ClassID:

44784

B24B37/245 - CPC Classification

Classification description:

Lapping machines or devices; Accessories; Lapping tools; Lapping pads for working plane surfaces characterised by the composition or properties of the pad materials Pads with fixed abrasives

Recent Application in this class:
#1
20260146190
2026-05-28

SLURRY COMPOSITION FOR CHEMICAL MECHANICAL POLISHING, POLISHING PAD FOR CHEMICAL MECHANICAL POLISHING, AND SEMICONDUCTOR DEVICE MANUFACTURING METHOD USING THE SAME

#2
20260077448
2026-03-19

Two Component Chemical Mechanical Polishing

#3
20250353137
2025-11-20

POLISHING PAD FOR CHEMICAL MECHANICAL POLISHING

#4
20250303515
2025-10-02

MULTIFUNCTIONAL ENDPOINT DETECTION WINDOW

#5
20250282022
2025-09-11

Two Component Chemical Mechanical Polishing

#6
20250282021
2025-09-11

Disc Grinding for Semiconductor Wafers on Polishing System

#7
20250226230
2025-07-10

SILICON POLISHING METHOD AND COMPOSITION FOR SILICON POLISHING

#8
20250100100
2025-03-27

METHOD OF POLISHING USING CHEMICAL MECHANICAL POLISHING PAD

#9
20240308021
2024-09-19

CHEMICAL MECHANICAL POLISHING METHOD

#10
20240042573
2024-02-08

POLISHING PAD

#11
20240025011
2024-01-25

Synthetic grindstone, synthetic grindstone assembly, and method of manufacturing synthetic grindstone

#12
20230416445
2023-12-28

CURABLE COMPOSITION AND ABRASIVE ARTICLES MADE USING THE SAME

#13
20230356363
2023-11-09

Buffing spherocylinder made of compressed material

#14
20230052048
2023-02-16

Integrated abrasive polishing pads and manufacturing methods

#15
20230028836
2023-01-26

IONIC-GROUP-CONTAINING MICROBALLOON AND PRODUCTION METHOD THEREFOR

#16
20230018635
2023-01-19

ABRASIVE ARTICLES AND METHODS FOR FORMING SAME

#17
20230001544
2023-01-05

COATED ABRASIVE ARTICLES AND METHODS OF MAKING COATED ABRASIVE ARTICLES

#18
20220388114
2022-12-08

Abrasive composition and method of manufacturing same

#19
20220169563
2022-06-02

Textured glass-based articles with multiple haze levels and processes of producing the same

#20
20220111488
2022-04-14

POLISHING PAD CONDITIONER AND MANUFACTURING METHOD THEREOF

#21
20210403757
2021-12-30

POLISHING MATERIAL AND POLISHING METHOD

#22
20210388249
2021-12-16

ABRASIVE POWDERS IN SOFT MATRICES

#23
20210347005
2021-11-11

POLISHING PAD WITH WINDOW AND MANUFACTURING METHODS THEREOF

#24
20210284890
2021-09-16

GRINDING TOOL AND METHOD OF FABRICATING THE SAME

#25
20210276151
2021-09-09

AUTOMATIC WET SANDING APPARATUS

#26
20210252664
2021-08-19

METHOD AND POLISHING APPARATUS FOR MACHINING A PLATE-SHAPED COMPONENT, AND PLATE-SHAPED COMPONENT, IN PARTICULAR ELECTROSTATIC HOLDING APPARATUS OR IMMERSION WAFER PANEL

#27
20210162560
2021-06-03

POLISHING PAD, PREPARATION METHOD THEREOF, AND PREPARATION METHOD OF SEMICONDUCTOR DEVICE USING SAME

#28
20210162559
2021-06-03

ABRASIVE ARTICLES INCLUDING CONFORMABLE COATINGS AND POLISHING SYSTEM THEREFROM

#29
20210069859
2021-03-11

Processing apparatus

#30
20210069851
2021-03-11

Manufacturing method for phosphor glass thin plate and piece thereof, and phosphor glass thin plate and piece thereof

