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:
Aug. 26, 2014
Filed:
Dec. 18, 2008
Pascal Marmey, Linselles, FR;
Emilie Bessy, Sainte Maxime, FR;
Pierre Lutz, Bischheim, FR;
Gregory Henard, Lille, FR;
Pascal Marmey, Linselles, FR;
Emilie Bessy, Sainte Maxime, FR;
Pierre Lutz, Bischheim, FR;
Gregory Henard, Lille, FR;
Maco Pharma Societe Anonyme, Mouvaux, FR;
Centre National de Recherche Scientifique, Paris, FR;
Abstract
A method for grafting a porous element for leucodepletion by adsorption and/or filtration of a biological fluid, such as blood or a blood component, which method comprises the steps of impregnating the porous element with a solution containing a poly(ethylene oxide) having identical or different functional end groups; and applying an ionizing treatment to the impregnated porous element so as to ensure covalent cross-linking between the poly(ethylene oxide) and the porous element.