Patents by Inventor Thomas Matthew Murphy

Thomas Matthew Murphy 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).

  • Catalysts for the production of methylchlorosilanes using zinc oxide promoters
    Patent number: 7323583
    Abstract: The present invention provides a catalyst that may be used to facilitate the formation of dimethylchlorosilanes. A catalyst in which copper oxide and zinc oxide are in intimate contact and form agglomerated particles allows for the increased selectively of the production of dimethylchlorosilanes.
    Type: Grant
    Filed: March 17, 2005
    Date of Patent: January 29, 2008
    Assignee: SCM Metal Products, Inc.
    Inventors: Mark Kromer Barr, Thomas Matthew Murphy, Michael Glenn Williams
  • Catalysts for the production of methylchlorosilanes using zinc oxide promoters
    Patent number: 7205258
    Abstract: The present invention provides a catalyst that may be used to facilitate the formation of dimethylchlorosilanes. A catalyst in which copper oxide and zinc oxide are in intimate contact and form agglomerated particles allows for the increased selectively of the production of dimethylchlorosilanes.
    Type: Grant
    Filed: June 25, 2004
    Date of Patent: April 17, 2007
    Assignee: SCM Metal Products, Inc.
    Inventors: Mark Kromer Barr, Thomas Matthew Murphy, Michael Glenn Williams
  • Catalysts for the prodcution of methylchlorosilanes using zinc oxide promoters
    Publication number: 20040266618
    Abstract: The present invention provides a catalyst that may be used to facilitate the formation of dimethylchlorosilanes. A catalyst in which copper oxide and zinc oxide are in intimate contact and form agglomerated particles allows for the increased selectively of the production of dimethylchlorosilanes.
    Type: Application
    Filed: June 25, 2004
    Publication date: December 30, 2004
    Applicant: SCM Metal Products, Inc.
    Inventors: Mark Kromer Barr, Thomas Matthew Murphy, Michael Glenn Williams