ClassID:

44782

B24B37/22 - CPC Classification

Classification description:

Lapping machines or devices; Accessories; Lapping tools; Lapping pads for working plane surfaces characterised by a multi-layered structure

Recent Application in this class:
#1
20260145294
2026-05-28

MULTI-LAYER SUB PAD FOR CMP PROCESSES

#2
20260124712
2026-05-07

CHEMICAL MECHANICAL POLISHING PADS, METHODS OF MANUFACTURING CHEMICAL MECHANICAL POLISHING PADS, AND METHODS OF MANUFACTURING A SEMICONDUCTOR DEVICE

#3
20260097463
2026-04-09

SEMICONDUCTOR DEVICE FABRICATION METHODS AND DEVICES FOR FORMING THE SAME

#4
20260077448
2026-03-19

Two Component Chemical Mechanical Polishing

#5
20260061547
2026-03-05

RECYCLED POLISHING PAD AND PREPARATION METHOD THEREOF

#6
20260014666
2026-01-15

MULTI-LAYER SUB PAD FOR CMP PROCESSES

#7
20250387872
2025-12-25

POLISHING PAD WITH THERMAL MANAGEMENT FEATURES

#8
20250387871
2025-12-25

POLISHING PAD HAVING FILLED NON-POROUS SUB-PAD

#9
20250353143
2025-11-20

CHEMICAL MECHANICAL POLISHING APPARATUS AND METHOD

#10
20250353137
2025-11-20

POLISHING PAD FOR CHEMICAL MECHANICAL POLISHING

#11
20250303518
2025-10-02

CHEMICAL MECHANICAL POLISHING PAD, AND SUBSTRATE PROCESSING APPARATUS INCLUDING THE SAME

#12
20250282022
2025-09-11

Two Component Chemical Mechanical Polishing

#13
20250269487
2025-08-28

CHEMICAL MECHANICAL POLISHING APPARATUS AND METHOD

#14
20250249547
2025-08-07

SUB-PAD FOR POLISHING PAD, POLISHING PAD INCLUDING SAME, AND METHOD FOR MANUFACTURING SUB-PAD FOR POLISHING PAD

#15
20250144764
2025-05-08

POLISHING PAD WITH IMPROVED SLURRY FLOWABILITY AND PROCESS FOR PREPARING A SEMICONDUCTOR DEVICE USING THE SAME

#16
20250144763
2025-05-08

POLISHING PAD AND PROCESS FOR PREPARING THE SAME

#17
20250121472
2025-04-17

POLISHING ARTICLES FOR HYBRID BONDING APPLICATIONS

#18
20250073842
2025-03-06

MULTILAYER CMP PADS

#19
20250065468
2025-02-27

POLISHING PAD AND POLISHING APPARATUS

#20
20250034296
2025-01-30

UV CURABLE PRINTABLE FORMULATIONS FOR POROSITY CONTROL IN HIGH PERFORMANCE CHEMICAL MECHANICAL POLISHING PADS

#21
20250033161
2025-01-30

POLISHING PAD FORMED FROM DUAL CURATIVE

#22
20250033160
2025-01-30

POLISHING PAD WITH REDUCED DEFECT AND METHOD OF PREPARING A SEMICONDUCTOR DEVICE USING THE SAME

#23
20250025983
2025-01-23

CMP POLISHING PAD

#24
20240383094
2024-11-21

POLISHING PAD AND MANUFACTURING METHOD OF POLISHING PAD AND POLISHING METHOD

#25
20240359288
2024-10-31

METHOD OF USING POLISHING PAD

#26
20240359287
2024-10-31

SEMICONDUCTOR DEVICE FABRICATION METHODS AND DEVICES FOR FORMING THE SAME

#27
20240342857
2024-10-17

POLISHING PAD WITH ADJUSTED CONTENT OF CHLORINE AND PROCESS FOR PREPARING SEMICONDUCTOR DEVICE USING THE SAME

#28
20240308022
2024-09-19

POLISHING PAD AND PREPARATION METHOD THEREOF

#29
20240300066
2024-09-12

POLISHING PAD AND PREPARING METHOD OF SEMICONDUCTOR DEVICE

#30
20240238937
2024-07-18

CHEMICAL MECHANICAL PLANARIZATION PADS WITH CONSTANT GROOVE VOLUME

#31
20240227120
2024-07-11

UV CURABLE PRINTABLE FORMULATIONS FOR HIGH PERFORMANCE 3D PRINTED CMP PADS

#32
20240227119
2024-07-11

POLISHING PAD AND POLISHING METHOD

#33
20240227118
2024-07-11

POLISHING PAD AND METHOD FOR MANUFACTURING POLISHING PAD

#34
20240227113
2024-07-11

POLISHING PAD AND METHOD OF MONITORING A POLISHING PROCESS USING THE SAME

#35
20240217056
2024-07-04

COMPOSITE POLISHING PAD INCLUDING HIGHLY ABRASION-RESISTANT THIN FILM COATING BOUND WITH CARBON NANOTUBES, AND METHOD FOR PRODUCING SAME

