ClassID:

88508

C04B20/04 - 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; Treatment Heat treatment

Sub-classes:
Recent Application in this class:
#1
20260062350
2026-03-05

FUNCTIONALIZED SILICA AEROGEL POWDER AND PREPARATION METHOD THEREOF, AEROGEL SLURRY AND PREPARATION METHOD AND USE THEREOF

#2
20260028279
2026-01-29

METHODS AND SYSTEMS FOR CONTROLLING CARBON BURN OUT

#3
20260028278
2026-01-29

PROCESS FOR PRODUCING A HOT BLENDED MATERIAL OF AMORPHOUS SILICON DIOXIDE – CRYSTALLINE SILICON DIOXIDE, PROCESS FOR PRODUCING ARTIFICIAL STONE FROM THE MATERIAL BY PRESS-VIBRATION METHOD IN VACUUM ENVIRONMENT AND THE ARTIFICIAL STONE PRODUCT OBTAINED FROM THIS PROCESS

#4
20260022067
2026-01-22

SUPPLEMENTARY CEMENTITIOUS MATERIAL

#5
20260022064
2026-01-22

METHOD, SYSTEM, AND COMPOSITION FOR IMPROVED CALCIUM CARBONATE CEMENT

#6
20260015287
2026-01-15

Artificial Agglomerated Stone Article Comprising Opaque White Granulated Vitreous Material And Method For The Manufacture Of Said Article

#7
20250376419
2025-12-11

GREEN CALCIUM SILICATE HYDRATE BOARDS AND PROCESS THEREO

#8
20250376418
2025-12-11

PRE-COATING PYROLYSIS CHAR FOR CHAR BRICKS

#9
20250376417
2025-12-11

A METHOD AND INSTALLATION FOR RECYCLING FIBER CEMENT WASTE MATERIAL

#10
20250361179
2025-11-27

CEMENTITIOUS REAGENTS, METHODS OF MANUFACTURING AND USES THEREOF

#11
20250313510
2025-10-09

METHOD FOR PREPARING LIGHTWEIGHT AGGREGATES

#12
20250270136
2025-08-28

CARBON NANOTUBE FLY ASH COMPOSITE MATERIAL AND PREPARATION METHOD AND USE THEREOF

#13
20250263339
2025-08-21

Method for the Preparation of a Carbonated Mineral Component, Carbonated Mineral Component, and Method for the Preparation of a Hydraulic Binder

#14
20250250203
2025-08-07

COMPOSITION

#15
20250223224
2025-07-10

CEMENTITIOUS REAGENTS, METHODS OF MANUFACTURING AND USES THEREOF

#16
20250187981
2025-06-12

Low-Strength Cementitious Composition and Process for Ponded and Landfilled Coal Ash

#17
20250122122
2025-04-17

CEMENTITIOUS REAGENTS, METHODS OF MANUFACTURING AND USES THEREOF

#18
20250074821
2025-03-06

METHODS OF PRODUCING REFRACTORY BRICK

#19
20250059090
2025-02-20

PROCESS FOR MANUFACTURING PELLETS FROM TAILINGS FOR USE IN ENGINEERING APPLICATIONS

#20
20250002411
2025-01-02

METHOD FOR PRODUCING SUPPLEMENTARY CEMENTITIOUS MATERIAL

#21
20250002408
2025-01-02

BRICKS/PAVERS MADE FROM DESALINATED SEDIMENT AND PROCESS OF MAKING SAME

#22
20240425411
2024-12-26

IMPROVING REACTIVITY OF CARBONATED RECYCLED CONCRETE FINES

#23
20240383806
2024-11-21

METHOD FOR THE STABILIZATION OF MARINE CLAYS

#24
20240382977
2024-11-21

GRAVEL CIRCULATION DRY ELECTROSTATIC PRECIPITATOR

#25
20240279121
2024-08-22

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

#26
20240270645
2024-08-15

HYDROPHOBIC FUNCTIONALIZATION OF SILICEOUS MATERIAL WITH BIO-OILS

#27
20240228374
2024-07-11

METHOD OF PRODUCING CLAY ACTIVATED/CALCINED WITH CALCIUM ALUMINOFERRITE OR CALCIUM FERRITE AND CLAY COMPOSITION OBTAINED BY THE METHOD