#31
20210054222
2021-02-25

Additive manufacturing of polishing pads

#32
20200325353
2020-10-15

Anionic polishing pads formed by printing processes

#33
20200306922
2020-10-01

Method of polishing silicon wafer

#34
20200306921
2020-10-01

Polishing pad that minimizes occurrence of defects and process for preparing the same

#35
20200298370
2020-09-24

Abrasive articles with precisely shaped features and method of making thereof

#36
20200130142
2020-04-30

Buffing spherocylinder made of compressed material

#37
20200078901
2020-03-12

POLISHING PAD FOR WAFER POLISHING APPARATUS

#38
20200055162
2020-02-20

BONDED ABRASIVE ARTICLE INCLUDING A FILLER COMPRISING A NITRIDE

#39
20200055160
2020-02-20

Chemical mechanical polishing method

#40
20200032108
2020-01-30

Chemical mechanical planarization of films comprising elemental silicon

#41
20190381630
2019-12-19

Polishing pad, polishing apparatus and method of manufacturing semiconductor package using the same

#42
20190337119
2019-11-07

PAD CONDITIONER WITH SPACER AND WAFER PLANARIZATION SYSTEM

#43
20190299357
2019-10-03

PRINTED CHEMICAL MECHANICAL POLISHING PAD

#44
20190152020
2019-05-23

Apparatus of chemical mechanical polishing and operating method thereof

#45
20190070707
2019-03-07

Polishing method and polishing pad

#46
20190061094
2019-02-28

Platen stopper

#47
20190047112
2019-02-14

Polishing pad with window and manufacturing methods thereof

#48
20190039204
2019-02-07

Abrasive delivery polishing pads and manufacturing methods thereof

#49
20190030678
2019-01-31

Integrated abrasive polishing pads and manufacturing methods

#50
20180334602
2018-11-22

Grinding tool and method of fabricating the same

#51
20180297174
2018-10-18

Printed chemical mechanical polishing pad having particles therein

#52
20180281148
2018-10-04

Polishing pads and systems and methods of making and using the same

#53
20180244955
2018-08-30

Chemical Mechanical Planarization of Films Comprising Elemental Silicon

#54
20180218916
2018-08-02

Surface machining method for single crystal SiC substrate, manufacturing method thereof, and grinding plate for surface machining single crystal SiC substrate

#55
20180147679
2018-05-31

Magnetic sample holder for abrasive operations and related methods

#56
20180079152
2018-03-22

Tiltable platform for additive manufacturing of a polishing pad

#57
20180079147
2018-03-22

Two step curing of polishing pad material in additive manufacturing

#58
20180071888
2018-03-15

High planarization efficiency chemical mechanical polishing pads and methods of making

#59
20180071887
2018-03-15

Lapping device

#60
20180036861
2018-02-08

POLISHING PAD, POLISHING APPARATUS AND METHOD FOR MANUFACTURING POLISHING PAD

#61
20170252892
2017-09-07

POLISHING PAD

#62
20170252890
2017-09-07

Polishing tool and polishing method for member having curved surface shape

#63
20170226380
2017-08-10

POLISHING SOLUTIONS AND METHODS OF USING SAME

#64
20170182629
2017-06-29

Polishing pads and systems and methods of making and using the same

#65
20170173758
2017-06-22

Polishing pads and systems and methods of making and using the same

#66
20170136604
2017-05-18

Ultrafine abrasive biopolymer soft polishing film and manufacturing method thereof

#67
20170121850
2017-05-04

Method for manufacturing silicon carbide semiconductor device and silicon carbide semiconductor device

