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:
Feb. 17, 2015

Filed:

Jun. 15, 2012
Applicants:

Jozef L. Kokini, Mahomet, IL (US);

Gang Logan Liu, Champaign, IL (US);

Austin Hsiao, Urbana, IL (US);

Jarupat Luecha, Urbana, IL (US);

Inventors:

Jozef L. Kokini, Mahomet, IL (US);

Gang Logan Liu, Champaign, IL (US);

Austin Hsiao, Urbana, IL (US);

Jarupat Luecha, Urbana, IL (US);

Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B01L 99/00 (2010.01); B29C 65/48 (2006.01); B29C 65/82 (2006.01); B29C 65/00 (2006.01); C08J 5/12 (2006.01); C09J 5/00 (2006.01); B81C 1/00 (2006.01); B29C 65/52 (2006.01); B01L 3/00 (2006.01); B29L 31/00 (2006.01);
U.S. Cl.
CPC ...
B29C 65/4895 (2013.01); B29C 65/8215 (2013.01); B29C 66/1122 (2013.01); B29C 66/53461 (2013.01); B29C 66/73791 (2013.01); B29C 66/7465 (2013.01); C08J 5/122 (2013.01); C09J 5/00 (2013.01); B81C 1/00071 (2013.01); B29C 65/528 (2013.01); B01L 3/502707 (2013.01); B29C 66/73771 (2013.01); B29L 2031/756 (2013.01); C08J 2389/00 (2013.01); C09J 2400/143 (2013.01); C09J 2489/006 (2013.01); B29C 65/8207 (2013.01); B29C 65/8253 (2013.01); B81B 2201/058 (2013.01); B81C 2201/019 (2013.01); B01L 2300/12 (2013.01); B01L 2300/126 (2013.01); B29C 65/522 (2013.01);
Abstract

A microfluidic device comprising a biodegradable material comprises, according to one embodiment, a body including one or more channels extending therethrough for passage of a fluid, where the body includes a first preform and a second preform bonded to the first preform. The first preform comprises a biodegradable material derived from a plant and the second preform defines a wall of each of the channels. According to another embodiment, the microfluidic device comprises a body having one or more channels extending therethrough for passage of a fluid, where the body comprises a biodegradable material and is a monolithic body including no seams.


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