ClassID:

89410

C04B41/61 - CPC Classification

Classification description:

After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone of only artificial stone Coating or impregnation

Sub-classes:
Recent Application in this class:
#1
20250236558
2025-07-24

CEMENT-BASED TILE

#2
20240010558
2024-01-11

NOVEL MASONRY MATERIAL UTILIZING RECYCLED CONSTRUCTION & DEMOLITION WASTE

#3
20220356117
2022-11-10

INORGANIC-ORGANIC PHOSPHATE CERAMICS AND COATINGS

#4
20220072887
2022-03-10

Artificial textured stone slab and methods of manufacturing thereof

#5
20210331979
2021-10-28

CEMENT-BASED TILE

#6
20210163354
2021-06-03

Masonry material utilizing recycled construction and demolition waste

#7
20200354277
2020-11-12

Inorganic-organic phosphate ceramics and coatings

#8
20200181021
2020-06-11

Cement-based tile

#9
20200115292
2020-04-16

Median barrier finishing machine

#10
20190233341
2019-08-01

Process for treating a substrate made of stone material

#11
20190201928
2019-07-04

Apparatus and method for depositing color into cracks of a moving formed quartz slab to create veins in an engineered stone

#12
20190047914
2019-02-14

High noise reduction coefficient, low density acoustical tiles

#13
20170121228
2017-05-04

Inorganic-organic phosphate ceramics and coatings

#14
20130165569
2013-06-27

Easily removable indoor/outdoor concrete curing compound

#15
20120261052
2012-10-18

METHOD OF REHABILITATING OR REMEDIATING STRUCTURES

#16
20120196040
2012-08-02

REFRACTORY MATERIAL IMPREGNATED WITH PHASE CHANGE MATERIAL, METHOD FOR MAKING THE SAME, AND TEMPERATURE CONTROLLED CHAMBER FORMED BY THE SAME

#17
20120164402
2012-06-28

DECORATIVE CONCRETE BLOCK AND METHOD OF MANUFACTURING DECORATIVE CONCRETE BLOCK

#18
20100012508
2010-01-21

Process for treating salt in a porous structure and corresponding apparatus

#19
20090297702
2009-12-03

Method for retarding the setting of mortar and concrete surfaces

#20
20090155478
2009-06-18

Integral water resistant fibre-cement

#21
20060204667
2006-09-14

Method and apparatus for coloring concrete

#22
20060065519
2006-03-30

Crack closure and rehabilitation of chloride contaminated reinforced concrete structures

#23
20050126430
2005-06-16

Building materials with bioresistant properties

#24
16589787
2022-03-29

Graphene-based wet friction material