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.:

US 9486770 B1

PDF
Full Text
Expired
Date of Patent:
Nov. 08, 2016

Filed:

Jul. 19, 2013
Applicant:

National University of Singapore, Singapore, SG;

Inventor:

Dieter Trau, Singapore, SG;

Assignee:
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C40B 50/16 (2006.01); B01J 19/00 (2006.01); C12Q 1/68 (2006.01); G01N 33/68 (2006.01); C40B 20/02 (2006.01);
U.S. Cl.
CPC ...
B01J 19/0046 (2013.01); C12Q 1/6834 (2013.01); C12Q 1/6837 (2013.01); C40B 50/16 (2013.01); G01N 33/6803 (2013.01); B01J 2219/005 (2013.01); B01J 2219/0054 (2013.01); B01J 2219/0074 (2013.01); B01J 2219/00466 (2013.01); B01J 2219/00648 (2013.01); B01J 2219/00659 (2013.01); B01J 2219/00702 (2013.01); B01J 2219/00722 (2013.01); C40B 20/02 (2013.01);
Abstract

A method of encoding a microarray includes depositing a first batch of particles on a substrate. The first batch of particles comprises a mixture of at least two sub-batches of the particles. Each of the sub-batches is capable of binding to a different, specific target analyte. Information necessary for decoding the microarray is provided prior to or during the depositing and includes a unique particle number ratio of the sub-batches. If more than one batch of particles is deposited, an image can be taken of the first batch prior to depositing subsequent batches to provide information about the position of the particles in the first batch of particles. These depositing and imaging steps can be sequentially repeated for the subsequent batches. Such a microarray having multiple batches can be decoded using the information about the position of the particles and the known particle number ratios of the sub-batches.


Find Patent Forward Citations

Trau, Dieter. (2016). Combinatoric encoding methods for microarrays (U.S. Patent No. 9486770). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/9486770

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