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. 11, 2017

Filed:

Aug. 22, 2013
Applicant:

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

Inventors:

Claudia Litterst, Walnut Creek, CA (US);

Austin P. So, Pleasanton, CA (US);

Duc Do, San Jose, CA (US);

Assignee:

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

Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C12Q 1/68 (2006.01); C12P 19/34 (2006.01); G01N 21/64 (2006.01);
U.S. Cl.
CPC ...
G01N 21/6486 (2013.01); C12Q 1/6846 (2013.01); C12Q 1/6851 (2013.01); C12Q 1/6858 (2013.01);
Abstract

Digital assay system, includes methods, apparatus, and compositions, for distinguishing and measuring different types of templates according to the different lengths of corresponding amplicons, which may be amplified by the same pair of primers. The system may include a length-sensitive reporter generating luminescence that varies according to amplicon length. The system may, for example, be utilized to identify, distinguish, and/or quantify wild-type and mutant/variant templates, processed and unprocessed template, a target template and a primer dimer, or the like.


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