Patents by Inventor Craig Gordon Smith

Craig Gordon Smith 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).

  • Production of &bgr;-glucan-mannan preparations by autolysis of cells under certain pH, temperature and time conditions
    Patent number: 6444448
    Abstract: There is provided a method of production of an immunostimulatory &bgr;-glucan-mannan preparation, comprising the step of autolysis of cells of a microorganism at a pH of 5 to 6 and a temperature of 35 to 60° C. for 6 to 48 hours, and separating solid material roam the autolysed product. The &bgr;-glucan-mannan preparation may be incorporated as a food component or be used as a pharmaceutical for treatment of conditions such as immuno-suppression, hypercholesterolaemia, hypoglycaemia and heavy metal excretion.
    Type: Grant
    Filed: June 24, 1998
    Date of Patent: September 3, 2002
    Assignee: Carlton and United Breweries, Limited
    Inventors: Ragini Wheatcroft, Joseph Kulandai, Robert White Gilbert, Keith James Sime, Craig Gordon Smith, Willem Hendrik Langeris
  • Connector for a respiratory system conduit
    Patent number: D1026221
    Type: Grant
    Filed: December 22, 2021
    Date of Patent: May 7, 2024
    Assignee: Fisher & Paykel Healthcare Limited
    Inventors: Rachel Nicole Mosen, Andrew James Webb, Hugo Max Treherne James, Bruce Gordon Holyoake, Andrew William White, Clodagh Mary Moran, Graeme Matthew Smith, Craig Karl White, Jojo Santos Badenas