ClassID:

88485

C04B20/002 - 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; Granular materials, e.g. microballoons Hollow or porous granular materials

Sub-classes:
Recent Application in this class:
#1
20240409461
2024-12-12

CONCRETE COMPOSITION AND CONCRETE COATING MATERIAL CONTAINING BACTERIA HAVING CARBON DIOXIDE ADSORPTION MECHANISM, AND SHOTCRETE CONSTRUCTION METHOD USING THE SAME

#2
20240034677
2024-02-01

Production of foamed sand using near infrared

#3
20230382796
2023-11-30

COMPOSITION OF AN INSULATION MATERIAL AND A SOLID INSULATION MATERIAL IN ITSELF

#4
20210024785
2021-01-28

DETACHABLE ADHESIVE COMPOSITION SYSTEMS AND METHODS

#5
20200277228
2020-09-03

Production of foamed sand using near infrared

#6
20200231499
2020-07-23

Composition containing a semi-ordered calcium silicate hydrate

#7
20170217836
2017-08-03

Reinforced lightweight aggregates

#8
20170057869
2017-03-02

Concrete having reduced surface drying time and cementitious compositions and methods for manufacturing same

#9
20170030077
2017-02-02

Microencapsulation of materials using cenospheres

#10
20150232384
2015-08-20

Water-based grouting composition with an insulating material

#11
20150152006
2015-06-04

Concrete compositions with reduced drying time and methods of manufacturing same

#12
20150068430
2015-03-12

Durable concrete and method for producing the same

#13
20140060835
2014-03-06

Invert emulsion transition fluid containing calcium aluminate cement

#14
20140000195
2014-01-02

Gypsum composites used in fire resistant building components

#15
20130319673
2013-12-05

Cement Compositions Comprising Saponins and Associated Methods

#16
20130153222
2013-06-20

Use of composite of lightweight hollow core having adhered or embedded cement in cementing a well

#17
20130133555
2013-05-30

Inorganic Polymer Compositions Containing Tricalcium Aluminate Additive and Methods of Making Same

#18
20130109783
2013-05-02

Slag compositions and methods of use

#19
20130108459
2013-05-02

Mold compositions

#20
20120328377
2012-12-27

Resin-Based Sealant Compositions Comprising Cement Kiln Dust and Methods of Use

#21
20120325476
2012-12-27

Sealant compositions comprising cement kiln dust and tire-rubber particles and method of use

#22
20120318506
2012-12-20

Acid-soluble cement compositions comprising cement kiln dust and methods of use

#23
20120305171
2012-12-06

Asphalt Shingle with Lightweight Structural Aggregate and Method for Making Same

#24
20120291674
2012-11-22

Methods of plugging and abandoning a well using compositions comprising cement kiln dust and pumicite

#25
20120280178
2012-11-08

Photoluminescent granulate and method for production thereof

#26
20120276310
2012-11-01

EXTRUDED FIBER REINFORCED CEMENTITIOUS PRODUCTS HAVING WOOD-LIKE PROPERTIES AND ULTRAHIGH STRENGTH AND METHODS FOR MAKING THE SAME

#27
20120260828
2012-10-18

Methods and compositions comprising kiln dust and metakaolin

#28
20120260826
2012-10-18

Oil-based grouting composition with an insulating material

#29
20120258282
2012-10-11

Asphalt Shingle with Lightweight Structural Aggregate and Method for Making Same

#30
20120256116
2012-10-11

Heat resistant and fire retardant materials and methods for preparing same

#31
20120251400
2012-10-04

Honeycomb structural body and exhaust gas conversion apparatus

#32
20120205060
2012-08-16

Method and apparatus for reducing impurities in cellulose fibers for manufacture of fiber reinforced cement composite materials

#33
20120199046
2012-08-09

Healing agent in cement-based materials and structures, and process for its preparation

#34
20120196777
2012-08-02

Variable Pressure Weighting Material Particles

#35
20120193097
2012-08-02

Methods and compositions comprising kiln dust and metakaolin

#36
20120190593
2012-07-26

PERMEABILITY BLOCKING WITH STIMULI-RESPONSIVE MICROCOMPOSITES

#37
20120180703
2012-07-19

Calcium aluminate clinker as a refractory aggregate with and without barium addition and use thereof

#38
20120168986
2012-07-05

Rigid Semi-Flexible Polyurethane for Structural Applications

#39
20120160131
2012-06-28

Well cement compositions comprising biowaste ash and methods of use

#40
20120145390
2012-06-14

Single component neutrally buoyant proppant

#41
20120107611
2012-05-03

Process and device for the preparation of hollow microspheres comprising centrifugal atomization

