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. 16, 1980
Filed:
Sep. 27, 1978
Applicant:
Inventor:
Harden M McConnell, Stanford, CA (US);
Assignee:
Becton Dickinson & Company, Paramas, NJ (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
G01N / ;
U.S. Cl.
CPC ...
2323 / ; 23915 ; 356318 ; 356417 ; 424-8 ; 424 12 ;
Abstract
Assay for a ligand wherein the ligand is contacted in a fluid with (1) labeled binder or (2) binder and labeled reference ligand, and the presence of ligand determined from the movement of labeled material in at least one region of the fluid. In a particular assay, the label is a fluorescent material and ligand is determined from a change in fluoresence-time relationship in a region of the fluid.