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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.:

US 8900610 B1

PDFFull Text
Date of Patent:
Dec. 02, 2014

Filed:

Aug. 30, 2005

Biocidal fibrous and film materials comprising silver and chlorite ions

Applicant:

Stephen T. Wellinghoff, San Antonio, TX (US);

Inventor:

Stephen T. Wellinghoff, San Antonio, TX (US);

Assignee:

Southwest Research Institute, San Antonio, TX (US);

Attorney:

Grossman, Tucker et al

Primary Examiner:

John Pak

Assistant Examiner:

Nathan W Schlientz

Int. Cl.
CPC ...
A01N 59/16 (2006.01); A01N 59/00 (2006.01); A01N 25/10 (2006.01); A61K 33/38 (2006.01); A61K 47/48 (2006.01); A61K 47/32 (2006.01); A61L 15/16 (2006.01); A61L 15/46 (2006.01); A61L 15/00 (2006.01); A61K 47/00 (2006.01);
U.S. Cl.
CPC ...
A61L 15/46 (2013.01); A01N 59/16 (2013.01); A61K 33/38 (2013.01); A61K 47/48984 (2013.01); A61L 2300/104 (2013.01); A61L 2300/106 (2013.01); A61L 2300/404 (2013.01); A61L 2300/602 (2013.01);
Abstract

Disclosed are compositions comprising a hydrophilic polymer, a hydrophobic polymer, a silver ion, and a chlorite anion, wherein the silver ion associates with at least one hydrophilic or hydrophobic polymer, and wherein the chlorite ion associates with the hydrophilic polymer. Also disclosed are methods of making a photo-stable silver ion and chlorite ion containing wound dressing and methods of reducing or preventing infection of a wound by using the compositions and wound dressings of the present invention.

Find Patent Forward Citations

Wellinghoff, Stephen. (2014). Biocidal fibrous and film materials comprising silver and chlorite ions (U.S. Patent No. 8900610). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/8900610

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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