#42
20110319543
2011-12-29

Formaldehyde free coatings for panels

#43
20110319542
2011-12-29

Lightweight structural finish

#44
20110305830
2011-12-15

Water-based grouting composition with an insulating material

#45
20110303412
2011-12-15

Oil-based grouting composition with an insulating material

#46
20110256379
2011-10-20

BODY ASSEMBLED WITH A MACROPOROUS HARDENED CEMENT

#47
20110192324
2011-08-11

DEVICE FOR USE AT TEMPERATURES ABOVE 1000°C OR IN MOLTEN STEEL

#48
20110192100
2011-08-11

Non-combustible reinforced cementitious lightweight panels and metal frame system for a fire wall and other fire resistive assemblies

#49
20110155019
2011-06-30

Heat resistant and fire retardant materials and methods for preparing same

#50
20110113715
2011-05-19

Non-combustible reinforced cementitious lightweight panels and metal frame system for shear walls

#51
20110108274
2011-05-12

ADDITIVE FOR WELL CEMENTING APPLICATIONS

#52
20110101261
2011-05-05

FUNCTIONAL CONSTRUCTION ELEMENT AND A METHOD FOR PRODUCING THE SAME

#53
20110056159
2011-03-10

Non-combustible reinforced cementitious lightweight panels and metal frame system for flooring

#54
20110056156
2011-03-10

Reinforced cementitious shear panels

#55
20110048714
2011-03-03

Homogenous synthetic mud-to-cement cementing glasses

#56
20110041443
2011-02-24

Non-combustible reinforced cementitious lightweight panels and metal frame system for roofing

#57
20110034572
2011-02-10

VOLUME TILE ADHESIVE

#58
20110011303
2011-01-20

Healing Agent in Cement-Based Materials and Structures, and Process for Its Preparation

#59
20110011213
2011-01-20

Calcium aluminate clinker as a refractory aggregate with and without barium addition and use thereof

#60
20110003915
2011-01-06

Lightweight structural concrete provided with various wood properties

#61
20110000400
2011-01-06

Well cement compositions comprising biowaste ash and methods of use

#62
20100319585
2010-12-23

Environmentally Compatible Defoamers and Cement Compositions Including Environmentally Compatible Defoamers

#63
20100294496
2010-11-25

Low density cementitious compositions

#64
20100292365
2010-11-18

Latex compositions comprising pozzolan and/or cement kiln dust and methods of use

#65
20100282466
2010-11-11

Acid-soluble cement compositions comprising cement kiln dust and/or a natural pozzolan and methods of use

#66
20100273912
2010-10-28

Cement compositions comprising latex and a nano-particle

#67
20100258312
2010-10-14

Methods of plugging and abandoning a well using compositions comprising cement kiln dust and pumicite

#68
20100230102
2010-09-16

Methods of Extending the Shelf Life of and Revitalizing Lightweight Beads for Use in Cement Compositions

#69
20100222487
2010-09-02

INORGANIC HOLLOW POWDER, PROCESS FOR PRODUCING THE INORGANIC HOLLOW POWDER, AND COMPOSITION COMPRISING THE INORGANIC HOLLOW POWDER

#70
20100208429
2010-08-19

Thermally conductive composition

#71
20100201022
2010-08-12

Manufacturing method of tiles

#72
20100136269
2010-06-03

EXTRUDED FIBER REINFORCED CEMENTITIOUS PRODUCTS HAVING WOOD-LIKE PROPERTIES AND ULTRAHIGH STRENGTH AND METHODS FOR MAKING THE SAME

#73
20100101457
2010-04-29

LOW EMBODIED ENERGY SHEATHING PANELS AND METHODS OF MAKING SAME

#74
20100071597
2010-03-25

Fly ash based lightweight cementitious composition with high compressive strength and fast set

#75
20100044043
2010-02-25

Methods of cementing in subterranean formations using cement kiln cement kiln dust in compositions having reduced Portland cement content

#76
20100041792
2010-02-18

Latex compositions comprising pozzolan and/or cement kiln dust and methods of use

#77
20100038084
2010-02-18

Cement compositions comprising aluminum chloride and associated methods

#78
20100024368
2010-02-04

Jointing cement containing hollow spheres, for a particle filter

#79
20090288831
2009-11-26

Polymeric extenders for flexible cement

#80
20090288830
2009-11-26

Homogenous synthetic mud-to-cement cementing glasses

#81
20090264557
2009-10-22

Cement compositions comprising humic acid grafted fluid loss control additives

#82
20090253831
2009-10-08

Lightweight structure concrete composition

#83
20090236097
2009-09-24

Cement compositions comprising latex and a nano-particle and associated methods

#84
20090200029
2009-08-13

Settable compositions comprising a natural pozzolan and associated methods

#85
20090199741
2009-08-13

Method for producing a coated basic material for a hydraulic composition, coated basic material for a hydraulic composition, additive for a hydraulic composition and method for producing a hydraulic composition

