COMPOSITE HEAT SOURCE FOR A SMOKING ARTICLE

Number of patents in Portfolio can not be more than 2000

United States of America Patent

APP PUB NO 20140373859A1
SERIAL NO

14368693

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A composite heat source for use in a smoking article is provided, including a non-combustible porous ceramic matrix; and a particulate combustible fuel embedded within the non-combustible porous ceramic matrix. The non-combustible porous ceramic matrix is formed from one or more particulate materials having a median D50 particle size at least five times less than the median D50 particle size of the particulate combustible fuel. Preferably, the non-combustible porous ceramic matrix includes one or more transition metal oxides.

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Patent Owner(s)

Patent OwnerAddress
PHILIP MORRIS PRODUCTS S A2000 NEUCHÂTEL

International Classification(s)

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  • 2012 Application Filing Year
  • C10L Class
  • 423 Applications Filed
  • 359 Patents Issued To-Date
  • 84.87 % Issued To-Date
Click to zoom InYear of Issuance% of Matters IssuedCumulative IssuancesYearly Issuances20122013201420152016201720182019202020210255075100

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Baber, Jens Wurzbuerg, DE 2 6
Friedrich, Holger Arnsdorf, DE 52 384
Raether, Friedrich Bayreuth, DE 3 16

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Patent Citation Ranking

  • 5 Citation Count
  • C10L Class
  • 16.67 % this patent is cited more than
  • 11 Age
Citation count rangeNumber of patents cited in rangeNumber of patents cited in various citation count ranges239611421101 - 1011 - 2021 - 3031 - 4041 - 5051 - 6005101520253035404550556065707580859095100105

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