Patents by Inventor Harold Emmerson

Harold Emmerson 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).

  • Rinse-aid composition comprising a magnesium salt and zinc salt mixture
    Patent number: 7320957
    Abstract: Rinse-aid composition comprising a polyalkoxylated trisiloxane surfactant and a non-ionic solubilising system having a cloud point above room temperature and an acidifying agent wherein the rinse-aid composition has a pH of from about 1 to about 4.5.
    Type: Grant
    Filed: January 30, 2006
    Date of Patent: January 22, 2008
    Assignee: The Procter & Gamble Company
    Inventors: Anju Deepali Massey Brooker, Harold Emmerson, Andrew Paul Nelson, Eric San Jose Robles, Brian Xiaoqing Song
  • Rinse-aid composition
    Publication number: 20060189508
    Abstract: Rinse-aid composition comprising a polyalkoxylated trisiloxane surfactant and a non-ionic solubilising system having a cloud point above room temperature and an acidifying agent wherein the rinse-aid composition has a pH of from about 1 to about 4.5.
    Type: Application
    Filed: January 30, 2006
    Publication date: August 24, 2006
    Applicant: The Procter & Gamble Company
    Inventors: Anju Brooker, Harold Emmerson, Andrew Nelson, Eric Robles, Brian Song
  • Machine cleaner
    Publication number: 20060172910
    Abstract: Machine cleaner product in the form of a water-soluble single- or multi-compartment pouch comprising a limescale removing composition and a water-soluble enveloping material.
    Type: Application
    Filed: January 10, 2006
    Publication date: August 3, 2006
    Applicant: The Procter & Gamble Company
    Inventors: Anju Brooker, Harold Emmerson, Jun Wang, Jose Baez Chavez
  • Cleaning composition for use in a laundry or dishwashing machine
    Publication number: 20040259749
    Abstract: The present invention relates to a cleaning composition for use in an automatic laundry or dishwashing machine, the cleaning composition comprising at least two functional parts and at least one release controlling means comprising an amino-acetylated polysaccharide having a selected degree of acetylation.
    Type: Application
    Filed: May 21, 2004
    Publication date: December 23, 2004
    Applicant: The Procter & Gamble Company
    Inventors: Karl Ghislain Braeckman, Regine Labeque, Harold Emmerson, Anju Deepali Massey Brooker
  • Detergent tablet
    Publication number: 20020160930
    Abstract: A detergent tablet for use in a washing machine, the tablet having one or more phases at least one of which is in the form of a compressed particulate solid comprising a cross-linked polymeric disintegrant and a disintegration retardant. The detergent tablets display improved and/or controlled dissolution, strength and long-term storage characteristics.
    Type: Application
    Filed: October 18, 2001
    Publication date: October 31, 2002
    Applicant: The Procter & Gamble Company
    Inventors: Harold Emmerson, Mairj Campbell, Anju Deepali Massey Brooker, Christiaan Arthur Jacques Kamiel Thoen
  • Detergent tablet
    Patent number: D447835
    Type: Grant
    Filed: November 18, 1999
    Date of Patent: September 11, 2001
    Assignee: The Procter & Gamble Company
    Inventors: Joanne Louise Whitaker, Harold Emmerson