ClassID:

120668

C23F13/12 - CPC Classification

Classification description:

Inhibiting corrosion of metals by anodic or cathodic protection cathodic; Selection of conditions, parameters or procedures for cathodic protection, e.g. of electrical conditions; Constructional parts, or assemblies of cathodic-protection apparatus; Electrodes specially adapted for inhibiting corrosion by cathodic protection; Manufacture thereof; Conducting electric current thereto Electrodes characterised by the material

Sub-classes:
Recent Application in this class:
#1
20240183039
2024-06-06

DEVICE FOR THE CATHODIC PROTECTION OF METAL COMPONENTS OF BOATS

#2
20240117500
2024-04-11

ANTICORROTION SYSTEM

#3
20230227993
2023-07-20

Photoanode film for the photocathode protection and the durability improvement of a reinforcing bar in concretes, the preparation method thereof and a method of using the photoanode film for the photocathode protection and the durability improvement of a reinforcing bar in concretes

#4
20220145475
2022-05-12

Corrosion Prevention Device

#5
20210130963
2021-05-06

COATED CARBON FIBER REINFORCED POLYMERIC COMPOSITES FOR CORROSION PROTECTION

#6
20200017178
2020-01-16

ANTI-BIOFOULING METHOD AND ANTI-BIOFOULING APPARATUS

#7
20190032226
2019-01-31

CATHODIC PROTECTION OF COPPER PLUMBING SYSTEM FOR PREVENTION OF CORROSION

#8
20190010615
2019-01-10

Cathodic corrosion protection system with rebar mounting assembly

#9
20190010614
2019-01-10

Cathodic corrosion protection with current limiter

#10
20180320272
2018-11-08

Corrosion inhibiting additive

#11
20170350020
2017-12-07

Corrosion inhibiting additive

#12
20170328828
2017-11-16

ELECTRIC ANTICORROSIVE POTENTIAL MEASUREMENT ELECTRODE UNIT

#13
20170029961
2017-02-02

CATHODIC PROTECTION OF COPPER PLUMBING SYSTEM FOR PREVENTION OF CORROSION

#14
20150053573
2015-02-26

Galvanic corrosion mitigation with metallic polymer matrix paste

#15
20140305807
2014-10-16

Cathode Protection Method for Reinforced Concrete Structure and Apparatus Therefor

#16
20140262756
2014-09-18

Anode assembly with sand backfill for cathodic protection systems and method of installing the same for above ground storage tank applications

#17
20100183816
2010-07-22

LOW VELOCITY OXYGEN-FUELED FLAME SPRAY METHOD AND APPARATUS FOR MAKING FERRITE MATERIAL PRODUCTS AND PRODUCTS PRODUCED THEREBY

#18
20080274372
2008-11-06

Corrosion Resistant Object Having an Outer Layer of a Precious Metal

#19
20070114498
2007-05-24

Method of applying a coating that acts as an electrolytic barrier and a cathodic prevention system