ClassID:

120646

C23F11/162 - CPC Classification

Classification description:

Inhibiting corrosion of metallic material by applying inhibitors to the surface in danger of corrosion or adding them to the corrosive agent in other liquids using organic inhibitors; Sulfur-containing compounds Thioaldehydes; Thioketones

Recent Application in this class:
#1
20260015739
2026-01-15

CORROSION INHIBITOR COMPOSITIONS AND METHODS OF USING THE COMPOSITIONS TO INHIBIT CORROSION

#2
20240287319
2024-08-29

COMPOSITIONS FOR INHIBITING CORROSION

#3
20230159765
2023-05-25

Compositions for inhibiting corrosion

#4
20210340427
2021-11-04

Corrosion inhibitor for various acids

#5
20210163818
2021-06-03

Compositions and methods for corrosion inhibitor monitoring

#6
20210095136
2021-04-01

Compositions for inhibiting corrosion

#7
20200318243
2020-10-08

Heterocyclic corrosion inhibitor compounds and uses thereof

#8
20180371264
2018-12-27

Additives for coating compositions and related methods

#9
20180105702
2018-04-19

Composition for inhibiting corrosion

#10
20170355902
2017-12-14

Compositions and methods for corrosion inhibitor monitoring

#11
20130224092
2013-08-29

Inhibiting corrosion caused by aqueous aldehyde solutions

#12
20110259476
2011-10-27

METHODS FOR CORROSION CONTROL OF STEEL IN AQUEOUS ENVIRONMENT USING PASSIVE IRON-SULPHUR LAYERS

#13
20110236700
2011-09-29

Corrosion resistant coatings with modified metal salts of corrosion resisting organic anions

#14
20080216705
2008-09-11

Corrosion resistant coatings with modified metal salts of corrosion resisting organic anions

#15
20080113102
2008-05-15

Agents for the surface treatment of zinc or zinc alloy products

#16
20070102671
2007-05-10

Corrosion inhibitors, methods of production and uses thereof

#17
20060142170
2006-06-29

Descaling and corrosion inhibiting method

#18
20050211957
2005-09-29

Sulfur based corrosion inhibitors