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:
Jul. 02, 2024
Filed:
Oct. 04, 2019
Applicant:
Leco Corporation, St. Joseph, MI (US);
Inventors:
Gaetano Stallone, Bari, IT;
Mark Firmer Merrick, Bridgman, MI (US);
Assignee:
LECO Corporation, St. Joseph, MI (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01N 30/30 (2006.01); G01N 30/46 (2006.01); G01N 30/62 (2006.01);
U.S. Cl.
CPC ...
G01N 30/30 (2013.01); G01N 2030/303 (2013.01); G01N 30/465 (2013.01); G01N 2030/623 (2013.01);
Abstract
A thermal modulator for a chromatographic system includes a cooler, a thermal valve, a thermal buffer, a heater, and a capillary. The thermal valve thermally-engages the cooler. The thermal buffer thermally-engages the thermal valve. The heater thermally-engages the thermal buffer. The capillary thermally-engages the heater and is configured to transport an analyte in a first direction.