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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 10016525 B1

PDFFull Text
Date of Patent:
Jul. 10, 2018

Filed:

May. 22, 2015

Antimicrobial compositions for use in wound care products

Applicant:

Agienic, Inc., Tucson, AZ (US);

Inventors:

Lori L. Adams, Tucson, AZ (US);

Nicholas R. Krasnow, Tucson, AZ (US);

Anoop Agrawai, Tucson, AZ (US);

Donald R. Uhlmann, Tucson, AZ (US);

Assignee:

Agienic, Inc., Tucson, AZ (US);

Attorney:

Rothwell, Figg, Ernst & Manbeck, P.C.

Primary Examiner:

Tracy Vivlemore

Assistant Examiner:

Monica A Shin

Int. Cl.
CPC ...
A61K 33/34 (2006.01); A61K 33/18 (2006.01); A61Q 17/00 (2006.01); A61K 8/20 (2006.01); A61L 15/18 (2006.01); A61L 26/00 (2006.01); C08K 3/16 (2006.01); A61L 15/46 (2006.01); A61K 8/25 (2006.01); A61Q 3/02 (2006.01); A61K 8/02 (2006.01); C09D 5/14 (2006.01); C09K 8/524 (2006.01); C09K 8/54 (2006.01); A01N 59/20 (2006.01); A61K 8/73 (2006.01);
U.S. Cl.
CPC ...
A61L 15/46 (2013.01); A01N 59/20 (2013.01); A61K 8/0279 (2013.01); A61K 8/0283 (2013.01); A61K 8/20 (2013.01); A61K 8/25 (2013.01); A61K 8/736 (2013.01); A61K 33/18 (2013.01); A61K 33/34 (2013.01); A61L 15/18 (2013.01); A61L 26/0066 (2013.01); A61Q 3/02 (2013.01); A61Q 17/005 (2013.01); C09D 5/14 (2013.01); C09K 8/524 (2013.01); C09K 8/54 (2013.01); A61K 2800/412 (2013.01); A61L 2300/102 (2013.01); A61L 2300/106 (2013.01); A61L 2300/404 (2013.01); A61L 2400/12 (2013.01); C08K 3/16 (2013.01);
Abstract

Compositions having antimicrobial activity contain surface functionalized particles comprising an inorganic copper salt which has low water solubility. These types of inorganic salts may also be introduced in porous particles to yield antimicrobial compositions. The compositions may optionally comprise additional antimicrobial agents, salts with high water solubility, organic acids, salts of organic acids and their esters. The above compositions can be incorporated in a variety of wound care products to provide antimicrobial properties.

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