Patents by Inventor John Michael Dilworth

John Michael Dilworth 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).

  • System and method for curing polymeric moldings having a masking collar
    Patent number: 7387759
    Abstract: A system and method for forming a polymeric molding. A mold component includes a transmissive portion for passing curing energy such as UV light into the mold cavity. A masking collar is engaged around the transmissive portion to block curing energy from exposing and curing polymeric material outside of the region underlying the transmissive portion.
    Type: Grant
    Filed: December 1, 2003
    Date of Patent: June 17, 2008
    Assignee: Novartis AG
    Inventors: William Michael Kelly, Allen Gilliard, George Burnett, John Michael Dilworth
  • System and method for curing polymeric moldings having a masking collar
    Publication number: 20040140578
    Abstract: A system and method for forming a polymeric molding. A mold component includes a transmissive portion for passing curing energy such as UV light into the mold cavity. A masking collar is engaged around the transmissive portion to block curing energy from exposing and curing polymeric material outside of the region underlying the transmissive portion.
    Type: Application
    Filed: December 1, 2003
    Publication date: July 22, 2004
    Inventors: William Michael Kelly, Allen Gilliard, George Burnett, John Michael Dilworth