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:
Oct. 20, 2026
Filed:
Oct. 13, 2022
Applicant:
Fibertex Nonwovens A/s, Aalborg Ost, DK;
Inventors:
Samuel Keith Black, Gray Court, SC (US);
Luis Teixeira, Gray Court, SC (US);
Jonathan Layer, Gray Court, SC (US);
Jimmy Nicholson, Gray Court, SC (US);
Assignee:
FIBERTEX NONWOVENS A/S, Aalborg Ost, DK;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A01N 25/34 (2006.01); A01N 33/12 (2006.01); A01P 1/00 (2006.01); D04H 1/425 (2012.01); D04H 1/74 (2006.01);
U.S. Cl.
CPC ...
A01N 25/34 (2013.01); A01N 33/12 (2013.01); A01P 1/00 (2021.08); D04H 1/425 (2013.01); D04H 1/74 (2013.01);
Abstract
The invention relates to a method to apply chemistry to nonwovens comprising cellulosic fibers to prevent quaternary ammonium disinfectant binding to the fibers. The invention further relates to nonwovens treated via such method and the improved quaternary ammonium release of the nonwoven, and its use in disinfectant wipes.
Quick Actions:
Black, Samuel. (2026). Method for making a nonwoven material with reduced quaternary ammonium affinity (U.S. Patent No. 12765542). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12765542
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile