Patents Assigned to Rockitt Benckiser Inc.
  • Patent number: 6933267
    Abstract: Alkaline cleaning and sanitizing compositions which are essentially free of chelating agents based on organic acid compounds, especially nitrogen containing chelating agents are provided, which compositions are particularly directed for the removal of soap scum stains on hard surfaces.
    Type: Grant
    Filed: May 3, 2004
    Date of Patent: August 23, 2005
    Assignee: Rockitt Benckiser Inc.
    Inventors: Andrew Francis Colurciello, Mark Timothy Bennett, Albert Thomas Weibel
  • Patent number: D510864
    Type: Grant
    Filed: February 24, 2003
    Date of Patent: October 25, 2005
    Assignee: Rockitt Benckiser Inc.
    Inventors: Matthew Morris, Ian Corkhill, Leonard Spitzer