#36
20240217055
2024-07-04

Chemical Mechanical Polishing Process Method and Device

#37
20240207998
2024-06-27

CHEMICAL MECHANICAL POLISHING PAD WITH FLUORINATED POLYMER AND MULTIMODAL GROOVE PATTERN

#38
20240189960
2024-06-13

MEMBRANE COATING COMPOUND FOR CHEMICAL MECHANICAL POLISHING PROCESS, MEMBRANE INCLUDING THE SAME, AND POLISHING APPARATUS INCLUDING THE SAME

#39
20240181597
2024-06-06

DUAL-LAYER CMP POLISHING SUBPAD

#40
20240181596
2024-06-06

MICRO-LAYER CMP POLISHING SUBPAD

#41
20240149400
2024-05-09

CORRECTION OF FABRICATED SHAPES IN ADDITIVE MANUFACTURING

#42
20240149390
2024-05-09

POLISHING PAD AND METHOD FOR MANUFACTURING POLISHING PAD

#43
20240131654
2024-04-25

POLISHING PAD AND POLISHING METHOD

#44
20240131653
2024-04-25

POLISHING PAD AND METHOD FOR MANUFACTURING POLISHING PAD

#45
20240123568
2024-04-18

METHODS AND PRECURSOR FORMULATIONS FOR FORMING ADVANCED POLISHING PADS BY USE OF AN ADDITIVE MANUFACTURING PROCESS

#46
20240091901
2024-03-21

CMP POLISHING PAD

#47
20240025010
2024-01-25

ADVANCED POLISHING PADS AND RELATED POLISHING PAD MANUFACTURING METHODS

#48
20240009799
2024-01-11

POLISHING PAD, DOUBLE-SIDE POLISHING DEVICE, AND DOUBLE-SIDE POLISHING METHOD FOR WAFER

#49
20240009798
2024-01-11

Chemical Mechanical Planarization Pad Having Polishing Layer with Multi-lobed Embedded Features

#50
20230416445
2023-12-28

CURABLE COMPOSITION AND ABRASIVE ARTICLES MADE USING THE SAME

#51
20230390970
2023-12-07

METHOD OF MAKING LOW SPECIFIC GRAVITY POLISHING PADS

#52
20230390889
2023-12-07

CMP PAD HAVING POLISHING LAYER OF LOW SPECIFIC GRAVITY

#53
20230373055
2023-11-23

POLISHING PAD AND METHOD FOR MANUFACTURING POLISHED PRODUCT

#54
20230365739
2023-11-16

CURABLE COMPOSITION AND CURED ARTICLE THEREOF

#55
20230364736
2023-11-16

POLISHING PAD

#56
20230364735
2023-11-16

POLISHING PADS WITH IMPROVED PLANARIZATION EFFICIENCY

#57
20230356351
2023-11-09

CHEMICAL MECHANICAL POLISHING TEMPERATURE SCANNING APPARATUS FOR TEMPERATURE CONTROL

#58
20230339068
2023-10-26

Method of using polishing pad

#59
20230330810
2023-10-19

CHEMICAL MECHANICAL POLISHING APPARATUS AND METHOD

#60
20230330806
2023-10-19

POLISHING PAD WITH IMPROVED WETTABILITY AND METHOD FOR PREPARING SAME

#61
20230330805
2023-10-19

POROUS CHEMICAL MECHANICAL POLISHING PADS

#62
20230278158
2023-09-07

Polishing Pad with Secondary Window Seal

#63
20230226661
2023-07-20

POLISHING PAD, METHOD FOR MANUFACTURING POLISHING PAD AND POLISHING APPARATUS

#64
20230226660
2023-07-20

POLISHING PAD, POLISHING DEVICE INCLUDING SAME, AND MANUFACTURING METHOD THEREOF

#65
20230219191
2023-07-13

POLISHING PAD, CHEMICAL MECHANICAL POLISHING APPARATUS INCLUDING THE SAME, AND METHOD FOR MANUFACTURING SEMICONDUCTOR DEVICE USING THE SAME

