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:
Jan. 09, 2018
Filed:
Aug. 07, 2017
David R. Hall, Provo, UT (US);
Conrad Rosenbrock, Provo, UT (US);
Ben Swenson, Lehi, UT (US);
Daniel Hendricks, Provo, UT (US);
Joe Fox, Spanish Fork, UT (US);
Terrece Pearman, Draper, UT (US);
David R. Hall, Provo, UT (US);
Conrad Rosenbrock, Provo, UT (US);
Ben Swenson, Lehi, UT (US);
Daniel Hendricks, Provo, UT (US);
Joe Fox, Spanish Fork, UT (US);
Terrece Pearman, Draper, UT (US);
Other;
Abstract
The present disclosure describes a method of detecting a drug marker in a urine sample. The drug markers are fluorophores each of which emits a unique fluorescence spectrum. Accordingly, the method does not detect the drug but rather, the drug marker. The drug marker may include quantum dots which may be functionalized by connecting the quantum dot to a biomolecule. The biomolecule may be cleavable by a peptidase, a protease, or a nuclease to release the drug. Alternatively, the composition may include a liposome carrier. A user who has consumed the drug composition provides a urine sample. The fluorescence spectrometer screens the urine for drug markers based on their unique fluorescent spectra.