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:
Dec. 06, 2022
Filed:
Sep. 11, 2018
Applicant:
Construction Research & Technology, Gmbh, Trostberg, DE;
Inventor:
Frederick R. Goodwin, Solon, OH (US);
Assignee:
Construction Research & Technology GmbH, Trostberg, DE;
Primary Examiner:
Int. Cl.
CPC ...
C23F 13/10 (2006.01); C23F 13/06 (2006.01); C23F 13/14 (2006.01); C04B 111/26 (2006.01);
U.S. Cl.
CPC ...
C23F 13/10 (2013.01); C23F 13/06 (2013.01); C23F 13/14 (2013.01); C04B 2111/265 (2013.01); C23F 2201/02 (2013.01); C23F 2213/22 (2013.01);
Abstract
A hybrid sacrificial galvanic anode, an anodic system including the hybrid sacrificial anode, and a method of cathodically protecting steel reinforcement in concrete structures is provided. The hybrid anode provides initial steel polarization followed by long term galvanic protection without the use of batteries or external power supplies.