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:
Feb. 05, 2013
Filed:
Feb. 15, 2007
Yuandong Gu, Plymouth, MN (US);
Leon Xu, Shanghai, CN;
Yuandong Gu, Plymouth, MN (US);
Leon Xu, Shanghai, CN;
Honeywell International Inc., Morristown, NJ (US);
Abstract
Embodiments of the invention relate to an active biochip for nucleic acid analysis. The biochip comprises an inlet for introducing a nucleic acid sample, fluid channels, valves in contact with the fluid channels and pumps in contact with the fluid channels and adapted to generate a carrier gas or move a buffer through a portion of the fluid channels. The biochip also includes one or more hydroxyapatite columns for separating a portion of the nucleic acid sample, buffer reservoirs in contact with the fluid channels and positioned near the pumps, air exits, a waste reservoir and a nucleic acid analysis region.