The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Sep. 04, 1990
Filed:
Sep. 22, 1989
Applicant:
Inventor:
Raouf A Guirguis, Rockville, MD (US);
Assignee:
Cancer Diagnostics, Inc., Rockville, MD (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61M / ;
U.S. Cl.
CPC ...
128771 ; 604318 ; 422 60 ;
Abstract
An apparatus for testing biological molecular indicators in urine comprising a tubular container, and a sample container holding beads with immobilized ligands. Urine is transported through the tubular container under pressure to flow through the sample container which screens off the antibodies so that antigens of the carried by the urine fluid are collected and concentrated on the beads.