Patents by Inventor Paul H. Fischer

Paul H. Fischer 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).

  • Nitrosourea analogs of thymidine
    Patent number: 4128639
    Abstract: Alkyl and haloalkyl nitrosourea analogs of thymidine are useful in the treatment of cancers in mice.
    Type: Grant
    Filed: December 14, 1977
    Date of Patent: December 5, 1978
    Assignee: Research Corporation
    Inventors: Tai-Shun Lin, Paul H. Fischer, William H. Prusoff, George T. Shiau
  • Frame for phonograph record jacket
    Patent number: D359630
    Type: Grant
    Filed: July 13, 1994
    Date of Patent: June 27, 1995
    Assignee: Paul H. Fischer
    Inventors: Paul H. Fischer, Craig M. Janik, Mark E. Beard