ClassID:

45003

B24D3/32 - CPC Classification

Classification description:

Physical features of abrasive bodies, or sheets, e.g. abrasive surfaces of special nature; Abrasive bodies or sheets characterised by their constituents the constituent being used as bonding agent and being essentially organic; Resins or natural or synthetic macromolecular compounds for porous or cellular structure

Recent Application in this class:
#1
20250025983
2025-01-23

CMP POLISHING PAD

#2
20240293915
2024-09-05

POLISHING PAD AND WAFER POLISHING METHOD

#3
20240091901
2024-03-21

CMP POLISHING PAD

#4
20230405765
2023-12-21

DUAL-CURE RESIN FOR PREPARING CHEMICAL MECHANICAL POLISHING PADS

#5
20230390888
2023-12-07

CMP PAD HAVING ULTRA EXPANDED POLYMER MICROSPHERES

#6
20230203234
2023-06-29

HOLLOW MICROBALLOONS

#7
20230097607
2023-03-30

FIXED ABRASIVE ARTICLES AND METHODS OF FORMING SAME

#8
20220241925
2022-08-04

TOOL FOR POLISHING GLASS, METHOD FOR MANUFACTURING GLASS-POLISHING TOOL, AND METHOD FOR POLISHING GLASS

#9
20220203495
2022-06-30

CMP polishing pad with window having transparency at low wavelengths and material useful in such window

#10
20220193860
2022-06-23

CHEMICAL-MECHANICAL POLISHING SUBPAD HAVING POROGENS WITH POLYMERIC SHELLS

#11
20210323116
2021-10-21

OFFSET PORE POROMERIC POLISHING PAD

#12
20210317282
2021-10-14

Pore inducer and porous abrasive form made using the same

#13
20200365412
2020-11-19

Chemical planarization

#14
20200122297
2020-04-23

Method for manufacturing cutting blade, and cutting blade

#15
20190345897
2019-11-14

Nonwoven abrasive articles and methods of making the same

#16
20190283216
2019-09-19

Shaped vitrified abrasive agglomerate, abrasive articles, and method of abrading

#17
20190283214
2019-09-19

BONDED ABRASIVE ARTICLES AND METHODS OF MANUFACTURE

#18
20190247980
2019-08-15

Grindstone

#19
20190247975
2019-08-15

Polishing body and manufacturing method therefor

#20
20190202032
2019-07-04

NONWOVEN ABRASIVE ARTICLE INCLUDING ABRASIVE PARTICLES

#21
20190185636
2019-06-20

Pore inducer and porous abrasive form made using the same

#22
20190047121
2019-02-14

POROUS MATERIAL FOR POLISHING AND POLISHING TOOL HAVING THE SAME

#23
20190009388
2019-01-10

UV CURABLE CMP POLISHING PAD AND METHOD OF MANUFACTURE

#24
20190009339
2019-01-10

Super hard constructions and methods of making same

#25
20180345447
2018-12-06

Polishing table and polishing apparatus having ihe same

#26
20180339394
2018-11-29

Porous polyurethane polishing pad and process for preparing a semiconductor device by using the same

#27
20180339393
2018-11-29

Porous polyurethane polishing pad and process for preparing a semiconductor device by using the same

#28
20180264627
2018-09-20

METHOD FOR MANUFACTURING CUTTING BLADE, AND CUTTING BLADE

#29
20180193974
2018-07-12

Polishing pad and polishing apparatus

#30
20170334039
2017-11-23

Bonded abrasive articles and methods of manufacture

#31
20170225300
2017-08-10

Method of making an abrasive article and abrasive article

#32
20170014970
2017-01-19

Polishing pad and process for producing same

#33
20160176022
2016-06-23

Controlled-viscosity CMP casting method

#34
20160176021
2016-06-23

Method of manufacturing a UV curable CMP polishing pad

#35
20160052106
2016-02-25

Nonwoven abrasive articles and methods of making the same

#36
20160001417
2016-01-07

Polishing material for polishing hard surfaces, media including the material, and methods of forming and using same

#37
20150367478
2015-12-24

Polishing pad having porogens with liquid filler

#38
20150360346
2015-12-17

Resin Bonded Abrasive

#39
20150258660
2015-09-17

POLYUREA-BASED MATERIAL, POLISHING AND GRINDING MEDIA INCLUDING THE POLYUREA-BASED MATERIAL, AND METHODS OF FORMING AND USING SAME

#40
20150251294
2015-09-10

Abrasive wheels and methods for making and using same

#41
20150231758
2015-08-20

Method of manufacturing chemical mechanical polishing layers

#42
20150183141
2015-07-02

Methods and materials for making a monolithic porous pad cast onto a rotatable base