#68
20170066099
2017-03-09

ABRASIVE PAD AND GLASS SUBSTRATE ABRADING METHOD

#69
20170057043
2017-03-02

Interrupted structured abrasive article and methods of polishing a workpiece

#70
20160354901
2016-12-08

Printed chemical mechanical polishing pad having abrasives therein and system for printing

#71
20160325398
2016-11-10

Polishing abrasive particle, production method therefore, polishing method, polishing device, and slurry

#72
20160319160
2016-11-03

Metal oxide-polymer composite particles for chemical mechanical planarization

#73
20160271756
2016-09-22

Sandpaper with non-slip coating layer

#74
20160221147
2016-08-04

Polishing sheet, polishing tool and polishing method

#75
20160107288
2016-04-21

Printed chemical mechanical polishing pad

#76
20160035579
2016-02-04

Surface machining method for single crystal SiC substrate, manufacturing method thereof, and grinding plate for surface machining single crystal SiC substrate

#77
20160008958
2016-01-14

Method to provide an abrasive product surface and abrasive products thereof

#78
20160001423
2016-01-07

Method to provide an abrasive product surface and abrasive products thereof

#79
20150239090
2015-08-27

Abrasive product with a concave-convex structure and preparation method thereof

#80
20150217424
2015-08-06

INCORPORATING ADDITIVES INTO FIXED ABRASIVE WEBS FOR IMPROVED CMP PERFORMANCE

#81
20150209933
2015-07-30

Abrasive element precursor with precisely shaped features and methods of making thereof

#82
20150209932
2015-07-30

Abrasive articles with precisely shaped features and method of making thereof

#83
20150158141
2015-06-11

Abrasive pad and method for abrading glass, ceramic, and metal materials

#84
20150126099
2015-05-07

Printed chemical mechanical polishing pad having abrasives therein

#85
20150079885
2015-03-19

Device for cleaning fixed abrasives polishing pad

#86
20150044951
2015-02-12

CMP pads having material composition that facilitates controlled conditioning

#87
20140357170
2014-12-04

Soft and conditionable chemical mechanical window polishing pad

#88
20140357169
2014-12-04

Soft and conditionable chemical mechanical polishing pad stack

#89
20140357163
2014-12-04

Multilayer chemical mechanical polishing pad stack with soft and conditionable polishing layer