#66
20230219190
2023-07-13

ADDITIVE MANUFACTURING OF POLISHING PADS

#67
20230211455
2023-07-06

POLISHING PADS AND SYSTEMS FOR AND METHODS OF USING SAME

#68
20230211454
2023-07-06

LAMINATED POLISHING PAD

#69
20230173637
2023-06-08

POLISHING PAD, POLISHING UNIT, POLISHING DEVICE, AND METHOD FOR MANUFACTURING POLISHING PAD

#70
20230166381
2023-06-01

CMP POLISHING PAD WITH POLISHING ELEMENTS ON SUPPORTS

#71
20230158633
2023-05-25

POLISHING PAD WITH WINDOW AND METHOD OF MANUFACTURING THE SAME

#72
20230143013
2023-05-11

CHEMICAL PLANARIZATION

#73
20230112228
2023-04-13

Chemical mechanical polishing pad and preparation thereof

#74
20230111352
2023-04-13

POLISHING PAD AND PREPARING METHOD OF SEMICONDUCTOR DEVICE USING THE SAME

#75
20230110921
2023-04-13

POLISHING PAD AND PREPARING METHOD OF SEMICONDUCTOR DEVICE USING THE SAME

#76
20230090077
2023-03-23

CHEMICAL MECHANICAL PLANARIZATION PAD WITH A RELEASE LINER COMPRISING A PULL TAB

#77
20230080430
2023-03-16

Polishing pads for high temperature processing

#78
20230073854
2023-03-09

ADHESIVE SHEET AND POLISHING PAD WITH ADHESIVE SHEET

#79
20230059394
2023-02-23

POLISHING PAD AND METHOD FOR MANUFACTURING SEMICONDUCTOR DEVICE USING THE SAME

#80
20230015668
2023-01-19

CMP POLISHING PAD

#81
20220410338
2022-12-29

CHEMICAL MECHANICAL POLISHING APPARATUS WITH POLISHING PAD INCLUDING DEBRIS DISCHARGE TUNNELS AND METHODS OF OPERATING THE SAME

#82
20220395957
2022-12-15

Polishing tool

#83
20220388114
2022-12-08

Abrasive composition and method of manufacturing same

#84
20220371155
2022-11-24

POLISHING PAD, MANUFACTURING METHOD THEREOF, METHOD FOR MANUFACTURING SEMICONDUCTOR DEVICE USING SAME

#85
20220355436
2022-11-10

POLISHING PAD, METHOD FOR MANUFACTURING THE SAME, AND METHOD FOR MANUFACTURING SEMICONDUCTOR DEVICE USING THE SAME

#86
20220347815
2022-11-03

POLISHING PAD AND METHOD FOR MANUFACTURING SAME

#87
20220314391
2022-10-06

POLISHING PAD AND POLISHING METHOD

#88
20220288743
2022-09-15

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

#89
20220226961
2022-07-21

Formulations for high porosity chemical mechanical polishing pads with high hardness and CMP pads made therewith

#90
20220226959
2022-07-21

Formulations for chemical mechanical polishing pads and CMP pads made therewith

#91
20220226958
2022-07-21

Formulations for chemical mechanical polishing pads with high planarization efficiency and CMP pads made therewith

#92
20220226957
2022-07-21

Chemical mechanical polishing pad and polishing method

#93
20220203496
2022-06-30

POLISHING PAD, MANUFACTURING METHOD THEREOF, METHOD FOR MANUFACTURING SEMICONDUCTOR DEVICE USING SAME

#94
20220176514
2022-06-09

Polishing pad sheet, polishing pad, and method for manufacturing semiconductor device

#95
20220143778
2022-05-12

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

#96
20220111488
2022-04-14

POLISHING PAD CONDITIONER AND MANUFACTURING METHOD THEREOF

#97
20220080550
2022-03-17

POLISHING PAD HAVING PATTERN STRUCTURE FORMED ON POLISHING SURFACE, POLISHING DEVICE INCLUDING SAME, AND METHOD FOR MANUFACTURING POLISHING PAD