#28
20240208864
2024-06-27

HYBRID AGGREGATE

#29
20240067564
2024-02-29

METHOD FOR PREPARING CEMENTING MATERIAL BY SINTERING ACTIVATION OF COAL GANGUE

#30
20240034676
2024-02-01

METHOD FOR MANUFACTURING ECO-FRIENDLY INTERIOR AND EXTERIOR MATERIALS FOR BUILDINGS USING AGRICULTURAL WASTE OF LIGNOCELLULOSE-CONTAINING HERBACEOUS PLANTS AND MINERAL BINDER, AND ECO-FRIENDLY INTERIOR AND EXTERIOR MATERIALS FOR BUILDINGS THEREOF

#31
20240010573
2024-01-11

Methods of Producing Cured CO2 Sequestering Solid Compositions, Systems for Practicing the Same and Cured CO2 Sequestering Solid Compositions Produced Therefrom

#32
20240010560
2024-01-11

METHOD FOR MANUFACTURING COMPOSITE CEMENT

#33
20240010557
2024-01-11

MINERAL BINDER BASED CONSTRUCTION MATERIAL WITH IMPROVED FIRE RESISTANCE BEHAVIOR

#34
20240002290
2024-01-04

METHOD FOR PRODUCING CALCINED CLAY

#35
20230406766
2023-12-21

METHODS AND SYSTEMS FOR CONTROLLING CARBON BURN OUT

#36
20230365465
2023-11-16

Cementitious reagents, methods of manufacturing and uses thereof

#37
20230192546
2023-06-22

COMPOSITIONS, METHODS, AND SYSTEMS RELATED TO AGGREGATES

#38
20230135210
2023-05-04

Vitreous carbon aggregate for lightweight concrete

#39
20230131508
2023-04-27

APPARATUS AND PROCESS FOR THERMAL TREATMENT OF MINERAL SOLIDS

#40
20230131433
2023-04-27

Cementitious reagents, methods of manufacturing and uses thereof

#41
20230086227
2023-03-23

SYSTEM AND METHOD FOR MODIFYING AND ENHANCING TIRE RUBBER BITUMEN

#42
20230085865
2023-03-23

SYSTEM AND METHOD FOR GENERATING TIRE RUBBER ASPHALT

#43
20230073583
2023-03-09

Manufacturing method of construction aggregates using incineration ash

#44
20230012477
2023-01-19

Cementitious reagents, methods of manufacturing and uses thereof

#45
20220371903
2022-11-24

HALLOYSITE POWDER

#46
20220315487
2022-10-06

METHOD AND PLANT FOR MANUFACTURING GRANULATE MATERIALS DESIGNED TO BE USED FOR MANUFACTURING ARTICLES IN FORM OF SLAB OR BLOCK FROM A MIXTURE

#47
20220212988
2022-07-07

Cementitious reagents, methods of manufacturing and uses thereof

#48
20220169567
2022-06-02

Methods and systems for controlling carbon burn out

#49
20220064065
2022-03-03

Hybrid structural polymer-binder composite construction and paving material

#50
20220055946
2022-02-24

Cementitious reagents, methods of manufacturing and uses thereof

#51
20220041504
2022-02-10

Cementitious reagents, methods of manufacturing and uses thereof

#52
20220009833
2022-01-13

METHOD FOR MANUFACTURING SUBGRADE UTILITY VAULTS, LIDS AND TRENCHES USING RECYCLED POLYSTYRENE

#53
20210371347
2021-12-02

Composition Having Plasma-treated Silicon Carbide, Ultra-High Molecular Weight Polyethylene and Carbon Nanotube Fibers

#54
20210340062
2021-11-04

Cementitious reagents, methods of manufacturing and uses thereof

#55
20210331972
2021-10-28

Cementitious reagents, methods of manufacturing and uses thereof

#56
20210331971
2021-10-28

Cementitious reagents, methods of manufacturing and uses thereof

#57
20210253474
2021-08-19

Cementitious reagents, methods of manufacturing and uses thereof

#58
20210139374
2021-05-13

System and method for generating tire rubber asphalt

#59
20210114929
2021-04-22

Cementitious reagents, methods of manufacturing and uses thereof

#60
20210114928
2021-04-22

Cementitious reagents, methods of manufacturing and uses thereof

#61
20210032162
2021-02-04

Cementitious reagents, methods of manufacturing and uses thereof

#62
20200392393
2020-12-17

Oil well cement slurry high-temperature suspension stabilizer prepared from oil-based shale drilling cuttings

