ClassID:

88497

C04B20/0068 - 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; Fibrous materials Composite fibres, e.g. fibres with a core and sheath of different material

Recent Application in this class:
#1
20260028280
2026-01-29

PROTECTED METAL WIRES AND FIBERS FOR REINFORCEMENT OF CONCRETE STRUCTURES

#2
20260022065
2026-01-22

COMPOSITE PANELS THAT CONTRACT WHEN HYDRATED

#3
20250368574
2025-12-04

USE OF FIBERS OF A POLYESTER-RESIN COMPOSITE FOR REINFORCING CONCRETE

#4
20250346531
2025-11-13

PERMEABLE PAVEMENT SYSTEM INCLUDING A PERMEABLE PAVEMENT COMPOSITION AND A RELATED METHOD

#5
20250250204
2025-08-07

INTEGRALLY WATERPROOF FIBER CEMENT COMPOSITE MATERIAL

#6
20250050534
2025-02-13

FLEXURAL HYBRID SPAN BEAM

#7
20250026685
2025-01-23

FIBER-REINFORCED BRITTLE MATRIX COMPOSITE

#8
20250002409
2025-01-02

HYDRAULIC ECC MATERIAL AND APPLICATION THEREOF

#9
20240116812
2024-04-11

PERMEABLE PAVEMENT SYSTEM INCLUDING A PERMEABLE PAVEMENT COMPOSITION AND A RELATED METHOD

#10
20240109811
2024-04-04

REINFORCEMENT BAR AND METHOD FOR MANUFACTURING SAME

#11
20240067578
2024-02-29

SACRIFICIAL YARNS FOR USE IN CERAMIC MATRIX COMPOSITES, METHODS OF MANUFACTURE THEREOF AND ARTICLES COMPRISING THE SAME

#12
20240043329
2024-02-08

Permeable pavement system including a permeable pavement composition and a related method

#13
20230332406
2023-10-19

CONCRETE REINFORCEMENT MEMBER

#14
20230286860
2023-09-14

TREATMENT OF REINFORCEMENTS TO IMPROVE THE INTERFACE TRANSITION ZONE IN CONCRETES

#15
20230068849
2023-03-02

Bio-Based Plastisol Compositions

#16
20230043739
2023-02-09

Method for Preparing Silane Coupling Agent/Silica/Plant Fiber Composite

#17
20220403561
2022-12-22

Apparatus for manufacturing reinforcement meshes and a spinning station therefor

#18
20220306531
2022-09-29

Visible-light-photocatalyzed composite light-transmitting concrete as well as preparation method and application thereof

#19
20220212990
2022-07-07

METHOD FOR MANUFACTURING FIBER COMPOSITE FOR REINFORCING CONCRETE, AND CONCRETE COMPRISING FIBER COMPOSITE MANUFACTURED THEREBY

#20
20220135480
2022-05-05

Seamix: basalt and graphene infused concrete admixture for preparing cementitious composition with non-potable water

#21
20220089489
2022-03-24

Concrete structure repaired and reinforced using textile grid reinforcement and highly durable inorganic binder and method of repairing and reinforcing the same

#22
20210371338
2021-12-02

INTEGRALLY WATERPROOF FIBER CEMENT COMPOSITE MATERIAL

#23
20210261458
2021-08-26

System and method for manufacturing reinforcing elements for reinforced concrete

#24
20210245456
2021-08-12

COMPOSITE FIBERS

#25
20210245455
2021-08-12

METHOD OF PRODUCING IMPROVED COMPOSITE FIBERS

#26
20210238092
2021-08-05

USE OF PREPREGS IN STRUCTURES AS A REINFORCING MATERIAL

#27
20210171396
2021-06-10

Modified polyester fiber for cementitious composite and method for surface treatment of the same

#28
20210155541
2021-05-27

Polymer fibers for reinforcement of cement-based composites

#29
20210101831
2021-04-08

Pale-colored fiber cement products and methods for the production thereof

#30
20210087110
2021-03-25

Fiber-reinforced brittle matrix composite

#31
20210023797
2021-01-28

Method of constructing a space construction and product thereof

#32
20200354273
2020-11-12

COARSE AGGREGATE FOR CONCRETE

#33
20200331803
2020-10-22

Permeable pavement system including a permeable pavement composition and a related method