#90
20140349554
2014-11-27

POLISH PAD, POLISH METHOD, AND METHOD MANUFACTURING POLISH PAD

#91
20140127977
2014-05-08

Method of hand sanding a work surface

#92
20130298471
2013-11-14

Abrasive products and methods for finishing surfaces

#93
20130295821
2013-11-07

ABRASIVE ARTICLE WITH REPLICATED MICROSTRUCTURED BACKING AND METHOD OF USING SAME

#94
20130102231
2013-04-25

ORGANIC PARTICULATE LOADED POLISHING PADS AND METHOD OF MAKING AND USING THE SAME

#95
20130072092
2013-03-21

Multi-spindle chemical mechanical planarization tool

#96
20130072089
2013-03-21

Multi-spindle chemical mechanical planarization tool

#97
20130059506
2013-03-07

FIXED ABRASIVE PAD WITH SURFACTANT FOR CHEMICAL MECHANICAL PLANARIZATION

#98
20130045596
2013-02-21

SEMICONDUCTOR DEVICE MANUFACTURING METHOD AND POLISHING APPARATUS

#99
20130032573
2013-02-07

Method for polishing silicon wafer and polishing liquid therefor

#100
20120315739
2012-12-13

MANUFACTURING METHOD FOR SEMICONDUCTOR WAFER

#101
20120311935
2012-12-13

Abrasive articles, method for their preparation and method of their use

#102
20120289125
2012-11-15

Method of polishing transparent armor

#103
20120279139
2012-11-08

Resin bonded abrasive

#104
20120270478
2012-10-25

Wafer pads for fixed-spindle floating-platen lapping

#105
20120266543
2012-10-25

Vitrious bonded abbrasive

#106
20120255635
2012-10-11

METHOD AND APPARATUS FOR REFURBISHING GAS DISTRIBUTION PLATE SURFACES

#107
20120244792
2012-09-27

Fixed abrasive pad and method for forming the same

#108
20120225610
2012-09-06

METHOD OF MANUFACTURING MAGNETIC RECORDING MEDIUM GLASS SUBSTRATE

#109
20120190278
2012-07-26

Polishing method and polishing device

#110
20120189777
2012-07-26

Method for providing a respective flat working layer on each of the two working disks of a double-side processing apparatus

#111
20120167924
2012-07-05

Cleaning device and a cleaning method of a fixed abrasives polishing pad

#112
20120100786
2012-04-26

METHOD OF MANUFACTURING GLASS SUBSTRATE FOR MAGNETIC RECORDING MEDIA

#113
20120096774
2012-04-26

ABRASIVE COATING AND METHOD OF MANUFACTURING SAME

#114
20120094487
2012-04-19

COMPOSITIONS AND METHODS FOR MODIFYING A SURFACE SUITED FOR SEMICONDUCTOR FABRICATION

#115
20120071064
2012-03-22

Fixed abrasive-grain processing device, method of fixed abrasive-grain processing, and method for producing semiconductor wafer

#116
20120064808
2012-03-15

METHOD TO ENHANCE POLISHING PERFORMANCE OF ABRASIVE CHARGED STRUCTURED POLYMER SUBSTRATES

#117
20120009441
2012-01-12

Method of manufacturing perpendicular magnetic recording medium substrate and perpendicular magnetic recording medium substrate manufactured by the same

#118
20110306276
2011-12-15

Splicing technique for fixed abrasives used in chemical mechanical planarization

#119
20110275216
2011-11-10

TWO STEP CHEMICAL-MECHANICAL POLISHING PROCESS

#120
20110256803
2011-10-20

FLUIDIZED WEB POLISHING APPARATUS AND METHOD USING CONTACT PRESSURE FEEDBACK

#121
20110230126
2011-09-22

COMPOSITE POLISHING PAD

#122
20110195640
2011-08-11

Applying different pressures through sub-pad to fixed abrasive CMP pad

#123
20110165364
2011-07-07

Anti-loading abrasive article

#124
20110111677
2011-05-12

Method for polishing a semiconductor wafer

#125
20110081840
2011-04-07

METHOD FOR POLISHING SEMICONDUCTOR WAFERS

#126
20110073094
2011-03-31

ABRASIVE ARTICLE WITH SOLID CORE AND METHODS OF MAKING THE SAME

#127
20110039480
2011-02-17

Polishing pads including sidewalls and related polishing apparatuses

#128
20110021114
2011-01-27

ABRASIVE ARTICLE WITH PRECONDITIONING AND PERSISTENT INDICATORS

#129
20100285666
2010-11-11

Process sequence to achieve global planarity using a combination of fixed abrasive and high selectivity slurry for pre-metal dielectric CMP applications

#130
20100255764
2010-10-07

POLISHING SHEET AND METHOD OF PRODUCING SAME

#131
20100099343
2010-04-22

POLISHING PAD HAVING ABRASIVE GRAINS AND METHOD FOR MAKING THE SAME

#132
20100056024
2010-03-04

Structured abrasive article, method of making the same, and use in wafer planarization

#133
20100037530
2010-02-18

Synthetic grinding stone

#134
20100003904
2010-01-07

High speed flat lapping platen

#135
20100000160
2010-01-07

Fixed abrasive particles and articles made therefrom

#136
20090325470
2009-12-31

Sandpaper with non-slip coating layer and method of using

#137
20090264050
2009-10-22

High porosity abrasive articles and methods of manufacturing same

#138
20090176443
2009-07-09

Structured fixed abrasive articles including surface treated nano-ceria filler, and method for making and using the same

