Patents by Inventor Alison Bushby

Alison Bushby has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Smoking article comprising a wrapper containing a ceramic material
    Patent number: 6935346
    Abstract: The invention describes a smoking article (1) comprising a wrapper (3) enwrapping a tobacco smoking material (2), the wrapper comprising a ceramic material and being capable of mechanically trapping mainly aqueous particulate phase materials in the sidestream smoke, thereby reducing sidestream smoke deliveries considerably despite the use of the wrapper with conventional tobacco materials.
    Type: Grant
    Filed: November 29, 2000
    Date of Patent: August 30, 2005
    Inventors: Alison Bushby, Kevin Gerard McAdam, Nicholas Leslie Timms
  • Smoking article comprising a wrapper containing a ceramic material
    Publication number: 20020189625
    Abstract: Abstract: The invention describes a smoking article (1) comprising a wrapper (3) enwrapping a tobacco smoking material (2), the wrapper comprising a ceramic material and being capable of mechanically trapping mainly aqueous particulate phase materials in the sidestream smoke, thereby reducing sidestream smoke deliveries considerably despite the use of the wrapper with conventional tobacco materials.
    Type: Application
    Filed: June 5, 2002
    Publication date: December 19, 2002
    Inventors: Alison Bushby, Kevin Gerard McAdam, Nicholas Leslie Timms