ClassID:

89750

C04B2111/56 - CPC Classification

Classification description:

Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use Compositions suited for fabrication of pipes, e.g. by centrifugal casting, or for coating concrete pipes

Recent Application in this class:
#1
20260028284
2026-01-29

ANTICORROSIVE COMPOSITION

#2
20260022072
2026-01-22

CORE WALL-THINNING DESIGN METHOD FOR PRESTRESSED HIGH-PERFORMANCE CONCRETE CYLINDER PIPE

#3
20250296881
2025-09-25

ANTICORROSIVE COMPOSITION

#4
20250019306
2025-01-16

METHOD OF MANUFACTURING CONCRETE PRODUCTS WITH ADDITIVES

#5
20240408791
2024-12-12

THIN SHAPED STRUCTURAL ELEMENTS AND METHOD OF MAKING SAME

#6
20240392897
2024-11-28

DESERT-SAND ENGINEERED CEMENTITIOUS COMPOSITE PIPES

#7
20240294432
2024-09-05

Method of manufacturing concrete products with additives

#8
20240279121
2024-08-22

ENERGY-SAVING AND ENVIRONMENT-FRIENDLY NON-AUTOCLAVED PIPE PILE CONCRETE MATERIAL WITH HIGH IMPACT RESISTANCE AND PREPARATION METHOD THEREOF

#9
20240174866
2024-05-30

ANTICORROSIVE COMPOSITION

#10
20220306537
2022-09-29

ANTICORROSIVE COMPOSITION

#11
20200048905
2020-02-13

Aerogel containing construction board

#12
20180162775
2018-06-14

Dispersant composition for hydraulic compositions for centrifugal molding

#13
20150361633
2015-12-17

Pre-stress corrosion-resistant tubular pile used in special coastal geological conditions and manufacturing method

#14
20150047533
2015-02-19

Ultra-high performance concrete and concrete component produced therefrom

#15
20140018476
2014-01-16

Buoyancy control material for subsea main pipelines and high-density buoyancy control material for subsea main pipelines

#16
20090297742
2009-12-03

Process for the Production and Form Preservation of an Extruded Product Made of Cementitious material

#17
20070125272
2007-06-07

Geopolymer concrete and method of preparation and casting

#18
20060182943
2006-08-17

Thermal insulation for underwater components for oil and gas production

#19
20060159718
2006-07-20

Method for the production of porous carbon-based molded bodies, and use thereof as cell culture carrier systems and culture systems

#20
20050252419
2005-11-17

Lightweight composite materials and methods

#21
20050241543
2005-11-03

Cement-based systems using plastification/extrusion auxiliaries prepared from raw cotton linters

#22
20050241542
2005-11-03

Cement-based systems using water retention agents prepared from raw cotton linters

#23
20050241541
2005-11-03

Gypsum-based mortars using water retention agents prepared from raw cotton linters

#24
20050241540
2005-11-03

Cement-based plasters using water retention agents prepared from raw cotton linters

#25
20050241539
2005-11-03

Tile cement mortars using water retention agents

#26
20050160945
2005-07-28

Cement compositions for high temperature applications

#27
20050011147
2005-01-20

Pre-fabricated structural components strengthened with tensile reinforcements and method for production thereof