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. 16, 2026
Filed:
Jul. 09, 2019
Abraham Joy, Copley, OH (US);
Abraham Joy, Copley, OH (US);
Tanmay Jain, Akron, OH (US);
Nicholas Nun, Akron, OH (US);
Amal Narayanan, Cuyahoga Falls, OH (US);
Russell Catania, Mentor, OH (US);
The University of Akron, Akron, OH (US);
Abstract
A safe and reliable drug detection device is provided that detects the presence of opioids and other amine-containing drugs, and enables first responders, law enforcement personnel, and others to avoid inadvertent exposure to these potentially lethal drugs. The detector device includes a substrate and a dye that produces a visible color change rapidly when the device is brought into contact with an opioid or other amine-containing drug. A method for preparing the detector device and a method for detecting opioids and other amine-containing drugs on a surface are also provided.