Patents by Inventor Steve G. Chapman

Steve G. Chapman 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).

  • Low sidestream smoke cigarette with combustible paper having a modified ash
    Publication number: 20040020504
    Abstract: A low sidestream smoke cigarette comprises a conventional tobacco rod, and a combustible treatment paper having a sidestream smoke treatment composition. The treatment composition comprises in combination, an oxygen storage and donor metal oxide oxidation catalyst and an essentially non-combustible particulate adjunct for said catalyst. Improvements are made in the treatment composition and/or the addition of metal oxides or carbonates thereto to improve ash characteristics.
    Type: Application
    Filed: March 14, 2003
    Publication date: February 5, 2004
    Applicant: Rothmans, Benson & Hedges Inc.
    Inventors: Stanislav M. Snaidr, E. Robert Becker, Steve G. Chapman