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:
Nov. 28, 2006
Filed:
Jul. 09, 2003
Applicants:
Thierry Verpoort, Mouvaux, FR;
Stéphane Chollet, Mouvaux, FR;
Inventors:
Thierry Verpoort, Mouvaux, FR;
Stéphane Chollet, Mouvaux, FR;
Assignee:
MacoPharma, Mouvaux, FR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B01D 39/08 (2006.01); B01D 39/16 (2006.01); B01D 63/08 (2006.01); B01D 61/00 (2006.01); B01D 61/14 (2006.01);
U.S. Cl.
CPC ...
Abstract
The invention includes a filtration unit for the selective deleukocytation of a fluid containing blood platelets such as blood or a blood component. The unit includes a medium for deleukocytation by adsorption and/or filtration of the leukocytes. The medium is formed by at least one layer of non-woven polyurethane fabric which has been treated by gas plasma. The invention also includes bag systems containing such a unit, including closed filtration systems.