Patents Assigned to PMB-Selfcare LLC
  • Immunoassay devices and materials
    Patent number: 6737277
    Abstract: An immunochemical assay device comprising a base member, an array disposed on the base member, and at least one assay indicia zone. The array comprises (i) a reservoir pad to receive sample liquid, (ii) a wicking membrane, and (iii) at least one filter zone interposed between the wicking membrane and the reservoir pad. The filter zone being operable to permit passage of any specific immunocomplex to the wicking membrane while impeding passage of larger components.
    Type: Grant
    Filed: June 23, 2000
    Date of Patent: May 18, 2004
    Assignee: PMB-Selfcare LLC
    Inventors: Jemo Kang, Byungwoo Youn, Young Ho Oh
  • Immunoassay devices and materials
    Patent number: 5728587
    Abstract: An immunochemical assay device comprising a base member, an array disposed on the base member, and at least one assay indicia zone. The array comprises (i) a reservoir pad to receive sample liquid, (ii) a wicking membrane, and (iii) at least one filter zone interposed between the wicking membrane and the reservoir pad. The filter zone being operable to permit passage of any specific immunocomplex to the wicking membrane while impeding passage of larger components.
    Type: Grant
    Filed: June 7, 1996
    Date of Patent: March 17, 1998
    Assignee: PMB-Selfcare, LLC
    Inventors: Jemo Kang, Byungwoo Youn, Young Ho Oh