ClassID:

88482

C04B20/0008 - CPC Classification

Classification description:

Use of materials as fillers for mortars, concrete or artificial stone according to more than one of groups  -  and characterised by shape or grain distribution; Treatment of materials according to more than one of the groups  -  specially adapted to enhance their filling properties in mortars, concrete or artificial stone; Expanding or defibrillating materials Materials specified by a shape not covered by  - , e.g. nanotubes

Sub-classes:
Recent Application in this class:
#1
20260125322
2026-05-07

EARLY STRENGTH ENHANCER FOR HYDRAULIC COMPOSITIONS

#2
20250019305
2025-01-16

A Cemetitious Product

#3
20240336828
2024-10-10

Ultra-high temperature resistant cement slurry system for cementing and preparation method and use thereof

#4
20240199489
2024-06-20

COMPOSITION FOR INSULATING COATING

#5
20240051872
2024-02-15

Encapsulation of silica nanoparticle for release

#6
20230406767
2023-12-21

WATER-FREE AND CEMENT-FREE DUCTILE CONCRETE AND SOIL STABILIZING COMPOSITION AND THERMAL CASTING METHOD FOR MAKING SAME

#7
20230258509
2023-08-17

ESTIMATION METHOD OF STRESS AND STRAIN HISTORY IN CEMENT-BASED COMPOSITE MATERIALS AND CALCITE PARTICLE AGGREGATES

#8
20230192546
2023-06-22

COMPOSITIONS, METHODS, AND SYSTEMS RELATED TO AGGREGATES

#9
20230136906
2023-05-04

Self-repairing cement including microcapsule-in-microcapsule material and designed swellable rubber and methods for fabricating same

#10
20230135210
2023-05-04

Vitreous carbon aggregate for lightweight concrete

#11
20220081361
2022-03-17

Composite structural material and aggregate therefor

#12
20220064065
2022-03-03

Hybrid structural polymer-binder composite construction and paving material

#13
20220048819
2022-02-17

Encapsulation of silica nanoparticle for release

#14
20200354273
2020-11-12

COARSE AGGREGATE FOR CONCRETE

#15
20190210918
2019-07-11

Hydrophobic construction material

#16
20180362358
2018-12-20

NANOTUBES, PROCESS FOR OBTAINING THEM AND CEMENTITOUS COMPOSITIONS COMPRISING THEM

#17
20140209386
2014-07-31

Precipitated particles and wellbore fluids and methods relating thereto

#18
20140090842
2014-04-03

Cement Compositions Comprising Deagglomerated Inorganic Nanotubes and Associated Methods

#19
20130133553
2013-05-30

Non-chemical air entrained admix

#20
20120097395
2012-04-26

Heatable material for well operations

#21
20110123788
2011-05-26

Thin films including nanoparticles with solar reflectance properties for building materials

#22
20110101266
2011-05-05

REINFORCEMENT STRUCTURES

#23
20100314587
2010-12-16

Halogen containing-polymer nanocomposite compositions, methods, and products employing such compositions

#24
20100132845
2010-06-03

METHOD OF APPLYING ZINC-PHOSPHATE CONVERSION CRYSTAL COATING

#25
20100068533
2010-03-18

Process of production and structural element

#26
20100044584
2010-02-25

CARBON NANOTUBE CONTAINING MATERIALS AND ARTICLES CONTAINING SUCH MATERIALS FOR ALTERING ELECTROMAGNETIC RADIATION

#27
20100005740
2010-01-14

Lightweight Interior Sidewall and Method for Fabricating the Same

#28
20100004146
2010-01-07

Leak-Off Control Agent

#29
20090298972
2009-12-03

Formulation for Obtaining a Translucent Concrete Mixture

#30
20090226693
2009-09-10

Concrete Fiber Material, Castable Constructs Including Same, And Methods

#31
20090022943
2009-01-22

Bonded body, bonding material composition, honeycomb segment bonded body, and honeycomb structure using the same

#32
20080286980
2008-11-20

Substrate processing apparatus and semiconductor device producing method

#33
20080096021
2008-04-24

Halogen containing-polymer nanocomposite compositions, methods, and products employing such compositions

#34
20070112130
2007-05-17

Halogen containing-polymer nanocomposite compositions, methods, and products employing such compositions

#35
20070049658
2007-03-01

Artificial marble containing transparent chip using co-extrusion and process for preparing the same

#36
20060112862
2006-06-01

Permeable cement and sand control methods utilizing permeable cement in subterranean well bores

#37
20050272856
2005-12-08

Carbon nanotube containing materials and articles containing such materials for altering electromagnetic radiation

#38
20050209376
2005-09-22

Methods and compositions for microsurfacing

#39
20050183632
2005-08-25

Lightweight cast stone composition and method

#40
20050096412
2005-05-05

Rubberized concrete composition and method of making the same

#41
18610411
2024-08-27

Cemented filling material with bionic structure and preparation method and application thereof

#42
15453452
2017-10-31

Accelerating set times of flowable fill compositions with dry calcium chloride, and methods of utilizing and producing the same