Patents by Inventor Max Bart

Max Bart 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).

  • Immunoadsorptive surface coating for solid-phase immunosubstrate and solid-phase immunosubstrate
    Patent number: 4340564
    Abstract: A solid-phase immunosubstrate (14) which has a surface coating (12) composed of a water based emulsion of microdiameter sized latex polymer beads (16) and materials which act as light scattering centers (17), said surface coating (12) having an immunoreagent added thereto to form an immunoreactive immunosubstrate (27). An overcoating (28) being formed on said surface coating (12), said overcoating having a higher percentage of similarly sized latex polymer beads (16) contained therein.
    Type: Grant
    Filed: July 21, 1980
    Date of Patent: July 20, 1982
    Assignee: Daryl Laboratories, Inc.
    Inventors: Richard A. Harte, Max Bart