Patents by Inventor Janice Elaine Wright

Janice Elaine Wright 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).

  • Method of preparing fabric conditioning compositions
    Patent number: 6841529
    Abstract: A method of preparing an aqueous, liquid fabric conditioning composition comprising (a) from about 2.5 to 80% by weight of an ester-linked quaternary ammonium fabric softening material comprising at least one mono-ester linked component and at least one tri-ester linked component, (b) a fatty complexing agent and (c) a perfume wherein the weight ratio of the mono-ester component of compound (a) to compound (b) is from 5:1 to 1:5, wherein the method comprises the steps of the method comprising the steps of: (a) co-melting the quaternary ammonium softening material and fatty complexing agent; (b) adding the co-melt to heated water; (c) agitating the mixture; and (d) allowing the mixture to cool wherein the perfume is added at any stage of the process provided that it is added at a temperature at or above the melting temperature of the co-melt.
    Type: Grant
    Filed: September 9, 2002
    Date of Patent: January 11, 2005
    Assignee: Unilever Home & Personal Care USA division of Conopco, Inc.
    Inventors: David Stephen Grainger, John Francis Hubbard, Mansur Sultan Mohammadi, Janice Elaine Wright
  • Method of preparing fabric conditioning compositions
    Publication number: 20030114337
    Abstract: A method of preparing an aqueous, liquid fabric conditioning composition comprising (a) from about 2.
    Type: Application
    Filed: September 9, 2002
    Publication date: June 19, 2003
    Applicant: Unilever Home & Personal Care USA
    Inventors: David Stephen Grainger, John Francis Hubbard, Mansur Sultan Mohammadi, Janice Elaine Wright
  • Method of stabilising fabric softening compositions
    Publication number: 20010021692
    Abstract: The invention provides a method of improving the viscosity stability upon storage of a fabric softening composition comprising:
    Type: Application
    Filed: December 20, 2000
    Publication date: September 13, 2001
    Inventors: Mansur Sultan Mohammadi, Janice Elaine Wright, Kevin Anthony Ormandy, Adam Matthew Briggs
  • Use of fabric conditioning compositions for ironing benefits
    Publication number: 20010006938
    Abstract: The present invention provides the use of a fabric treatment composition to provide anti-creasing properties and/or ease or ironing benefits to a fabric wherein said composition comprises;
    Type: Application
    Filed: December 20, 2000
    Publication date: July 5, 2001
    Inventors: David Stephen Grainger, Karen Jane Ellson, Janice Elaine Wright