( ), both of which extend substantially along the length of the smoking material rod. Various suitable fuel source systems and aerosol generating systems are described. The article has a visible burn line which advances along the article and produces an ash which can be removed by the smoker in the normal way.

Smoking article with non-combustible wrapper, combustible fuel source and aerosol generator

A smoking article filler material which comprises a proportion of a non-tobacco, plant material which has an initially high fat or high oil content. The high fat or high oil containing material in combination with a non-combustible inorganic filler, a binder, and an aerosol generating source provides a smokable filler material which may also have a low coal static peak burning temperature.

Smokable filler material for smoking articles

Smoking article with non-combustible wrapper, combustible fuel source

Stabilisation of flavors

Growing community of inventors

Southampton, United Kingdom

Rosemary Elizabeth O'Reilly