#63
20190389769
2019-12-26

System and method for generating tire rubber asphalt

#64
20190144339
2019-05-16

Supplementary cementitious material made of aluminium silicate and dolomite

#65
20190120314
2019-04-25

Production technology of friction material for brake pad of construction waste filling material

#66
20180086668
2018-03-29

Setting accelerator for a tile adhesive blend

#67
20180058065
2018-03-01

Particulates having high total solar reflectance

#68
20170260091
2017-09-14

METHOD FOR MANUFACTURING CEMENT

#69
20170226008
2017-08-10

ALUMINOSILICATE

#70
20170008799
2017-01-12

Expanded lightweight aggregate made from glass or pumice

#71
20160096774
2016-04-07

Expanded lightweight aggregate made from glass or pumice

#72
20150307398
2015-10-29

Method for producing a hydraulic binding agent

#73
20150128829
2015-05-14

Development of a renewable carbon-based bio-modifier for asphalt cement

#74
20140000491
2014-01-02

Clinker substitute based on calcined clay

#75
20130341815
2013-12-26

Method and device for treating diatomaceous earth waste and other waste in order to obtain construction materials

#76
20120318176
2012-12-20

BURNED MATERIAL OF CACAO HUSK

#77
20120298011
2012-11-29

Suppression of antagonistic hydration reactions in blended cements

#78
20120288419
2012-11-15

System And Method For Treating Tailings From Bitumen Extraction

#79
20120276316
2012-11-01

Metal carboxylate clays, derivatives of metal carboxylate clays, methods for making the same, and compositions containing the same

#80
20120247695
2012-10-04

Inorganic fiber paper and method of producing the same

#81
20120216716
2012-08-30

Treatment of fly ash for use in concrete

#82
20120216715
2012-08-30

Treatment of fly ash for use in concrete

#83
20120168698
2012-07-05

Method of treating cellulose material with COor source thereof

#84
20120148873
2012-06-14

PLASTERBOARD PANELS AND METHODS OF MAKING THE SAME

#85
20120145042
2012-06-14

Process for the calcination and manufacture of synthetic pozzolan

#86
20120100983
2012-04-26

Inorganic fibrous shaped body, method of producing the same and heating equipment

#87
20120097074
2012-04-26

Stabilized sulfur binding using activated fillers

#88
20120090841
2012-04-19

Wellbore cementing compositions and methods of making and using same

#89
20120055376
2012-03-08

Portland limestone calcined clay cement

#90
20110311829
2011-12-22

CO2 EMISSION-FREE CONSTRUCTION MATERIAL MADE OF CO2

#91
20110179976
2011-07-28

Method of Dedusting a Pulverulent Building Material Composition

#92
20110174732
2011-07-21

Diatomaceous earth products containing reduced soluble metal levels, processes for reducing soluble metal levels in diatomaceous earth products, and methods of using the same

#93
20110036272
2011-02-17

System and method for treating tailings from bitumen extraction

#94
20110002870
2011-01-06

COMPOSITION OF A MATERIAL WITH A POROUS STRUCTURE COMPRISING A SILICATE AND A CARBONATE, HYDROXIDE OR OXIDE OF ALKALINE OR ALKALINOTERROUS ELEMENTS, AND CORRESPONDING PREPARATION METHODS AND USES

#95
20100320641
2010-12-23

PROCESS TO OBTAIN BASIC CONSTRUCTION ELEMENTS FORMED BY CEMENT AND RESIDUAL MATERIAL

#96
20100282132
2010-11-11

Environmental composition and method for making the same

#97
20100266470
2010-10-21

Titanium dioxide based photocatalytic composites and derived products on a metakaolin support

