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. 08, 1992
Filed:
Jan. 02, 1992
Applicant:
Inventors:
Daniel E Cox, Franklin, MA (US);
Obsidiana Abril, Cambridge, MA (US);
Sara Bauminger, Newton, MA (US);
Bruce P Neri, N. Andover, MA (US);
Lisa Shinefeld, Lexington, MA (US);
Assignee:
Cambridge Biotech Corporation, Worcester, MA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01N / ;
U.S. Cl.
CPC ...
436526 ; 436523 ; 436816 ; 436901 ;
Abstract
A capillary flow device useful in double capture assays, such as double capture immunoassays, and a double capture assay. The capillary flow device comprises a capillary track, a sample receptacle, a particle collecting means and, optionally, a magnet and a particle concentrator. The assay method is useful for determining any analyte of interest for which there is a specific binding partner.