Patents by Inventor Michael Todd Brigham

Michael Todd Brigham 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).

  • Slurry for mechanical polishing (CMP) of metals and use thereof
    Patent number: 6812193
    Abstract: Slurry compositions comprising an oxidizing agent, optionally a copper corrosion inhibitor, abrasive particles; surface active agent, a service of chloride and a source of sulfate ions.
    Type: Grant
    Filed: August 30, 2002
    Date of Patent: November 2, 2004
    Assignee: International Business Machines Corporation
    Inventors: Michael Todd Brigham, Donald Francis Canaperi, Michael Addison Cobb, William Cote, Kenneth Morgan Davis, Scott Alan Estes, Edward Jack Gordon, James Willard Hannah, Mahadevaiyer Krishnan, Michael Francis Lofaro, Michael Joseph MacDonald, Dean Allen Schaffer, George James Slusser, James Anthony Tornello, Eric Jeffrey White
  • Slurry for mechanical polishing (CMP) of metals and use thereof
    Publication number: 20030073593
    Abstract: Slurry compositions comprising an oxidizing agent, optionally a copper corrosion inhibitor, abrasive particles; surface active agent, a service of chloride and a source of sulfate ions.
    Type: Application
    Filed: August 30, 2002
    Publication date: April 17, 2003
    Inventors: Michael Todd Brigham, Donald Francis Canaperi, Michael A. Cobb, William Cote, Kenneth M. Davis, Scott Alan Estes, Edward Jack Gordon, James Willard Hannah, Mahadevaiyer Krishnan, Michael F. Lofaro, Michael Joseph MacDonald, Dean Allen Schaffer, George James Slusser, James A. Tornello, Eric Jeffrey White