#34
20200216358
2020-07-09

SURFACE-MODIFIED GLASS FIBERS FOR REINFORCING CONCRETE, AND METHOD FOR PRODUCING SAME

#35
20200131771
2020-04-30

MULTI-LEG FIBER REINFORCED CONCRETE

#36
20200131770
2020-04-30

MULTI-LEG FIBER REINFORCED CONCRETE

#37
20200131769
2020-04-30

MULTI-LEG FIBER REINFORCED CONCRETE

#38
20200048905
2020-02-13

Aerogel containing construction board

#39
20190152849
2019-05-23

CABLE MADE OF FILAMENTS, METHOD AND APPARATUS FOR PRODUCING SUCH A CABLE AND A CONCRETE-COMPOSITE STRUCTURE CONTAINING THE CABLE AND SAID STRUCTURE

#40
20190152848
2019-05-23

Enhancement of reinforcing fibers, their applications, and methods of making same

#41
20190119157
2019-04-25

Polymer fibers for reinforcement of cement-based composites

#42
20180346382
2018-12-06

METHOD OF MANUFACTURE AND USE OF LOAD BEARING INTERLOCKING STRUCTURAL BLOCKS AND MODULAR BUILDING SYSTEM

#43
20180327309
2018-11-15

Surface-modified polyolefin fibers

#44
20180072622
2018-03-15

Enhancement of reinforcing fibers, their applications, and methods of making same

#45
20180057406
2018-03-01

Permeable pavement and cured carbon fiber composition and a related method

#46
20170253527
2017-09-07

Composite fiber for the reinforcement of concrete

#47
20170198478
2017-07-13

Prestressed concrete for non-primary structural members

#48
20170183480
2017-06-29

Glass mat for roofing products

#49
20160303826
2016-10-20

Gypsum composites used in fire resistant building components

#50
20160244368
2016-08-25

LOAD BEARING INTERLOCKING STRUCTURAL BLOCKS, MODULAR BUILDING SYSTEMS AND STRUCTURES

#51
20160130181
2016-05-12

Cementitious composite material including a plurality of filled fibers

#52
20150133018
2015-05-14

Bi-component fibers with EVOH on the surface for concrete reinforcement

#53
20140302280
2014-10-09

GYPSUM BOARDS MADE WITH HIGH PERFORMANCE BIO-BASED FACERS AND METHOD OF MAKING THE SAME

#54
20140011030
2014-01-09

Fibers for reinforcing cured article and cured article using same

#55
20140000195
2014-01-02

Gypsum composites used in fire resistant building components

#56
20130327461
2013-12-12

System and method for the construction of bound fibrous mats

#57
20130239503
2013-09-19

Reinforcement bar and method for manufacturing same

#58
20130025458
2013-01-31

Hollow ceramic fibers, precursors for manufacture thereof utilizing nanoparticles, methods of making the same, and methods of using the same

#59
20120146254
2012-06-14

Process for making plastic fibers for application in concrete

#60
20110262756
2011-10-27

Configuration for improving bonding and corrosion resistance of reinforcement material

#61
20100267864
2010-10-21

Synthetic fiber for three-dimensional reinforcement of a cement product

#62
20100005740
2010-01-14

Lightweight Interior Sidewall and Method for Fabricating the Same

#63
20090314488
2009-12-24

Electrically and/or magnetically active coated fibres for wellbore operations

#64
20090169885
2009-07-02

Composite Reinforcement Fiber Having Improved Flexural Properties, And Castable Products Including Same, And Methods

#65
20090136755
2009-05-28

Bi-Component Synthetic Fibres for Application in Cement-Bonded Building Materials

#66
20080044654
2008-02-21

Loaded Polymer Fibre, Method for the Production Thereof, Use of the Same, and Composition Comprising Such Fibres

#67
20070264527
2007-11-15

System and method for increasing the bond strength between a structural material and its reinforcement

#68
20060222836
2006-10-05

Unitized fibrous concrete reinforcement

#69
20060159904
2006-07-20

Fiber reinforced cementitious material

#70
20060155029
2006-07-13

Fiber reinforced cementitious material

#71
20050209373
2005-09-22

Fiber reinforced cementitious material

#72
16175248
2020-02-18

Multi-leg fiber reinforced concrete