Patents by Inventor Edward Robert Offshack

Edward Robert Offshack 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).

  • Cleaning method
    Patent number: 8900328
    Abstract: A method of cleaning a textile load in a professional laundry machine the method comprises subjecting the load to main-wash, rinse and optionally pre-wash cycles wherein the load is contacted during a rinse cycle with a liquor containing a low level of soil release polymer.
    Type: Grant
    Filed: March 8, 2010
    Date of Patent: December 2, 2014
    Assignee: The Procter & Gamble Company
    Inventors: Francesco De Buzzaccarini, Raphael Angeline Alfons Ceulemans, Matthew Thomas Heisey, Edward Robert Offshack
  • Cleaning method
    Patent number: 8449626
    Abstract: Described is a method of cleaning a white load in a laundry machine, preferably a professional laundry machine, the method comprises subjecting the load to at least two washing steps and wherein the method comprises the steps of delivering bleach and subsequently a whitening additive.
    Type: Grant
    Filed: November 1, 2010
    Date of Patent: May 28, 2013
    Assignee: The Procter & Gamble Company
    Inventors: Francesco De Buzzaccarini, Rapheal Angeline Alfons Ceulemans, Edward Robert Offshack
  • CLEANING METHOD
    Publication number: 20110107527
    Abstract: Method of cleaning a white load in a laundry machine, preferably a professional laundry machine, the method comprises subjecting the load to at least two washing steps and wherein the method comprises the steps of delivering bleach and subsequently a whitening additive.
    Type: Application
    Filed: November 1, 2010
    Publication date: May 12, 2011
    Inventors: Francesco DE Buzzaccarini, Rapheal Angeline Alfons Ceulemans, Edward Robert Offshack
  • CLEANING METHOD
    Publication number: 20100229313
    Abstract: A method of cleaning a textile load in a professional laundry machine the method comprises subjecting the load to main-wash, rinse and optionally pre-wash cycles wherein the load is contacted during a rinse cycle with a liquor containing a low level of soil release polymer.
    Type: Application
    Filed: March 8, 2010
    Publication date: September 16, 2010
    Inventors: Francesco de Buzzaccarini, Raphael Angeline Alfons Ceulemans, Matthew Thomas Heisey, Edward Robert Offshack
  • CLEANING METHOD
    Publication number: 20100229312
    Abstract: A method of cleaning a polyester load in a professional laundry machine the method comprises subjecting the load to main-wash, rinse and optionally pre-wash cycles and wherein the method comprises the step of contacting the load with an aqueous wash liquor containing a detergent composition comprising a silicone suds suppressor.
    Type: Application
    Filed: March 8, 2010
    Publication date: September 16, 2010
    Inventors: FRANCESCO DE BUZZACCARINI, Raphael Angeline Alfons Ceulemans, Matthew Thomas Heisey, Edward Robert Offshack
  • Bleach catalyst particles
    Patent number: 5703034
    Abstract: The present invention relates to bleach catalyst-containing composite particles suitable for incorporation into granular detergent compositions, said composite particles comprising:(a) from about 1% to about 60% of bleach catalyst (preferably a cobalt catalyst); and(b) from about 40% to about 99% of carrier material that melts within the range of from about 38.degree. C. to about 77.degree. C. (preferably selected from the group consisting of polyethylene glycols, paraffin waxes, and mixtures thereof), and to processes for making these particles. These particles are particularly useful components of detergent compositions, such as laundry detergent compositions, hard surface cleaners, and especially automatic dishwashing detergent compositions.
    Type: Grant
    Filed: October 30, 1995
    Date of Patent: December 30, 1997
    Assignee: The Procter & Gamble Company
    Inventors: Edward Robert Offshack, Jeffrey Donald Painter, Melissa Dee Aquino