Patents by Inventor James Dawson

James Dawson 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).

  • Water-soluble package and preparation thereof
    Patent number: 6579843
    Abstract: A water-soluble package comprises a composition such as a liquid detergent composition enclosed within a water-soluble film. The film, or at least a substantial portion thereof, is dusted with a powder such as talc, starch, calcium stearate or zinc stearate by passing the package through a cloud or fluidized bed of the particles.
    Type: Grant
    Filed: September 26, 2001
    Date of Patent: June 17, 2003
    Assignee: Unilever Home & Personal Care USA, division of Conopco Inc.
    Inventors: James Dawson Cropper, Richard Harbour
  • Liquid detergent composition
    Patent number: 6479448
    Abstract: The present invention relates to a concentrated liquid detergent composition with a pigment. The composition is color stable and the pigment remains stabily dispersed for at least 4 weeks at 37° C.
    Type: Grant
    Filed: May 14, 2001
    Date of Patent: November 12, 2002
    Assignee: Unilever Home & Personal Care USA, division of Conopco, Inc.
    Inventors: James Dawson Cropper, Nikki Sullivan, Jenny Wiggans
  • Water-soluble package and preparation thereof
    Publication number: 20020165109
    Abstract: A water-soluble package comprises a composition such as a liquid detergent composition enclosed within a water-soluble film. The film, or at least a substantial portion thereof, is dusted with a powder such as talc, starch, calcium stearate or zinc stearate by passing the package through a cloud or fluidised bed of the particles.
    Type: Application
    Filed: September 26, 2001
    Publication date: November 7, 2002
    Applicant: Unilever Home & Personal Care USA, Division of Conopco, Inc.
    Inventors: James Dawson Cropper, Richard Harbour
  • Liquid detergent composition
    Publication number: 20020016280
    Abstract: The present invention relates to a concentrated liquid detergent composition with a pigment. The composition is color stable and the pigment remains stabily dispersed for at least 4 weeks at 37° C.
    Type: Application
    Filed: May 14, 2001
    Publication date: February 7, 2002
    Applicant: Unilever Home & Personal Care USA, Division of Conopco, Inc.
    Inventors: James Dawson Cropper, Nikki Sullivan, Jenny Wiggans
  • Water soluble package of liquid cleaning composition
    Publication number: 20010053754
    Abstract: A water soluble package in the form of a horizontal form-fill-seal envelope formed from a plastics film, the package containing a substantially non-aqueous liquid detergent composition having a viscosity of from 25 to 10,000 mPaS.
    Type: Application
    Filed: April 12, 2001
    Publication date: December 20, 2001
    Applicant: Unilever Home & Personal Care USA, Division of Conopco, Inc.
    Inventors: Malcolm Hewitt, Hannah Mansfield, Neeraj Gupta, James Dawson Cropper
  • Tank cleaning apparatus
    Patent number: 3953226
    Abstract: The present invention relates to apparatus for scouring sludge from a hot wort tank employed in a brewing process with the apparatus including an oscillating hot water pipe located within the tank and provided with jets for sweeping the sludge into a sump, the apparatus also including a drive located on the outside of the tank for oscillating said pipe.
    Type: Grant
    Filed: October 16, 1974
    Date of Patent: April 27, 1976
    Assignee: The Molson Companies Limited
    Inventors: Joseph Maurice Emond, James Dawson Haigh