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 8906702 B1

PDF
Full Text
Expired
Date of Patent:
Dec. 09, 2014

Filed:

Mar. 31, 2009
Applicants:

Jeffrey Zahn, Princeton, NJ (US);

Lawrence Anthony Sasso, Jr., New Brunswick, NJ (US);

Inventors:

Jeffrey Zahn, Princeton, NJ (US);

Lawrence Anthony Sasso, Jr., New Brunswick, NJ (US);

Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01N 33/533 (2006.01); B01L 3/00 (2006.01);
U.S. Cl.
CPC ...
B01L 3/502776 (2013.01); B01L 2400/043 (2013.01); B01L 3/502707 (2013.01); B01L 2300/0816 (2013.01); B01L 2200/0636 (2013.01); B01L 3/502761 (2013.01); B01L 2400/0478 (2013.01);
Abstract

A fluidic device including a main channel, wherein a first inlet fluidly connects to an upstream end of the main channel and introduces magnetic beads into a first side of the main channel A second inlet is fluidly connected to the upstream end of the main channel and introduces a sample stream into a second side of the main channel A first magnet disposed adjacent to the second side of the main channel pulls the magnetic beads towards a sidewall of the second side, and thus into the sample stream A second magnet disposed downstream from the first magnet and adjacent to a first side of the main channel subsequently pulls the magnetic beads towards a sidewall of the first side, and thus out of the sample stream A detection region is disposed at or downstream from the second magnet and in the first side of the main channel.


Find Patent Forward Citations

Zahn, Jeffrey. (2014). Methods and related devices for continuous sensing utilizing magnetic beads (U.S. Patent No. 8906702). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/8906702

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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