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:
Mar. 26, 1985
Filed:
Jul. 09, 1981
Applicant:
Inventors:
Alessandro Tabacco, Scanzorosciate, IT;
Franco Meiattini, Siena, IT;
Assignee:
Sclavo, Siena, IT;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C12Q / ;
U.S. Cl.
CPC ...
435 12 ;
Abstract
In a method for the enzymic-colorimetric determination of urea in clinical analyses, the improvement consisting in that the sample to be tested is admixed with a composite reagent composed by urease, a buffer, an alkali-metal salicylate and a nitroprusside and, after a short incubation, a hypochlorite is added, a short additional incubation is performed and the color is measured photometrically. By this method, two reagent systems are sufficient instead of the usual three.