Patents by Inventor Diane S. Kellogg

Diane S. Kellogg 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).

  • FLAVORANT ESTER SALTS OF POLYCARBOXYLIC ACIDS AND METHODS FOR IMMOBILIZING AND DELIVERING FLAVORANTS CONTAINING HYDROXYL GROUPS
    Publication number: 20130336901
    Abstract: Compositions are provided which contain immobilized flavorants for flavor delivery. In particular, smoking compositions are provided which contain flavorant ester salts of polycarboxylic acids.
    Type: Application
    Filed: August 21, 2013
    Publication date: December 19, 2013
    Applicant: Philip Morris USA Inc.
    Inventors: Munmaya K. Mishra, Shengsheng Liu, Diane S. Kellogg
  • Flavorant ester salts of polycarboxylic acids and methods for immobilizing and delivering flavorants containing hydroxyl groups
    Patent number: 8541401
    Abstract: Compositions are provided which contain immobilized flavorants for flavor delivery. In particular, smoking compositions are provided which contain flavorant ester salts of polycarboxylic acids.
    Type: Grant
    Filed: July 9, 2008
    Date of Patent: September 24, 2013
    Assignee: Philip Morris USA Inc.
    Inventors: Munmaya K. Mishra, Shengsheng Liu, Diane S. Kellogg
  • Catalytic conversion of carbon monoxide from carbonaceous heat sources
    Patent number: 5240014
    Abstract: An improved carbonaceous heat source suitable for use in a smoking article is provided. The heat source is formed by mixing a carbon component, a catalytic precursor and a binder, forming the mixture into a shape, and supplying heat to the mixture. Upon combustion of the heat source, the catalytic precursor forms a catalyst that converts carbon monoxide produced during combustion of the heat source into a benign substance.
    Type: Grant
    Filed: July 20, 1990
    Date of Patent: August 31, 1993
    Assignee: Philip Morris Incorporated
    Inventors: Seetharama C. Deevi, Mohammad R. Hajaligol, Diane S. Kellogg, Bruce E. Waymack