#43
20150174735
2015-06-25

HIGH POROSITY ABRASIVE ARTICLES AND METHODS OF MANUFACTURING SAME

#44
20150158148
2015-06-11

Coated abrasive article including a non-woven material

#45
20150099439
2015-04-09

Polishing pad and method for making the same

#46
20150059253
2015-03-05

Polishing pad

#47
20140364044
2014-12-11

POLISHING PAD AND METHOD OF MANUFACTURING THE SAME

#48
20140295741
2014-10-02

Polyurethane foam article

#49
20140020712
2014-01-23

Method and materials for making a monolithic porous pad cast onto a rotatable base

#50
20140020304
2014-01-23

Bonded abrasive tool and method of forming

#51
20130340351
2013-12-26

Method for manufacturing polishing pad

#52
20130212951
2013-08-22

POLISHING PAD AND METHOD OF MANUFACTURING THE SAME

#53
20130167869
2013-07-04

FLOOR GRINDING AND CLEANING BODY

#54
20130157544
2013-06-20

Nonwoven abrasive wheel

#55
20130005228
2013-01-03

Polishing pad

#56
20130000459
2013-01-03

Polishing pad, method of producing the same and method of producing semiconductor device by using the same

#57
20120298137
2012-11-29

FLOOR GRINDING AND CLEANING BODY

#58
20120297693
2012-11-29

Bonded abrasive tool and method of forming

#59
20120279139
2012-11-08

Resin bonded abrasive

#60
20120251760
2012-10-04

GLASS SUBSTRATE FOR MAGNETIC DISK AND METHOD FOR PRODUCING THE SAME

#61
20120180400
2012-07-19

Method of making polyurethane foam

#62
20120108149
2012-05-03

Method for manufacturing polishing pad

#63
20120108065
2012-05-03

Method for manufacturing polishing pad

#64
20120100783
2012-04-26

Polishing pad, manufacturing method thereof and polishing method

#65
20110281511
2011-11-17

GRINDING DISK HAVING PLANT SEED CAPSULES AS A FILLER AND METHOD FOR THE PRODUCTION THEREOF

#66
20110277789
2011-11-17

Methods and materials for making a monolithic porous pad cast onto a rotatable base

#67
20110218263
2011-09-08

Polishing pad

#68
20110124754
2011-05-26

Method for the production of abrasive foams

#69
20110105000
2011-05-05

Chemical Mechanical Planarization Pad With Surface Characteristics

#70
20110039966
2011-02-17

Polyurethane foam and polishing pad

#71
20110021123
2011-01-27

Multi-functional polishing pad

#72
20100162632
2010-07-01

Bonded abrasive tool and method of forming

#73
20100159805
2010-06-24

Rigid or flexible, macro-porous abrasive article

#74
20100136372
2010-06-03

Glass substrate for magnetic disk and method for producing the same

#75
20100120249
2010-05-13

Process for producing polyurethane foam

#76
20100087128
2010-04-08

Polishing pad, and method for manufacturing polishing pad

#77
20100048102
2010-02-25

Polishing pad

#78
20100037530
2010-02-18

Synthetic grinding stone

#79
20100035529
2010-02-11

Chemical mechanical polishing pad

#80
20100018126
2010-01-28

High porosity superabrasive resin products and method of manufacture

#81
20100003896
2010-01-07

Polishing pad

#82
20090320379
2009-12-31

Chemical Mechanical Polishing Pads Comprising Liquid Organic Material Encapsulated in Polymer Shell and Methods For Producing The Same

#83
20090311946
2009-12-17

Self-bonded foamed abrasive articles and machining with such articles

#84
20090280734
2009-11-12

Coated Abrasive Disk Comprising A Loop Fabric Layer and Preparation Thereof

#85
20090275268
2009-11-05

Method for producing glass substrate for magnetic disk

#86
20090264050
2009-10-22

High porosity abrasive articles and methods of manufacturing same

#87
20090252949
2009-10-08

Composite sheet for mounting a workpiece and the method for making the same

#88
20090226697
2009-09-10

Polishing sheet and manufacturing method of elastic plastic foam sheet

#89
20090124157
2009-05-14

ABRASIVE CLEANING ITEM CONTAINING AN AGENT WHICH PROMOTES THE CREATION OF FOAM WHEN IN CONTACT WITH WATER TO TREAT SURFACES

#90
20090104850
2009-04-23

Polishing pad

#91
20090093202
2009-04-09

METHOD FOR MANUFACTURING POLISHING PAD

#92
20090093201
2009-04-09

Polishing pad

#93
20090093200
2009-04-09

Polishing pad

#94
20090075568
2009-03-19

POLISHING PAD, METHOD OF PRODUCING THE SAME AND METHOD OF PRODUCING SEMICONDUCTOR DEVICE BY USING THE SAME

#95
20090068614
2009-03-12

Dental polishing article which contains spherical resin particles

#96
20090042490
2009-02-12

Three-dimensional network for chemical mechanical polishing

#97
20080293345
2008-11-27

Porous abrasive articles with agglomerated abrasives and method for making the agglomerated abrasives

