• All sections
• C - Chemistry; metallurgy
• C23F - Non-mechanical removal of metallic material from surfaces; inhibiting corrosion of metallic material; inhibiting incrustation in general; multi-step processes for surface treatment of metallic material involving at least one process provided for in class and at least one process covered by subclass  or or class
• C23F 13/02 - Inhibiting corrosion of metals by anodic or cathodic protection cathodic; Selection of conditions, parameters or procedures for cathodic protection, e.g. of electrical conditions

Patent holdings for IPC class C23F 13/02

Total number of patents in this class: 143

10-year publication summary

Principal owners for this class