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.

Date of Patent:
Sep. 19, 2000

Filed:

Mar. 20, 1997
Applicant:
Inventors:

Judith Fitzpatrick, Tenafly, NJ (US);

Regina B Lenda, Wesley Hills, NY (US);

Assignee:

Serex, Inc., Maywood, NJ (US);

Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01N / ; G01N / ;
U.S. Cl.
CPC ...
435-79 ; 422 55 ; 422 56 ; 422 57 ; 422 58 ; 435-72 ; 435-793 ; 435183 ; 4352871 ; 4352872 ; 4352877 ; 435805 ; 435810 ; 435968 ; 435969 ; 435970 ; 435971 ; 435973 ; 435975 ; 436512 ; 436514 ; 436518 ; 436525 ; 436534 ; 436810 ;
Abstract

A method and device are provided for the semi-quantitative and quantitative determination of an analyte in a sample. A non-competitive trap which can bind unreacted labelled receptor to analyte but has virtually no binding capabilities to receptor in the presence of analyte is used. Labelled receptor:analyte complex is trapped in a second trap. The relative amounts of unbound receptor in the non-competitive trap versus the amount of receptor:analyte complex in the second trap is a measure of the amount of analyte in the sample.


Find Patent Forward Citations

Fitzpatrick, Judith. (2000). Chromatographic immunoassay device and method utilizing particle valency (U.S. Patent No. 6121008). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/6121008

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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