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:
Dec. 26, 1989
Filed:
Jun. 01, 1987
Applicant:
Inventors:
Paul J Davis, Bedfordshire, GB;
Philip Porter, Bedford, GB;
Assignee:
Unilever Patent Holdings B.V., Rotterdam, NL;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01N / ; G01N / ;
U.S. Cl.
CPC ...
436518 ; 436531 ; 436532 ; 436809 ; 435-7 ; 435810 ; 422 99 ;
Abstract
An immunoassay for an analyte is disclosed in which (a) sample, (b) an immobilized specific binding partner for the analyte and (c) the specific binding partner for the analyte conjugated to a detectable marker are reacted together in a single step. Competitive interference of the reagents is avoided by using reagent (c) in a slow-release form as a glaze coated on a surface in contact with the reaction liquid.
Davis, Paul. (1989). Process and apparatus for carrying out specific binding assays (U.S. Patent No. 4889816). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4889816
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile