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. 04, 2023
Filed:
Jun. 29, 2022
General Electric Company, Schenectady, NY (US);
Oliver Crispin Robotics Limited, Cheshire, GB;
Nikole Joy Kucza, Cudahy, WI (US);
Aida Amroussia, Paris, FR;
Katherine Quinn, Troy, NY (US);
Keith Anthony Lauria, Wells, NY (US);
Jack E. Howson, Troy, NY (US);
Andrew Crispin Graham, Badminton, GB;
Erica Sampson, Mount Pleasant, SC (US);
Eric S. Huron, West Chester, OH (US);
Vijayaraghava Venkata Nalladega, Mason, OH (US);
General Electric Company, Schenectady, NY (US);
Oliver Crispin Robotics Limited, Altrincham, GB;
Abstract
Methods of protecting a metallic substrate from corrosion include introducing an aqueous or powder-form composition including at least one corrosion inhibitor into a crevice that traverses one or more layers covering the metallic substrate to deliver the composition via the crevice into contact with a surface of the metallic substrate. The corrosion inhibitors present in the composition bond to the surface of the metallic substrate, resulting in formation of a film on the surface of the metallic substrate. This film protects the surface of the metallic substrate against corrosion.