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. 10, 1991
Filed:
Jun. 13, 1988
Applicant:
Inventors:
Brian A Snyder, Rochester, NY (US);
Harold C Warren, III, Rush, NY (US);
Gregory J McClune, Portage, MI (US);
Assignee:
Eastman Kodak Company, Rochester, NY (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G01N / ; G01N / ; C12Q / ; C12Q / ;
U.S. Cl.
CPC ...
435-5 ; 435-79 ; 435-792 ; 435 18 ; 435 28 ; 435971 ; 435-736 ; 436501 ; 436518 ; 436535 ; 436538 ; 436543 ; 436544 ; 436547 ; 436824 ; 422 56 ;
Abstract
A dye-providing composition is useful in various diagnostic assays wherein a peroxidase-labeled specific binding species is used. This composition is substantially free of peroxidase and such labeled species, and comprises an imidazole leuco dye and 4'-hydroxyacetanilide present in an amount up to about 2.5 mmolar. This composition can be included as part of a diagnostic test kit.