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:
Jun. 14, 2016
Filed:
Aug. 15, 2013
Lexmark International, Inc., Lexington, KY (US);
Steven W Bergstedt, Winchester, KY (US);
Stephen J DeMoor, Georgetown, KY (US);
Yimin Guan, Lexington, KY (US);
LEXMARK INTERNATIONAL, INC., Lexington, KY (US);
Abstract
A chip having a substrate for amplifying genetic material includes a substrate heater having a plurality of substrate heating resistors. The heating resistors define a first temperature zone for maintaining a first temperature, a second temperature zone for maintaining a second temperature below the first temperature, and a third temperature zone for maintaining a third temperature between the first and second temperatures, on the substrate. A flow path formed on the substrate allows conveying of reactions to the first temperature zone, the third temperature zone, and the second temperature zone so as to undergo denaturing, annealing, and extension, respectively, according to a polymerase chain reaction process, for at least one cycle.