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. 03, 1991
Filed:
Jul. 05, 1988
Applicant:
Inventors:
Arnold L Newman, Kensington, MD (US);
William D Stanbro, Columbia, MD (US);
Assignee:
The Johns Hopkins University, Baltimore, MD (US);
Attorneys:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C12M / ;
U.S. Cl.
CPC ...
436518 ; 435288 ; 435291 ; 435808 ; 436 52 ; 436 56 ; 436172 ;
Abstract
The invention relates to a continuous flow competitive assay system for the detection and measurement of chemical and biochemical analytes. It is a time-based, continuous on-line measurement of analyte concentrations comprising three functional assemblies connected in series: a sampler, a reactor and a detector. Tagged immunochemical discharged from the reactor is detected in the detector which contains a model of system response with the tagged immunochemical and keeps track of the amount of tagged immunochemical lost during the course of the operation of the reactor.