Patents by Inventor Mark John HENRY

Mark John HENRY 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 laundry capsule comprising reduced levels of fines in HEDP
    Patent number: 10041026
    Abstract: The present invention relates to a multi-compartment water soluble laundry detergent capsule formed from water-soluble polyvinyl alcohol film and a method of preparing a component of the capsule wherein the capsule comprises: i) a first compartment for holding solid material comprising HEDP sequestrant or a salt thereof; and ii) a second compartment for holding liquid material comprising an aqueous liquid laundry detergent comprising: surfactant, enzymes and hydrotrope wherein: a) the HEDP is present in the capsule in the form of loose packed granules and comprises at least 25% by weight of the solid material in the first compartment; and b) wherein the HEDP further comprises 1.5% by weight or less of fines particles with a particle of less than 180 microns and 3.0% by weight or less of fines particles with a particle size of less than 355 microns.
    Type: Grant
    Filed: February 17, 2015
    Date of Patent: August 7, 2018
    Assignee: Conopco, Inc.
    Inventors: Rajat Arora, Mark John Henry, Kerry Elizabeth Hodkinson
  • WATER SOLUBLE LAUNDRY CAPSULE COMPRISING REDUCED LEVELS OF FINES IN HEDP
    Publication number: 20170067004
    Abstract: The present invention relates to a multi-compartment water soluble laundry detergent capsule formed from water-soluble polyvinyl alcohol film and a method of preparing a component of the capsule wherein the capsule comprises: i) a first compartment for holding solid material comprising HEDP sequestrant or a salt thereof; and ii) a second compartment for holding liquid material comprising an aqueous liquid laundry detergent comprising: surfactant, enzymes and hydrotrope wherein: a) the HEDP is present in the capsule in the form of loose packed granules and comprises at least 25% by weight of the solid material in the first compartment; and b) wherein the HEDP further comprises 1.5% by weight or less of fines particles with a particle of less than 180 microns and 3.0% by weight or less of fines particles with a particle size of less than 355 microns.
    Type: Application
    Filed: February 17, 2015
    Publication date: March 9, 2017
    Applicant: Conopco, Inc., d/b/a UNILEVER
    Inventors: Rajat ARORA, Mark John HENRY, Kerry Elizabeth HODKINSON