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:
Mar. 14, 2023
Filed:
Nov. 02, 2018
Université DE Strasbourg, Strasbourg, FR;
Institut National DE LA Sante ET DE LA Recherche Medicale (Inserm), Paris, FR;
Protip Medical, Strasbourg, FR;
Philippe Lavalle, Wintzenheim, FR;
Pierre Schaaf, Molsheim, FR;
Nihal Engin Vrana, Strasbourg, FR;
Angela Mutschler, Strasbourg, FR;
Cynthia Calligaro, Strasbourg, FR;
Lorène Tallet, Strasbourg, FR;
Université de Strasbourg, Strasbourg, FR;
Institut National De La Sante Et De La Recherche Medicale (INSERM), Paris, FR;
Protip Medical, Strasbourg, FR;
Abstract
The present invention concerns a polyelectrolyte coating comprising at least one polycationic layer consisting of at least one polycation consisting of n repetitive units having the formula (1) 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.