1
Jemo Kang, Byungwoo Youn, Young H Oh: Immunoassay devices and materials. Princeton Biomeditech Corporation, Birch Stewart Kolasch & Birch, September 24, 1996: US05559041 (176 worldwide citation)

An immunoassay reagent is disclosed comprised of carbon black and ligands which are coupled to the carbon black through a linking agent, together with a device comprised of the immunoassay reagent.


2
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 ...


3
Jemo Kang, Byungwoo Youn, Young Ho Oh: Immunoassay devices and materials. Princeton Biomeditech Corporation, Birch Stewart Kolasch & Birch, February 22, 2000: US06027943 (32 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 ...


4
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 ...


5
Jemo Kang, Byungwoo Youn, Young Ho Oh: Immunoassay devices and materials. Princeton Biomeditech Corporation, Birch Stewart Kolasch & Birch, January 14, 2003: US06506612 (16 worldwide citation)

An immunochemical label comprising finely particulate carbon black on which is adsorptively immobilized a component which terminates distally from a point of adsorption with an immunologically active ligand or ligand binding molecule wherein said component comprises said immunological ligand or liga ...


6
Jemo Kang, Byungwoo Youn, Young Ho Oh: Immunoassay devices and materials. Princeton Biomeditech Corporation, Birch Stewart Kolasch & Birch, April 1, 2003: US06541277 (15 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 ...


7
Jemo Kang, Byungwoo Youn, Young Ho Oh: Immunoassay devices and materials. Birch Stewart Kolasch & Birch, October 31, 2002: US20020160525-A1

The present invention comprises a device for detection of the presence of an analyte in a sample of biological fluid through the use of immunochemical ligand-receptor reactions and specially selected, treated, and arranged filter materials.


8
OPTICAL ASSAY DEVICE WITH PNEUMATIC SAMPLE ACTUATION. Abbott Point of Care, November 29, 2018: US20180340932-A1

This invention relates generally to devices and methods for performing optical and electrochemical assays and, more particularly, to test devices, e.g., cartridges, methods and systems, wherein the test devices have an entry port configured to receive a test sample into a holding chamber; a first co ...