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:
Aug. 19, 2025
Filed:
Feb. 13, 2020
Applicant:
Coventya Gmbh, Gütersloh, DE;
Inventors:
Can Akyil, Istanbul, TR;
Pinar Afsin, Istanbul, TR;
Güney Akdas, Istanbul, TR;
Michael Krumm, Bielefeld, DE;
Assignee:
COVENTYA GMBH, Gütersloh, DE;
Primary Examiner:
Int. Cl.
CPC ...
C25D 11/12 (2006.01); C25D 11/08 (2006.01); C25D 11/10 (2006.01); C25D 11/16 (2006.01); C25D 11/24 (2006.01);
U.S. Cl.
CPC ...
C25D 11/12 (2013.01); C25D 11/08 (2013.01); C25D 11/10 (2013.01); C25D 11/16 (2013.01); C25D 11/246 (2013.01);
Abstract
The present invention is related to the field of metal surface preparation by anodizing processes and refers to a method for producing a corrosion-resistant aluminum-silicon alloy casting and more particularly to the optimization of the anodizing cast aluminum parts with high silicon content, by using a multiple step anodizing cycle. Moreover, the present invention refers to a corrosion-resistant aluminum-silicon alloy casting and its use.