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:
Jul. 09, 2019

Filed:

Aug. 30, 2017
Applicant:

Bio-rad Laboratories, Inc., Hercules, CA (US);

Inventors:

Adnan Esmail, Boston, MA (US);

Tal Raz, Brookline, MA (US);

John Healy, Acton, MA (US);

Tony Hung, Cambridge, MA (US);

Sepehr Kiani, Watertown, MA (US);

Pascaline Mary, Cambridge, MA (US);

Assignee:

Bio-Rad Laboratories, Inc., Hercules, CA (US);

Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B01L 3/00 (2006.01); B01L 7/00 (2006.01); G01N 35/08 (2006.01); C12Q 1/6869 (2018.01);
U.S. Cl.
CPC ...
B01L 3/502784 (2013.01); B01L 7/525 (2013.01); G01N 35/08 (2013.01); B01L 7/52 (2013.01); B01L 2200/0673 (2013.01); B01L 2200/14 (2013.01); B01L 2200/16 (2013.01); B01L 2300/0636 (2013.01); B01L 2300/0816 (2013.01); B01L 2300/0864 (2013.01); B01L 2300/0867 (2013.01); B01L 2300/0883 (2013.01); B01L 2300/18 (2013.01); B01L 2300/1861 (2013.01); B01L 2400/0415 (2013.01); B01L 2400/0433 (2013.01); B01L 2400/0448 (2013.01); B01L 2400/088 (2013.01); C12Q 1/6869 (2013.01); Y10T 436/143333 (2015.01); Y10T 436/2575 (2015.01);
Abstract

The present invention provides a microfluidic system, method and kit for performing assays. The system may comprise a microfluidic device and a detector, wherein the assay yields results that may be read by a detector and analyzed by the system. The assay may comprise one or more chemical or biological reaction against, or performed on, a sample or multiple samples. The sample(s) may become larger and/or smaller during the performance of the assay. The sample(s) may be present within a vehicle, or on a carrier within a vehicle, in the microfluidic device, and wherein the vehicle may become larger and/or smaller during the performance of the assay. The assay may be a cascading assay comprising a series of multiple assays, wherein each assay may be the same or different, and wherein each assay in the series of multiple assays may further comprise one or more process or step.


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