Patents by Inventor Emma Mason

Emma Mason 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).

  • Reduction of malodour
    Patent number: 6753308
    Abstract: A fragrance composition comprising a mixture of at least two of the following: 5-methyl-2-(2-methylpropyl-1,3-dioxane (Camonal); methyl 1,4-dimethylcyclohexylcarboxylate (Cyprisate); 3-(((1-ethoxy)ethyl)oxy)-3,7-dimetyl-1,6-octadiene (Elintaal); and 7,9-dimethylspiro(5,5)undcan-3-one (Dispirone) and use thereof to provide enhanced malodour reduction.
    Type: Grant
    Filed: September 21, 2001
    Date of Patent: June 22, 2004
    Assignee: Quest International B.V.
    Inventors: Anne Richardson, John Martin Behan, Emma Mason