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. 07, 2023
Filed:
Jun. 04, 2020
Applicant:
Life Technologies Corporation, Carlsbad, CA (US);
Inventor:
Glen Davis, Junction City, OR (US);
Assignee:
Life Technologies Corporation, Carlsbad, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01N 29/22 (2006.01); G01F 25/17 (2022.01); G01F 15/00 (2006.01);
U.S. Cl.
CPC ...
G01F 25/17 (2022.01); G01F 15/005 (2013.01); G01N 29/222 (2013.01); G01N 2291/02836 (2013.01);
Abstract
Provided are systems and methods for line volume calibration, and measurement of fluid samples delivered to an interrogation point. In various embodiments, a known fluid volume comprising a sample line fluid and a secondary fluid is delivered to a fluid boundary sensor. The fluid boundary sensor assists in determining the position of the boundaries between the various fluids, and the positions of these boundaries are used to determine the sample line fluid volume.