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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 9480980 B1

PDFFull Text
Expired
Date of Patent:
Nov. 01, 2016

Filed:

Jun. 23, 2014

Apparatus for producing paper-based chemical assay devices

Applicant:

Xerox Corporation, Norwalk, CT (US);

Inventors:

Jing Zhou, Pittsford, NY (US);

Mandakini Kanungo, Penfield, NY (US);

Nancy Y. Jia, Webster, NY (US);

Yaorong Wang, Webster, NY (US);

Sarah Vella, Milton, CA;

Assignee:

Xerox Corporation, Norwalk, CT (US);

Attorney:

Maginot Moore & Beck LLP

Primary Examiner:

Sing P Chan

Int. Cl.
CPC ...
B29C 65/02 (2006.01); B29C 65/18 (2006.01); B32B 37/10 (2006.01); B32B 38/14 (2006.01); B32B 39/00 (2006.01); B32B 43/00 (2006.01); B30B 5/00 (2006.01); B30B 15/34 (2006.01); B01L 3/00 (2006.01); B41J 3/407 (2006.01); B41J 11/00 (2006.01);
U.S. Cl.
CPC ...
B01L 3/5023 (2013.01); B41J 3/407 (2013.01); B41J 11/007 (2013.01); B01L 2200/12 (2013.01); B01L 2200/141 (2013.01); B01L 2300/089 (2013.01); B01L 2300/0887 (2013.01); B01L 2300/126 (2013.01); B01L 2300/161 (2013.01);
Abstract

An apparatus produces chemical assay devices from a hydrophilic substrate, hydrophobic materials, and a chemical reagent. The apparatus includes a first print zone that forms hydrophobic material in a predetermined arrangement on the hydrophilic substrate, a structure formation unit configured to enable the first layer of the hydrophobic material to penetrate the hydrophilic substrate.

Find Patent Forward Citations

Zhou, Jing. (2016). Apparatus for producing paper-based chemical assay devices (U.S. Patent No. 9480980). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/9480980

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

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