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. 24, 2025
Filed:
Apr. 13, 2022
U.s. Army Combat Capabilities Development Command, Chemical Biological Center, Apg, MD (US);
John M Landers, Riverton, NJ (US);
Hui Wang, Hanover, MD (US);
Christopher J Karwacki, Churchville, MD (US);
Government of the United States as Represented by the Secretary of the Army, Washington, DC (US);
Abstract
A device is provided that can be rapidly decontaminated in response to exposure to toxic chemicals and biological materials. The device combines electroluminescence (EL) surfaces and panels with a reactive coating including a dye that acts to neutralize toxic chemical and biological materials. A current is applied to an EL display that has been coated with a fluorescent dye. The dye in turns converts nearby ambient oxygen to the more reactive singlet oxygen form that is responsible for the decontamination of toxic chemicals and agents in proximity to the device. Potential uses of the reactive decontamination device include surface panels of vehicles, exterior and interior surfaces of buildings, furniture, wands, and flexible surfaces such as tarps for tents, as well as fabrics and textiles, both woven and non-woven.