C04B41/60 - CPC Classification Index

ClassID:

89409 ⎘

C04B41/60 - CPC Classification

Classification description:

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

Sub-classes:

C04B41/61 » Coating or impregnation 21
C04B41/72 » involving the removal of part of the materials of the treated articles, e.g. etching 53

Recent Application in this class:

20250387946

2025-12-25

PROCESSED SLABS, AND SYSTEMS AND METHODS RELATED THERETO

20240181674

2024-06-06

PROCESSED SLABS, AND SYSTEMS AND METHODS RELATED THERETO

20230133639

2023-05-04

Processed slabs, and systems and methods related thereto

20220024070

2022-01-27

Processed slabs, and systems and methods related thereto

20210252832

2021-08-19

BUILDING MATERIAL AND METHOD FOR PRODUCING BUILDING MATERIAL

20200406495

2020-12-31

Processed slabs, and systems and methods related thereto

20200079698

2020-03-12

Method and apparatus for forming engineered stone

20190283270

2019-09-19

Processed slabs, and systems and methods related thereto

20190256430

2019-08-22

Method and apparatus for forming engineered stone

#10

20190233341

2019-08-01

Process for treating a substrate made of stone material

#11

20180086023

2018-03-29

BUILDING MATERIAL AND METHOD FOR PRODUCING BUILDING MATERIAL

#12

20180065892

2018-03-08

Method for producing a molded heat-insulating element

#13

20170253533

2017-09-07

Method and apparatus for forming engineered stone

#14

20160221384

2016-08-04

Processed slabs, and systems and methods related thereto

#15

20160221227

2016-08-04

Processed slabs, and systems and methods related thereto

#16

20160221215

2016-08-04

Processed slabs, and systems and methods related thereto

#17

20120021194

2012-01-26

Method for marking a substrate

#18

16712885

2020-09-29

Artificial stone tile comprising natural rock and method for manufacturing the same