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:
Feb. 13, 2024
Filed:
Sep. 10, 2020
Applicant:
Nanoguard Technologies, Llc, St. Louis, MO (US);
Inventor:
Mark A. Hochwalt, Chesterfield, MO (US);
Assignee:
NanoGuard Technologies, LLC, St. Louis, MO (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61L 2/20 (2006.01); A61L 2/00 (2006.01); A61L 2/26 (2006.01); C01B 13/11 (2006.01); A61L 101/02 (2006.01);
U.S. Cl.
CPC ...
A61L 2/202 (2013.01); A61L 2/0094 (2013.01); A61L 2/26 (2013.01); C01B 13/11 (2013.01); A61L 2101/02 (2020.08); A61L 2202/11 (2013.01); A61L 2202/24 (2013.01); A61L 2202/25 (2013.01);
Abstract
A method of disinfecting a surface that is contaminated with a virus or suspected of contamination with a virus, including: producing a reactive gas by forming a high-voltage cold plasma (HVCP) from a working gas with a dielectric barrier discharge (DBD) system at a voltage of 20 kV to 150 kV; transporting the reactive gas at least 1 meter away from the HVCP; followed by contacting the surface with the reactive gas.