9,354,181 OCR.pdf (3.82 MB)

Analytical devices for detection of low-quality pharmaceuticals

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posted on 2017-08-01, 00:00 authored by Marya Lieberman, Patrick J. Flynn, Toni Lee Owen Barstis

An analytical device, in particular, a paper analytical device (PAD), for detection of at least two chemical components indicative of a low quality pharmaceutical product is provided. The analytical device can include a porous, hydrophilic medium, at least two assay regions associated with the porous, hydrophilic medium, at least one assay reagent or precursor thereof in the assay regions, and at least one optically readable information zone.

History

Patent Number

US 9354181 B2

Other Application

13/566,915

USPTO Link

http://patft1.uspto.gov/netacgi/nph-Parser?patentnumber=9354181

Inventor

Toni Lee Owen Barstis Patrick J. Flynn Marya Lieberman

Inventor from Local Institution

Patrick J. Flynn Marya Lieberman

Assignee

Saint Mary's College (Notre Dame, IN) University of Notre Dame du Lac

Date Modified

2017-08-01

Language

English

Claims

20

Prior Publication Number

US 20130034908 A1

Publisher

U.S. Patent and Trademark Office

Cooperative Patent Classification Codes

G01N 31/22 (20130101); G01N 21/78 (20130101); G01N 21/8483 (20130101); G01N 2021/8488 (20130101); Y10T 436/11 (20150115); Y10T 436/19 (20150115)

Contributor

Patrick J. Flynn|Marya Lieberman

International Patent Classification Codes

G01N 33/52 (20060101); G01N 21/78 (20060101); G01N 31/22 (20060101); G01N 21/84 (20060101)

Additional Groups

Computer Science and Engineering
Chemistry and Biochemistry

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