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. 04, 2014
Filed:
Jul. 12, 2010
Applicants:
Sanjoy Mullick, Brampton, CA;
Weilun Chang, Toronto, CA;
Hanje Chen, Toronto, CA;
Mark Steedman, Toronto, CA;
Roseita Esfand, Mississauga, CA;
Inventors:
Sanjoy Mullick, Brampton, CA;
Weilun Chang, Toronto, CA;
Hanje Chen, Toronto, CA;
Mark Steedman, Toronto, CA;
Roseita Esfand, Mississauga, CA;
Assignee:
Interface Biologics, Inc., Toronto, CA;
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
A61M 1/16 (2006.01); A61M 1/34 (2006.01); B01D 61/20 (2006.01); B01D 61/28 (2006.01); B01D 71/06 (2006.01); B01D 71/26 (2006.01); B01D 71/44 (2006.01); B01D 71/68 (2006.01); B01D 71/76 (2006.01); B01D 63/02 (2006.01); A61M 1/36 (2006.01); B01D 67/00 (2006.01); B01D 69/02 (2006.01); B01D 69/08 (2006.01); B29C 47/00 (2006.01); B29L 23/00 (2006.01); B29L 31/00 (2006.01);
U.S. Cl.
CPC ...
B01D 63/023 (2013.01); A61M 1/3672 (2013.01); B01D 63/022 (2013.01); B01D 67/0093 (2013.01); B01D 69/02 (2013.01); B01D 69/08 (2013.01); B01D 69/087 (2013.01); B01D 71/44 (2013.01); B01D 71/68 (2013.01); B29C 47/00 (2013.01); B29C 47/0014 (2013.01); B29C 47/0026 (2013.01); B29L 2023/00 (2013.01); B29L 2031/731 (2013.01); B01D 2323/30 (2013.01);
Abstract
The invention relates to extracorporeal blood circuits, and components thereof (e.g., hollow fiber membranes, potted bundles, and blood tubing), including 0.005% to 10% (w/w) surface modifying macromolecule. The extracorporeal blood circuits have an antithrombogenic surface and can be used in hemofiltration, hemodialysis, hemodiafiltration, hemoconcentration, blood oxygenation, and related uses.