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:
Sep. 21, 2021
Filed:
Dec. 27, 2019
Applicant:
Elemental Scientific, Inc., Omaha, NE (US);
Inventor:
Nathan Saetveit, Omaha, NE (US);
Assignee:
Elemental Scientific, Inc., Omaha, NE (US);
Attorneys:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G01N 1/38 (2006.01); G01N 1/14 (2006.01); H01J 49/04 (2006.01);
U.S. Cl.
CPC ...
G01N 1/38 (2013.01); G01N 1/14 (2013.01); H01J 49/0445 (2013.01); G01N 2001/386 (2013.01);
Abstract
The present disclosure is directed to an auto-sampling system with syringe, valve configurations, and control logic that allow automatic, inline matrix matching of calibration standards to samples. In implementations, this accomplished with three independent syringes connected to a valve system to dynamically introduce carrier, diluent, and ultrapure stock matrix flows for each blank, standard, or sample.