#139
20090017276
2009-01-15

ABRASIVE COATING AND METHOD OF MANUFACTURING SAME

#140
20080287042
2008-11-20

Manufacture of lapping board

#141
20080153253
2008-06-26

Chemical mechanical polishing process and method of fabricating semiconductor device using the same

#142
20080148651
2008-06-26

Abrasive articles with nanoparticulate fillers and method for making and using them

#143
20080076330
2008-03-27

CHEMICAL MECHANICAL POLISHING WITH NAPPED POROMERIC

#144
20080026583
2008-01-31

Compositions and methods for modifying a surface suited for semiconductor fabrication

#145
20070287363
2007-12-13

Apparatus for Grinding a Wafer

#146
20070167115
2007-07-19

Chemical mechanical polishing system and process

#147
20070145011
2007-06-28

Chemical mechanical polishing system and process

#148
20070128995
2007-06-07

Polishing grindstone and method for producing same

#149
20070128991
2007-06-07

Fixed abrasive polishing pad, method of preparing the same, and chemical mechanical polishing apparatus including the same

#150
20070080142
2007-04-12

Method and apparatus for forming a planarizing pad having a film and texture elements for planarization of microelectronic substrates

#151
20070079933
2007-04-12

METHOD AND APPARATUS FOR FORMING A PLANARIZING PAD HAVING A FILM AND TEXTURE ELEMENTS FOR PLANARIZATION OF MICROELECTRONIC SUBSTRATES

#152
20070054600
2007-03-08

Polishing pad, method of producing same and method of polishing

#153
20070049164
2007-03-01

POLISHING PAD AND METHOD FOR MANUFACTURING POLISHING PADS

#154
20070026774
2007-02-01

Self-contained conditioning abrasive article

#155
20070026770
2007-02-01

Abrasive agglomerate polishing method

#156
20070023395
2007-02-01

Production method for semiconductor wafer

#157
20070021043
2007-01-25

Chemical mechanical polishing apparatus with rotating belt

#158
20060252350
2006-11-09

Chemical mechanical polishing system and process

#159
20060172663
2006-08-03

Surface polishing method and apparatus thereof

#160
20060130409
2006-06-22

Abrasive composite, method for making the same, and polishing apparatus using the same

#161
20060116054
2006-06-01

Polishing body

#162
20060079159
2006-04-13

Chemical mechanical polish with multi-zone abrasive-containing matrix

#163
20060075686
2006-04-13

Polishing body

#164
20060073768
2006-04-06

Conductive pad design modification for better wafer-pad contact

#165
20060030156
2006-02-09

Abrasive conductive polishing article for electrochemical mechanical polishing

#166
20050287932
2005-12-29

Article for polishin substrate surface

#167
20050255803
2005-11-17

Precision abrasive finishing apparatus

#168
20050229499
2005-10-20

Fixed abrasive grinding/polishing tool

#169
20050159084
2005-07-21

Chemical mechanical polishing method and apparatus for controlling material removal profile

#170
20050153643
2005-07-14

Polyelectrolyte dispensing polishing pad

#171
20050150172
2005-07-14

Abrasive body and method of manufacturing the same

#172
20050101233
2005-05-12

Polishing element

#173
20050090188
2005-04-28

Method and apparatus for polishing workpiece

#174
20050064703
2005-03-24

Substrate processing method

#175
20050054277
2005-03-10

Polishing pad and method of polishing wafer

#176
20050054275
2005-03-10

Web-format polishing pads and methods for manufacturing and using web-format polishing pads in mechanical and chemical-mechanical planarization of microelectronic substrates

#177
20050037696
2005-02-17

Method and apparatus for forming a planarizing pad having a film and texture elements for planarization of microelectronic substrates

#178
20050009456
2005-01-13

Polishing apparatus

#179
17332794
2023-09-12

Vertical polishing system with multiple degrees of freedom