#98
20080268223
2008-10-30

Composite sheet for mounting a workpiece and the method for making the same

#99
20080220701
2008-09-11

Polishing Pad and Method for Making the Same

#100
20080146129
2008-06-19

Fast break-in polishing pad and a method of making the same

#101
20080139684
2008-06-12

PROCESS FOR PREPARING A POLYURETHANE UREA POLISHING PAD

#102
20080102741
2008-05-01

SINGLE-LAYER POLISHING PAD

#103
20080066387
2008-03-20

Abrasive Articles with Novel Structures and Methods for Grinding

#104
20080057845
2008-03-06

Method for manufacturing microporous CMP materials having controlled pore size

#105
20080014841
2008-01-17

LOW FRICTION PLANARIZING/POLISHING PADS AND USE THEREOF

#106
20070235904
2007-10-11

Method of forming a chemical mechanical polishing pad utilizing laser sintering

#107
20070190909
2007-08-16

Three-dimensional network for chemical mechanical polishing

#108
20070184757
2007-08-09

POLISHING SHEET AND POLISHING WORK METHOD

#109
20070180778
2007-08-09

CMP porous pad with component-filled pores

#110
20070178814
2007-08-02

Method of cleaning a probe

#111
20070117393
2007-05-24

Hardened porous polymer chemical mechanical polishing (CMP) pad

#112
20070066186
2007-03-22

Flexible abrasive article and methods of making and using the same

#113
20070054607
2007-03-08

Lapping plate resurfacing abrasive member and method

#114
20070037501
2007-02-15

Abrasive tool

#115
20070021045
2007-01-25

Polyurethane Urea Polishing Pad with Window

#116
20060276108
2006-12-07

Methods and materials for making a monolithic porous pad cast onto a rotatable base

#117
20060258277
2006-11-16

Single-layer polishing pad and method of producing the same

#118
20060252358
2006-11-09

POLISHING PAD AND METHOD OF MAKING SAME

#119
20060211342
2006-09-21

Abrasive articles with novel structures and methods for grinding

#120
20060202384
2006-09-14

Water-based polishing pads and methods of manufacture

#121
20060183412
2006-08-17

Polishing pad

#122
20060160476
2006-07-20

Porous abrasive articles with agglomerated abrasives

#123
20060089094
2006-04-27

Polyurethane urea polishing pad

#124
20060089093
2006-04-27

Polyurethane urea polishing pad

#125
20060052040
2006-03-09

Method for manufacturing microporous CMP materials having controlled pore size

#126
20060035573
2006-02-16

POLISHING PAD AND METHOD OF MAKING SAME

#127
20060030247
2006-02-09

Cleaning sheet and method for a probe

#128
20050277371
2005-12-15

Transparent microporous materials for CMP

#129
20050276967
2005-12-15

Surface textured microporous polishing pads

#130
20050262773
2005-12-01

Flexible abrasive product and method of making and using the same

#131
20050260928
2005-11-24

Integral polishing pad and manufacturing method thereof

#132
20050255802
2005-11-17

Grinding member

#133
20050250431
2005-11-10

Single-layer polishing pad and method producing the same

#134
20050229499
2005-10-20

Fixed abrasive grinding/polishing tool

#135
20050227489
2005-10-13

Polishing pad and method of manufacturing semiconductor devices

#136
20050225001
2005-10-13

Foamed polishing sheet

#137
20050221741
2005-10-06

Polymeric polishing pad having continuously regenerated work surface

#138
20050218548
2005-10-06

Polishing pad and method of making same

#139
20050215177
2005-09-29

CMP porous pad with component-filled pores

#140
20050197050
2005-09-08

Multi-layer polishing pad material for CMP

#141
20050191945
2005-09-01

Polishing pad for use in chemical/mechanical planarization of semiconductor wafers having a transparent window for end-point determination and method of making

#142
20050150172
2005-07-14

Abrasive body and method of manufacturing the same

#143
20050115156
2005-06-02

Process for producing polyurethane grinding tool

#144
20050112354
2005-05-26

Polishing sheet and manufacturing method of elastic plastic foam sheet

#145
20050101225
2005-05-12

Porous abrasive articles with agglomerated abrasives and method for making the agglomerated abrasives

#146
20050085169
2005-04-21

Polishing pad for use in chemical - mechanical palanarization of semiconductor wafers and method of making same

#147
20050042976
2005-02-24

Low friction planarizing/polishing pads and use thereof

#148
20050026553
2005-02-03

Method of centerless grinding

#149
20050026552
2005-02-03

Porous polyurethane polishing pads

#150
20050020190
2005-01-27

Flexible abrasive product and method of making and using the same

#151
20050020189
2005-01-27

Flexible abrasive product and method of making and using the same