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 6916620 B1

PDF
Full Text
Expired
Date of Patent:
Jul. 12, 2005

Filed:

Mar. 15, 2002
Applicants:

Tiecheng A. Qiao, Webster, NY (US);

Krishnan Chari, Fairport, NY (US);

Douglas L. Vizard, Durham, CT (US);

Inventors:

Tiecheng A. Qiao, Webster, NY (US);

Krishnan Chari, Fairport, NY (US);

Douglas L. Vizard, Durham, CT (US);

Assignee:

Eastman Kodak Company, Rochester, NY (US);

Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C12Q001/68 ; C12M001/36 ; C12N011/16 ; G01N015/06 ; C07H021/04 ;
U.S. Cl.
CPC ...
Abstract

A method of identifying nucleic acid samples comprising: providing a mircoarray including a substrate coated with a composition including a population of nucleic acid probe modified micro-spheres immobilized in a coating containing a gelling agent or a precursor to a gelling agent, wherein a first portion of the micro-spheres is submerged in the gelatin coating and a second portion is exposed above the gelatin coating and is substantially free of gelatin, at least one sub-population of the population micro-spheres containing an optical barcode generated from at least one colorant associated with the micro-spheres and including a nucleic acid probe sequence; contacting the array with a target nucleic acid sequence; and detecting the color barcode of the sub-population of micro-spheres due to the interaction of the probe nucleic acid sequence and the fluorescently/chemiluminescently labeled nucleic acid sample target nucleic acid sequence.


Find Patent Forward Citations

Qiao, Tiecheng. (2005). Random array of micro-spheres for the analysis of nucleic acid using enzyme digestion (U.S. Patent No. 6916620). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/6916620

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