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. 21, 2018
Filed:
Mar. 15, 2013
Applicant:
Fenwal, Inc., Lake Zurich, IL (US);
Inventors:
Yoshikazu Mizobuchi, Mundelein, IL (US);
Bruce Perry, Akron, OH (US);
Assignee:
FENWAL, INC., Lake Zurich, IL (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61M 1/36 (2006.01);
U.S. Cl.
CPC ...
A61M 1/3618 (2014.02); A61M 1/3679 (2013.01); A61M 2202/0439 (2013.01);
Abstract
Methods and systems for removing leukocytes from a biological fluid are disclosed. The methods and systems include a device that has a magnetic substrate coated with one or more polymeric materials that have an adhesion or adsorption affinity for leukocytes.