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:
Dec. 15, 2020
Filed:
Jul. 11, 2017
Institut National DE LA Sante ET DE LA Recherche Medicale (Inserm), Paris, FR;
Université DE Strasbourg, Strasbourg, FR;
Protip Medical, Strasbourg, FR;
Philippe Lavalle, Wintzenheim, FR;
Pierre Schaaf, Molsheim, FR;
Nihal Engin Vrana, Strasbourg, FR;
Angela Mutschler, Strasbourg, FR;
INSTITUT NATIONAL DE LA SANTE ET DE LA RECHERCHE MEDICALE (INSERM), Paris, FR;
UNIVERSITÉ DE STRASBOURG, Strasbourg, FR;
PROTIP MEDICAL, Strasbourg, FR;
Abstract
A polyelectrolyte coating comprises at least one polycationic layer consisting of at least one polyarginine as herein defined and at least one polyanionic layer consisting of hyaluronic acid. The polyelectrolyte coating has a biocidal activity and the invention thus further refers to the use of said polyelectrolyte coating for producing a device, in particular a bacteriostatic medical device, more particularly an implantable device, comprising said polyelectrolyte coating, and a method for preparing said device and a kit. Also disclosed is a method of preventing a bacterial infection in an individual.