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:
Apr. 09, 2024
Filed:
Nov. 25, 2020
Applicant:
Åbo Akademi University, Turku, FI;
Inventors:
Mikael Bergelin, Åbo, FI;
Janne Lahtiranta, Lieto, FI;
Juho Lehmusto, Åbo, FI;
Berndt Södergård, Åbo, FI;
Assignee:
ÅBO AKADEMI UNIVERSITY, Turku, FI;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01N 17/02 (2006.01); G01N 17/00 (2006.01);
U.S. Cl.
CPC ...
G01N 17/02 (2013.01); G01N 17/006 (2013.01); G06F 2218/12 (2023.01);
Abstract
A method and apparatus of detecting incipient corrosion on surfaces of an object. The method comprising immersing the object into an electrolyte, and detecting by electrochemical techniques the presence of corrosion on the surfaces of the object based on current originating from redox reaction of iron.