1
Jemo Kang, Byungwoo Youn, Young Ho Oh: Immunoassay devices and materials. PMB Selfcare, Birch Stewart Kolasch & Birch, March 17, 1998: US05728587 (84 worldwide citation)

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 an ...


2
Jemo Kang, Byungwoo Youn, Young Ho Oh: Immunoassay devices and materials. PMB Selfcare, Birch Stewart Kolasch & Birch, May 18, 2004: US06737277 (29 worldwide citation)

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 an ...