Patents by Inventor Daniel W. Bedell

Daniel W. Bedell 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).

  • Plating using copolymer
    Patent number: 7534555
    Abstract: Method of plating using a polymeric barrier layer including a polyphenolic polymer which has a repeating unit of the formula: wherein R1, R2, R3, R4, and R5 are individually hydrogen, a hydroxy group or an azo dye.
    Type: Grant
    Filed: December 10, 2003
    Date of Patent: May 19, 2009
    Assignee: Hitachi Global Storage Technologies Netherlands B.V.
    Inventors: Daniel W. Bedell, Gregory Breyta, Tom K. Harris, III, April D. Hixson-Goldsmith, Murali Ramasubramanian, Alfred Renaldo, Benjamin L. Wang