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:
Sep. 10, 2024
Filed:
Jul. 12, 2018
Smith & Nephew Plc, Watford, GB;
Anthony Dagger, York, GB;
Helene Anne Lecomte, York, GB;
Smith & Nephew PLC, Watford, GB;
Abstract
Material comprising a flexible porous hydrophilic polymer foam or fibre matrix comprising two matrix faces and therebetween a structural matrix framework defining a network of cells, having a cell network surface and therein a network of pores and a powder charge comprising antimicrobial additive and/or wound dressing additive, wherein the powder charge is comprised at the matrix face or faces and/or within the cell network or within the structural matrix framework and wherein the additive is micronized, a method for the preparation thereof comprising micronizing the additive and dosing powder charge to the matrix or a reactive phase for the manufacture of said matrix, devices comprising the material and uses thereof.