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:
Jun. 11, 2013
Filed:
Jun. 11, 2012
Lars Nygaard, Græsted, DK;
Lars Nygaard, Græsted, DK;
Lattec I/S, Hillerod, DK;
Abstract
A method of preparing a dry stick test device for determining an analyte in a milk sample by chemical assay. At least one reagent pad is provided by impregnating a first porous material with an aqueous solution including a reagent capable of reacting with the analyte, a derivative of the analyte or an indicator compound for the analyte to provide a detectable signal when in a moistened state. The reagent pad is dried. A development pad is provided by impregnating a second porous material with an aqueous solution including at least one controlling compound which, when in a moistened state, is capable of providing a condition required for the reagent to react with the analyte to provide the detectable signal. The impregnated second porous material is dried. The first porous material is immobilized with the second porous material, on a solid support, to obtain the dry stick test device.