#98
20100243771
2010-09-30

Systems and methods for reducing the particle size of a pozzolan

#99
20100243770
2010-09-30

Systems and methods for reducing the particle size of a pozzolan

#100
20100242804
2010-09-30

Method for reducing the particle size of a pozzolan

#101
20100022686
2010-01-28

Incorporation of plastic scrap in asphalt compositions

#102
20090325115
2009-12-31

Vertical furnace for fabrication of fine artificial lightweight aggregates

#103
20090318314
2009-12-24

CORE FOR PROPPANT AND PROCESS FOR ITS PRODUCTION AND USE

#104
20090158962
2009-06-25

BINDER ADMIXTURE, KAOLIN PRODUCT AND THEIR MANUFACTURE

#105
20090071379
2009-03-19

Treatment of fly ash for use in concrete

#106
20090013907
2009-01-15

Treatment of fly ash for use in concrete

#107
20090000521
2009-01-01

Pretreated aggregate for hotmix asphalt concrete applications and other related applications

#108
20080282947
2008-11-20

Method and apparatus for turbulent combustion of fly ash

#109
20080267851
2008-10-30

High Whiteness Metakaolin and High Whiteness Fully Calcined Kaolin

#110
20080173217
2008-07-24

Methods for reclaiming and beneficiating fly ash particles and systems thereof

#111
20080118637
2008-05-22

Ultra high strength asphalt

#112
20080060820
2008-03-13

Method to control the physical interface between two or more fluids

#113
20080060811
2008-03-13

METHOD TO CONTROL THE PHYSICAL INTERFACE BETWEEN TWO OR MORE FLUIDS

#114
20070269351
2007-11-22

System and method for recomposing ammonia from fly ash

#115
20070256601
2007-11-08

System and method for decomposing ammonia from fly ash

#116
20070194476
2007-08-23

Foamed glass ceramic composite materials and a method for producing the same

#117
20070172654
2007-07-26

Core for proppant and process for its production

#118
20070104923
2007-05-10

Novel mineral composition

#119
20070089644
2007-04-26

Method of producing metakaolin

#120
20070036973
2007-02-15

Composition for treating glass fibers and treated glass fibers

#121
20060283355
2006-12-21

Apparatus for turbulent combustion of fly ash

#122
20060278131
2006-12-14

Cementitious material

#123
20060276088
2006-12-07

Profiled Structural Concrete Fiber Material And Building Products Including Same, And Methods

#124
20060260514
2006-11-23

Method for recycling concrete waste

#125
20060240967
2006-10-26

Alkali resistant glass compositions

#126
20060185559
2006-08-24

Method for making regenerated soil material for the production of a structural unit, the structural unit made from the regenerated soil material, and method for recycling the structural unit

#127
20060174804
2006-08-10

Low-density cement compositions, density-reducing additives, and methods of use

#128
20060174803
2006-08-10

Low-density cement compositions, density-reducing additives, and methods of use

#129
20060035112
2006-02-16

Method of making water-resistant gypsum-based article

#130
20060032408
2006-02-16

Method of making pozzolands and cementitious materials from coal combustion by-products

#131
20060011102
2006-01-19

Pretreated aggregate for hotmix asphalt concrete applications and other related applications

#132
20050188904
2005-09-01

Process for rendering an ash inert, artificial pozzolana obtained by means of the said process

#133
20050166800
2005-08-04

Use of high-absorption-capacity precipitated silica for the production of a colorant by means of impregnation with an inorganic pigment, the colorant thus obtained and the application thereof in the colouring of ceramic materials

#134
20050155523
2005-07-21

Fiber reinforced concrete/cement products and method of preparation

#135
20050115467
2005-06-02

Recycled waste as air entrainment admixtures

#136
20050077402
2005-04-14

Method for preventing asbestos from freeing airborne particles

#137
20050061206
2005-03-24

Cement compositions containing flexible, compressible beads and methods of cementing in subterranean formations

#138
20050056191
2005-03-17

Cement compositions with improved corrosion resistance and methods of cementing in subterranean formations

#139
20050039637
2005-02-24

Dehydroxylated aluminium silicate based material, process and installation for the manufacture thereof

#140
20050000393
2005-01-06

Binder admixture, kaolin product and their manufacture

#141
19023292
2026-01-06

Polyethylene (PE) waste material-based carbon-fixed aggregate with wire mesh shell, and preparation method of PE waste material-based carbon-fixed aggregate

#142
18944099
2025-03-18

Crack-resistant ultra-high performance concrete for underground engineering in water-rich strata, preparation method, and application thereof

#143
18777753
2025-05-20

Lightweight solid waste porous aggregate, and preparation method and use thereof