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:
Apr. 20, 2021
Filed:
Jun. 10, 2019
Applicant:
Fenwal, Inc., Lake Zurich, IL (US);
Inventors:
Jonathan W. Prendergast, Palatine, IL (US);
Lan T. Nguyen, Vernon Hills, IL (US);
Katherine N. Radwanski, Highland Park, IL (US);
Assignee:
Fenwal, Inc., Lake Zurich, IL (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61M 1/36 (2006.01); A61M 1/38 (2006.01); B01D 63/16 (2006.01); A61M 1/34 (2006.01); A61M 1/02 (2006.01);
U.S. Cl.
CPC ...
A61M 1/3693 (2013.01); A61M 1/0209 (2013.01); A61M 1/3496 (2013.01); A61M 1/361 (2014.02); A61M 1/38 (2013.01); A61M 1/382 (2013.01); A61M 1/385 (2013.01); B01D 63/16 (2013.01); A61M 1/3672 (2013.01); A61M 2202/0427 (2013.01); A61M 2202/0439 (2013.01); A61M 2202/0443 (2013.01);
Abstract
A method of collecting mononuclear cells, comprising separating whole blood into cellular components and platelets suspended in plasma, separating the platelets suspended in plasma into platelet concentrate and platelet-poor plasma, combining the cellular components with the platelet-poor plasma to form a first mixture, and separating the first mixture into mononuclear cells and at least one component.