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:
Nov. 30, 2021
Filed:
Mar. 19, 2020
Applicant:
Creek Channel Inc., Kirkland, WA (US);
Assignee:
CREEK CHANNEL INC., Kirkland, WA (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
H01M 4/36 (2006.01); H01M 8/18 (2006.01); H01M 8/0444 (2016.01); H01M 4/38 (2006.01); H01M 8/04082 (2016.01); H01M 8/04276 (2016.01); H01M 8/04537 (2016.01); G01R 31/392 (2019.01); C01G 31/00 (2006.01); C22B 3/44 (2006.01); H01M 4/66 (2006.01); H01M 8/04298 (2016.01); H01M 10/36 (2010.01); H01M 10/42 (2006.01); H01M 50/411 (2021.01);
U.S. Cl.
CPC ...
H01M 8/188 (2013.01); C01G 31/00 (2013.01); C22B 3/44 (2013.01); G01R 31/392 (2019.01); H01M 4/368 (2013.01); H01M 4/38 (2013.01); H01M 4/661 (2013.01); H01M 8/04201 (2013.01); H01M 8/04276 (2013.01); H01M 8/04298 (2013.01); H01M 8/04447 (2013.01); H01M 8/04455 (2013.01); H01M 8/04477 (2013.01); H01M 8/04544 (2013.01); H01M 10/36 (2013.01); H01M 10/42 (2013.01); H01M 50/411 (2021.01); H01M 2300/0005 (2013.01);
Abstract
A method for determining a storage capacity or average oxidation state (AOS) of a redox flow battery system including an anolyte and a catholyte includes discharging a portion of the anolyte and catholyte of the redox flow battery system at a discharge rate that is within 10% of a preselected discharge rate; after discharging the redox flow battery system, determining an end OCV; and determining the storage capacity or AOS from the end OCV. Other methods can be used to determine the storage capacity or AOS using a measured OCV.