#86
20090197990
2009-08-06

Lightweight structural finish

#87
20090163388
2009-06-25

Variable density treatment fluids

#88
20090162602
2009-06-25

Structural fiber cement building materials

#89
20090151283
2009-06-18

FLOORING SHEET AND MODULAR FLOORING SYSTEM

#90
20090142143
2009-06-04

Fly Ash Bentonite Slurry Mixture for Slurry Wall Construction

#91
20090124728
2009-05-14

Providing freezing and thawing resistance to cementitious compositions

#92
20090095203
2009-04-16

METHOD FOR REDUCING CURLING AND/OR WARPING IN POURED CONCRETE AND STRUCTURE MADE THEREBY

#93
20090020253
2009-01-22

Device for Use at Temperatures Above 1000°C or in Molten Steel and Use of the Device

#94
20090014680
2009-01-15

Cementitious mixtures

#95
20090007834
2009-01-08

Controlled deterioration of non-reinforced concrete anchors

#96
20080311305
2008-12-18

WATERBORNE EPOXY COATING COMPOSITION AND METHOD

#97
20080299413
2008-12-04

Acoustical gypsum board panel and method of making it

#98
20080281028
2008-11-13

Light plaster mixture in pasty form

#99
20080196628
2008-08-21

Cement Compositions Comprising Rock-Forming Minerals and Associated Methods

#100
20080187742
2008-08-07

Article of lightweight inorganic agglomerate in form of slab, process of manufacturing the same and resulting panel

#101
20080176967
2008-07-24

Lightweight structural concrete provided with various wood properties

#102
20080171806
2008-07-17

Cement compositions comprising humic acid grafted fluid loss control additives

#103
20080160284
2008-07-03

Flexible graphite article and method of manufacture

#104
20080149337
2008-06-26

Methods of cementing with lightweight cement composition

#105
20080101151
2008-05-01

Method for wet mixing cementitious slurry for fiber-reinforced structural cement panels

#106
20080099122
2008-05-01

CEMENTITIOUS COMPOSITES HAVING WOOD-LIKE PROPERTIES AND METHODS OF MANUFACTURE

#107
20080066650
2008-03-20

Flexible hydraulic compositions

#108
20080061465
2008-03-13

Calcium aluminate clinker as a refractory aggregate with and without barium addition and use thereof

#109
20080041591
2008-02-21

Methods of using casing strings in subterranean cementing operations

#110
20080041585
2008-02-21

Methods of using casing strings in subterranean cementing operations

#111
20080041584
2008-02-21

Methods of using casing strings in subterranean cementing operations

#112
20080028994
2008-02-07

Geopolymer composition and application in oilfield industry

#113
20080023091
2008-01-31

Method for sealing a conduit and composition for use therein

#114
20070224362
2007-09-27

TWO-PART WATERBORNE EPOXY COATING COMPOSITION AND METHOD

#115
20070175126
2007-08-02

Reinforced cementitious shear panels

#116
20070116908
2007-05-24

HONEYCOMB STRUCTURE, POROUS BODY, PORE FORMING MATERIAL FOR THE POROUS BODY, AND METHODS FOR MANUFACTURING THE PORE FORMING MATERIAL, THE POROUS BODY AND THE HONEYCOMB STRUCTURE

#117
20070089643
2007-04-26

Cement compositions comprising high alumina cement and cement kiln dust

#118
20070051278
2007-03-08

Light weight phosphate cements

#119
20070022915
2007-02-01

Cementing composition with controlled mechanical properties

#120
20070012222
2007-01-18

Cement compositions comprising environmentally compatible defoamers and methods of use

#121
20060281836
2006-12-14

Providing freezing and thawing resistance to cementitious compositions

#122
20060272819
2006-12-07

Methods of preparing settable fluids comprising particle-size distribution-adjusting agents, and associated methods

#123
20060228521
2006-10-12

Honeycomb structure, porous body, pore forming material for the porous body, and methods for manufacturing the pore forming material, the porous body and the honeycomb structure

#124
20060213399
2006-09-28

Cement compositions comprising strength-enhancing lost circulation materials and methods of cementing in subterranean formations

#125
20060201672
2006-09-14

Methods for high temperature lightweight cementing

#126
20060201392
2006-09-14

Lightweight cementitious mixture

#127
20060185267
2006-08-24

Non-combustible reinforced cementitious lightweight panels and metal frame system for roofing

