Patents by Inventor John Litchfield

John Litchfield 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).

  • Publication number: 20180177212
    Abstract: The invention relates to a frozen dessert, in particular a frozen dessert comprising a deformable container coated on the interior surface with a first solid fat-based edible composition to provide a shell, which shell is filled with a frozen confection and/or one or more ribbons of a second solid fat-based edible composition, wherein the one or more ribbons of a second solid fat-based edible composition are orientated vertically in relation to a base of the deformable container and topped with a lid of a third fat-based edible composition.
    Type: Application
    Filed: June 28, 2016
    Publication date: June 28, 2018
    Applicant: Conopco, Inc., d/b/a UNILEVER
    Inventors: Luke Daniel Peter BYRNE, Paul Edward CHENEY, Timothy John LITCHFIELD, Mark WILLMOTT
  • Publication number: 20130236602
    Abstract: A frozen confection comprising citrus fibre, characterised in that the citrus fibre has been treated with a glycosidase enzyme is provided. A process for the production of a frozen confection comprising the steps of: a) contacting citrus fibre with a glycosidase enzyme; b) combining the citrus fibre with the other ingredients of the frozen confection to form a mix; c) homogenising the mix at a pressure of from 50 to 500 bar; and d) freezing the mix to form the frozen confection, wherein step a) can take place before, during or after step b) is also provided.
    Type: Application
    Filed: October 21, 2011
    Publication date: September 12, 2013
    Inventors: David John Judge, David John Litchfield, Loyd Wix
  • Patent number: 4500568
    Abstract: For use in strengthening of natural or artificial structures, e.g. buildings, monuments, ruins, there is drawn under vacuum into the structure a liquid of low viscosity and comprising a monomer or monomers containing some polymer which may be polymerized in situ. The polymer may be obtained by polymerization of part of the monomer or monomers. The liquid resin is cured at ambient temperature. Acrylates and methacrylates are preferred.
    Type: Grant
    Filed: December 7, 1981
    Date of Patent: February 19, 1985
    Assignee: Cole Polymers Limited
    Inventors: Leonard L. Pearson, John Litchfield