Patents by Inventor Daniel Patrick Sheehy

Daniel Patrick Sheehy 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).

  • Resin composition and heat-resistant, returnable IC tray obtained by molding the same
    Patent number: 6103818
    Abstract: A resin composition containing components (A), (B), (C) and (D) wherein component (A) is a resin composition containing a thermoplastic polyimide resin, component (B) is carbon fiber, component (C) is mica, component (D) is an internal mold-releasing agent, and relative to 100 parts by weight of component (A), component (B) is from 1 to 80 parts by weight, component (C) 1 to 100 parts by weight, and component (D) is 0.1 to 50 parts by weight.
    Type: Grant
    Filed: August 7, 1998
    Date of Patent: August 15, 2000
    Assignees: Mitsui Chemicals, Inc., Minnesota Mining & Manufacturing Company
    Inventors: Atsushi Morita, Masaji Yoshimura, Hiroyasu Kido, Tomoaki Sato, Kouichi Sano, Denis Dean Springer, Daniel Patrick Sheehy