#128
20060180311
2006-08-17

Methods of cementing with lightweight cement compositions

#129
20060178461
2006-08-10

Lightweight structural finish

#130
20060178453
2006-08-10

Lightweight base coating

#131
20060174572
2006-08-10

Non-combustible reinforced cementitious lightweight panels and metal frame system for shear walls

#132
20060169176
2006-08-03

Processes for incorporating inert gas in a cement composition containing spherical beads

#133
20060168906
2006-08-03

Non-combustible reinforced cementitious lightweight panels and metal frame system for a fire wall and other fire resistive assemblies

#134
20060154021
2006-07-13

Pore forming material for porous body, manufacturing method of pore forming material for porous body, manufacturing method of porous body, porous body, and honeycomb structural body

#135
20060144593
2006-07-06

Methods of sequentially injecting different sealant compositions into a wellbore to improve zonal isolation

#136
20060144005
2006-07-06

Non-combustible reinforced cementitious lightweight panels and metal frame system for flooring

#137
20060135656
2006-06-22

Waterborne epoxy coating composition and method

#138
20060086503
2006-04-27

Casing strings and methods of using such strings in subterranean cementing operations

#139
20060086502
2006-04-27

Casing strings and methods of using such strings in subterranean cementing operations

#140
20060054321
2006-03-16

Cement compositions comprising environmentally compatible defoamers and methods of use

#141
20060054060
2006-03-16

Flexible hydraulic compositions

#142
20060048682
2006-03-09

Chemically bonded phosphate ceramic sealant formulations for oil field applications

#143
20050284339
2005-12-29

Durable building article and method of making same

#144
20050241545
2005-11-03

Methods of extending the shelf life of and revitalizing lightweight beads for use in cement compositions

#145
20050241543
2005-11-03

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

#146
20050241542
2005-11-03

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

#147
20050241541
2005-11-03

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

#148
20050241540
2005-11-03

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

#149
20050241539
2005-11-03

Tile cement mortars using water retention agents

#150
20050235883
2005-10-27

Fiber cement composite materials using cellulose fibers loaded with inorganic and/or organic substances

#151
20050221074
2005-10-06

Method and apparatus for forming an article of manufacture and an article of manufacture made by a new and novel process

#152
20050209414
2005-09-22

Concrete formulation

#153
20050187112
2005-08-25

Composition and method for a dual-function soil-grouting excavating or boring fluid

#154
20050173830
2005-08-11

Moldings based on polyurethane binders

#155
20050161849
2005-07-28

Honeycomb structure, porous body, pore forming material for the porous body, and methods for manufacturing the pore forming material, the porous body and the honeycomb structure

#156
20050160944
2005-07-28

Permafrost ceramicrete

#157
20050145386
2005-07-07

Permeable cement composition and method for preparing the same

#158
20050145141
2005-07-07

Permeable cement composition and method for preparing the same

#159
20050109507
2005-05-26

Methods of using cement compositions having long-term slurry-state stability

#160
20050098317
2005-05-12

Processes for incorporating inert gas in a cement composition containing spherical beads

#161
20050080167
2005-04-14

Cellulose ether composition for the extrusion of mineral shaped bodies and also a process for the extrusion of mineral shaped bodies using this cellulose ether composition

#162
20050076812
2005-04-14

Cementing compositions and methods of cementing in a subterranean formation using an additive for preventing the segregation of lightweight beads

#163
20050066857
2005-03-31

Lightweight strain hardening brittle matrix composites

#164
20050066622
2005-03-31

Incombustible composition for fire door/wall, fire door/wall using incombustible composition, and method of producing fire door/wall

#165
20050065256
2005-03-24

Textured grout composition, dispenser therefor, and method of use

#166
20050065240
2005-03-24

Grout composition, dispenser therefor, and method of use

#167
20050061505
2005-03-24

Cement compositions comprising strength-enhancing lost circulation materials and methods of cementing in subterranean formations

#168
20050049138
2005-03-03

Calcium aluminate clinker as a refractory aggregate with and without barium addition and use thereof

#169
20050034867
2005-02-17

Subterranean fluids and methods of cementing in subterranean formations

#170
20050031846
2005-02-10

Insulating ceramic based on partially filled shapes

#171
20050031843
2005-02-10

Multi-layer fire barrier systems

#172
20050025952
2005-02-03

Heat resistant insulation composite, and method for preparing the same

#173
20050022698
2005-02-03

Inorganic matrix compositions and composites incorporating the matrix composition

#174
20050003947
2005-01-06

Inorganic matrix compositions and composites incorporating the matrix composition