WIPO publishes R.J. Reynolds Tobacco patent for 'reservoir and heater system for controllable delivery of multiple aerosolizable materials in an electronic smoking article'

GENEVA , January 5, 2014 () – Publication No. WO/2014/004648 was published on Jan. 3.

Title of the invention: "RESERVOIR AND HEATER SYSTEM FOR CONTROLLABLE DELIVERY OF MULTIPLE AEROSOLIZABLE MATERIALS IN AN ELECTRONIC SMOKING ARTICLE."

Applicants: R. J. REYNOLDS TOBACCO COMPANY (US).

Inventors: Andries D. Sebastian (US), Karen V. Williams (US), Stephen Benson Sears (US), Bradley James Ingebrethsen (US), Balager Ademe (US), Steven Lee Alderman (US), William Robert Collett (US), Grady Lance Dooly (US) and Charles Jacob Novak III (US).

According to the abstract* posted by the World Intellectual Property Organization: "The present disclosure relates to an electronic smoking article that provides for improved aerosol delivery. Particularly, the article provides for separate delivery of two or more components of an aerosol precursor composition from one or more reservoirs to one or more heaters so as to control the rate of delivery or the rate of heating of the separate components of the aerosol precursor composition."

The patent was filed on June 26, 2013 under Application No. PCT/US2013/047854.

*For further information, including images, charts and tables, please visit: http://www.wipo.int/patentscope/search/en/detail.jsf?docId=WO2014004648

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