Patents Represented by Attorney, Agent or Law Firm Kim Zerby
  • Detergent particles and methods for making them
    Patent number: 6579844
    Abstract: The present invention relates to particulate detergent compositions and methods for making them. Such detergent compositions may be used for any cleaning purposes, in particular for dishwashing or laundry detergents. A combination of first and second particulate detergent components are formed into a single particle. The first and second particulate being of different colors.
    Type: Grant
    Filed: November 14, 2001
    Date of Patent: June 17, 2003
    Assignee: The Procter & Gamble Co.
    Inventors: Christopher Andrew Morrison, Scott John Donoghue