Patents by Inventor Mark Peter Murray

Mark Peter Murray 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).

  • pH-buffered slurry and use thereof for polishing
    Patent number: 6190237
    Abstract: A slurry containing abrasive particles and a pH buffering component comprising at least one acid or salt thereof and at least one base is especially useful for polishing surfaces, including those used in microelectronics.
    Type: Grant
    Filed: November 6, 1997
    Date of Patent: February 20, 2001
    Assignee: International Business Machines Corporation
    Inventors: Cuc Kim Huynh, Mahadevaiyer Krishnan, Michael Joseph MacDonald, Mark Peter Murray