Patents Assigned to Summit Research Labs, Inc.
  • Stabilized aqueous aluminum zirconium solutions
    Patent number: 8124059
    Abstract: The present invention describes a method and compositions by which introducing PO4?3 ion at particular stage in the preparation of aluminum/zirconium solutions surprisingly results in significantly improved zirconium molecular weight stability.
    Type: Grant
    Filed: February 22, 2010
    Date of Patent: February 28, 2012
    Assignee: Summit Research Labs, Inc.
    Inventors: Thomas L. Harper, Allan Rosenberg, Shailesh Mehta
  • Stabilized aqueous aluminum zirconium solutions
    Patent number: 7731943
    Abstract: The present invention describes a method and compositions by which introducing PO4?3 ion at particular stage in the preparation of aluminum/zirconium solutions surprisingly results in significantly improved zirconium molecular weight stability.
    Type: Grant
    Filed: May 13, 2005
    Date of Patent: June 8, 2010
    Assignee: Summit Research Labs, Inc.
    Inventors: Thomas L. Harper, Allan Rosenberg, Shailesh Mehta