Patents-Review.com
ClassID:

89147 ⎘

C04B40/0092 - CPC Classification

Classification description:

Processes, in general, for influencing or modifying the properties of mortars, concrete or artificial stone compositions, e.g. their setting or hardening ability Temporary binders, mortars or concrete, i.e. materials intended to be destroyed or removed after hardening, e.g. by acid dissolution

Recent Application in this class:
#1
20220235622
2022-07-28

Methods of completing a well and apparatus therefor

 #2
20220127200
2022-04-28

MATERIALS FOR SELECTIVE SINTERING OF COHESIVE FEEDSTOCKS

 #3
20200332637
2020-10-22

Controlling wellbore pathways by manipulating the surface area to mass ratio of the diverting material

 #4
20190136661
2019-05-09

Methods of completing a well and apparatus therefor

 #5
20180363440
2018-12-20

Controlling wellbore pathways by manipulating the surface area to mass ratio of the diverting material

 #6
20180362829
2018-12-20

Controlling wellbore pathways by manipulating the surface area to mass ratio of the diverting material

 #7
20180305266
2018-10-25

ADDITIVE FABRICATION WITH INFILTRATABLE STRUCTURES

 #8
20180163504
2018-06-14

Methods of completing a well and apparatus therefor

 #9
20170321107
2017-11-09

Acid-soluble cement composition

 #10
20160145743
2016-05-26

Surface treated aluminum nitride baffle

 #11
20150050451
2015-02-19

METHOD FOR MANUFACTURING ALUMINUM-TITANATE-BASED CERAMIC HONEYCOMB STRUCTURE

 #12
20140076204
2014-03-20

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

 #13
20120318506
2012-12-20

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

 #14
20110304067
2011-12-15

Aggregate-based mandrels for composite part production and composite part production methods

 #15
20110278011
2011-11-17

MATERIALS AND METHODS FOR TEMPORARILY OBSTRUCTING PORTIONS OF DRILLED WELLS

 #16
20110180225
2011-07-28

Panels including renewable components and methods for manufacturing

 #17
20110000398
2011-01-06

MATERIALS AND METHODS FOR PRODUCTION OF AGGREGATE-BASED TOOLING

 #18
20100282466
2010-11-11

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

 #19
20100249303
2010-09-30

Aggregate-based mandrels for composite part production and composite part production methods

 #20
20100237531
2010-09-23

Method of fabricating three dimensional printed part

 #21
20100163237
2010-07-01

Degradable cement compositions containing degrading materials and methods of cementing in wellbores

 #22
20100048028
2010-02-25

Surface treated aluminum nitride baffle

 #23
20090260770
2009-10-22

Panels including renewable components and methods for manufacturing

 #24
20090032252
2009-02-05

Degradable cement compositions containing degrading materials and methods of cementing in wellbores

 #25
20090014919
2009-01-15

AGGREGATE-BASED MANDRELS FOR COMPOSITE PART PRODUCTION AND COMPOSITE PART PRODUCTION METHODS

 #26
20090007834
2009-01-08

Controlled deterioration of non-reinforced concrete anchors

 #27
20080107888
2008-05-08

Self-Repairing, Reinforced Matrix Materials

 #28
20080099202
2008-05-01

Method of cementing well bores

 #29
20080058445
2008-03-06

Self-Repairing, Reinforced Matrix Materials

 #30
20080057296
2008-03-06

Self-Repairing, Reinforced Matrix Materials

 #31
20080053338
2008-03-06

Self-Repairing, Reinforced Matrix Materials

 #32
20080050612
2008-02-28

Self-Repairing, Reinforced Matrix Materials

 #33
20080047472
2008-02-28

Self-Repairing, Reinforced Matrix Materials

 #34
20070254105
2007-11-01

System and method for an antiquing paste

 #35
20070157853
2007-07-12

Coating material

 #36
20060169453
2006-08-03

Kickoff plugs comprising a self-degrading cement in subterranean well bores

 #37
20060169452
2006-08-03

Methods of directional drilling and forming kickoff plugs using self-degrading cement in subterranean well bores

 #38
20060169451
2006-08-03

Self-degrading cement compositions and methods of using self-degrading cement compositions in subterranean formations

 #39
20060169180
2006-08-03

SELF-REPAIRING, REINFORCED MATRIX MATERIALS

 #40
20060121247
2006-06-08

Artificial stone wall material