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.

Date of Patent:
Jun. 18, 2019

Filed:

May. 02, 2013
Applicants:

Charles River Laboratories, Inc., Wilmington, MA (US);

Reametrix Inc., San Carlos, CA (US);

Inventors:

Norman R. Wainwright, Johns Island, SC (US);

Bala S. Manian, Los Altos Hills, CA (US);

Eric Stimpson, Charleston, SC (US);

Brian J. Kolonia, Walnutport, PA (US);

Robert K. Kolonia, Milford, NJ (US);

Assignees:

Charles River Laboratories, Inc., Wilmington, MA (US);

ReaMetrix Inc., San Carlos, CA (US);

Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B01L 3/00 (2006.01); G01N 21/64 (2006.01); G01N 33/569 (2006.01); G01N 15/14 (2006.01); B01L 9/00 (2006.01); G01N 1/40 (2006.01); G01N 15/10 (2006.01);
U.S. Cl.
CPC ...
G01N 21/6486 (2013.01); B01L 3/502 (2013.01); B01L 9/52 (2013.01); G01N 15/1456 (2013.01); G01N 21/6428 (2013.01); G01N 33/569 (2013.01); B01L 2200/025 (2013.01); B01L 2300/069 (2013.01); B01L 2300/0681 (2013.01); B01L 2300/0803 (2013.01); G01N 2001/4088 (2013.01); G01N 2015/1006 (2013.01);
Abstract

The invention relates to a porous planar cell capture system for use in determining the presence and/or amount of cells, for example, viable cells, in a liquid sample, and to methods of using such a cell capture system. The cell capture system contains a fluid permeable, planar membrane adopted to retain cells thereon, a fluid permeable support member that supports the membrane, and an optional register associated with the membrane.


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