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. 19, 2022
Filed:
May. 14, 2019
Applicant:
The Trustees of the University of Pennsylvania, Philadelphia, PA (US);
Inventors:
David Aaron Issadore, Philadelphia, PA (US);
Melaku Muluneh Woldemariam, Philadelphia, PA (US);
Assignee:
The Trustees of the University of Pennsylvania, Philadelphia, PA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B01L 99/00 (2010.01); B03C 1/00 (2006.01); B01L 3/00 (2006.01); B03C 1/035 (2006.01); B03C 1/28 (2006.01); G01N 33/569 (2006.01); G01N 33/574 (2006.01);
U.S. Cl.
CPC ...
B01L 3/502753 (2013.01); B03C 1/035 (2013.01); B03C 1/288 (2013.01); G01N 33/56911 (2013.01); G01N 33/57484 (2013.01); B01L 2200/0647 (2013.01); B01L 2300/06 (2013.01); B01L 2300/0681 (2013.01); B03C 2201/18 (2013.01); B03C 2201/26 (2013.01);
Abstract
A magnetic separation device has a membrane having a plurality of pores, a magnetically soft material layer disposed on the membrane, and a passivation layer disposed on the magnetically soft material layer. The magnetic separation device may be part of a microfluidic device having a lateral flow channel and a vertical flow magnetic separation filter. The magnetic separation device may be used to separate magnetically tagged particles, such as cells.