Patents by Inventor Bradley J. Staley

Bradley J. Staley 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).

  • Integrated chemical-mechanical polishing
    Publication number: 20010037821
    Abstract: The present invention provides a method of polishing and/or cleaning a substrate using a multi-component polishing and/or cleaning composition, wherein the components of the polishing and/or cleaning composition are mixed at the point-of-use or immediately before delivery to the point-of-use. The present invention also provides a method of polishing and/or cleaning more than one substrate simultaneously using a single apparatus, wherein a different polishing or cleaning composition is delivered to each substrate.
    Type: Application
    Filed: April 9, 2001
    Publication date: November 8, 2001
    Inventors: Bradley J. Staley, Gregory H. Bogush, Jeffrey P. Chamberlain, Paul M. Feeney, Alicia F. Walters, Steven K. Grumbine, Brian L. Mueller, David J. Schroeder