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.:
Date of Patent:
Dec. 07, 2010
Filed:
Jun. 18, 2007
Applicant:
Andrea W. Chow, Los Altos, CA (US);
Inventor:
Andrea W. Chow, Los Altos, CA (US);
Assignee:
Caliper Life Sciences, Inc., Mountain View, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B01L 3/02 (2006.01);
U.S. Cl.
CPC ...
Abstract
The present invention provides novel microfluidic devices and methods for preventing/ameliorating formation of precipitate blockages in microfluidic devices. In particular, the devices and methods of the invention utilize microchannels of specific cross-sectional configuration and of specific arrangement as well as application of AC current orthogonal to the direction of fluid flow, in order to prevent/ameliorate formation of precipitate blockages in microfluidic devices.