#98
20220072678
2022-03-10

Polishing pad and method of fabricating semiconductor device using the same

#99
20220048156
2022-02-17

Polishing pad assembly

#100
20220023998
2022-01-27

POLISHING PAD AND POLISHING METHOD

#101
20220023991
2022-01-27

POLISHING PADS AND SYSTEMS AND METHODS OF MAKING AND USING THE SAME

#102
20220023990
2022-01-27

Window in thin polishing pad

#103
20210394333
2021-12-23

Advanced polishing pads and related polishing pad manufacturing methods

#104
20210388234
2021-12-16

Polyurethane for polishing layers, polishing layer and polishing pad

#105
20210354267
2021-11-18

Polishing pad and method for producing same

#106
20210347007
2021-11-11

POLISHING PAD AND POLISHING METHOD USING SAME

#107
20210347006
2021-11-11

POLISHING PAD AND METHOD FOR PRODUCING POLISHED PRODUCT

#108
20210323114
2021-10-21

CHEMICAL-MECHANICAL POLISHING PAD WITH PROTRUDED STRUCTURES

#109
20210323113
2021-10-21

Roughing Disc Having a Backing Layer

#110
20210309794
2021-10-07

POLYURETHANE FOR POLISHING LAYER, POLISHING LAYER, AND POLISHING PAD

#111
20210299817
2021-09-30

CMP polishing pad with polishing elements on supports

#112
20210291315
2021-09-23

Polishing pad and method for preparing semiconductor device using same

#113
20210291314
2021-09-23

Polishing pad having excellent airtightness

#114
20210220962
2021-07-22

Chemical Mechanical Polishing Apparatus and Method

#115
20210205951
2021-07-08

Methods and precursor formulations for forming advanced polishing pads by use of an additive manufacturing process

#116
20210197342
2021-07-01

Rigid backsize to prevent fiber disc curling

#117
20210162559
2021-06-03

ABRASIVE ARTICLES INCLUDING CONFORMABLE COATINGS AND POLISHING SYSTEM THEREFROM

#118
20210122007
2021-04-29

Composition for polishing pad and polishing pad

#119
20210107116
2021-04-15

Polishing pads produced by an additive manufacturing process

#120
20210094144
2021-04-01

Polishing pad, method for manufacturing polishing pad, and polishing method applying polishing pad

#121
20210094143
2021-04-01

POLISHING PAD, METHOD FOR MANUFACTURING POLISHING PAD, AND POLISHING METHOD APPLYING POLISHING PAD

#122
20210069855
2021-03-11

Method of using polishing pad

#123
20210069851
2021-03-11

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

#124
20210066086
2021-03-04

CHEMICAL MECHANICAL POLISHING METHOD AND METHOD OF MANUFACTURING SEMICONDUCTOR DEVICE AND POLISHING PAD AND CHEMICAL MECHANICAL POLISHING DEVICE

#125
20200384605
2020-12-10

Cationic fluoropolymer composite polishing method

#126
20200384604
2020-12-10

Cationic fluoropolymer composite polishing pad

#127
20200384603
2020-12-10

Low-debris fluopolymer composite CMP polishing pad

#128
20200384602
2020-12-10

Fluopolymer composite CMP polishing method

#129
20200384601
2020-12-10

THIN FILM FLUOROPOLYMER COMPOSITE CMP POLISHING PAD

#130
20200365412
2020-11-19

Chemical planarization

#131
20200361054
2020-11-19

Polishing pad with secondary window seal

#132
20200353588
2020-11-12

Chemical mechanical planarization pads with constant groove volume

#133
20200353587
2020-11-12

Polishing pad for wafer polishing apparatus and manufacturing method therefor

#134
20200353586
2020-11-12

Chemical mechanical planarization pads via vat-based production

#135
20200331119
2020-10-22

Polishing pad

#136
20200331117
2020-10-22

Temperature-based assymetry correction during CMP and nozzle for media dispensing

#137
20200331114
2020-10-22

Temperature-based in-situ edge assymetry correction during CMP

#138
20200331113
2020-10-22

Chemical mechanical polishing temperature scanning apparatus for temperature control

#139
20200306923
2020-10-01

Polishing pad, manufacturing method of polishing pad and polishing method

#140
20200306921
2020-10-01

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

#141
20200276685
2020-09-03

Controlling chemical mechanical polishing pad stiffness by adjusting wetting in the backing layer

#142
20200171619
2020-06-04

Surface projection polishing pad

#143
20200164484
2020-05-28

Microreplicated polishing surface with enhanced co-planarity

#144
20200147750
2020-05-14

CMP pad construction with composite material properties using additive manufacturing processes

#145
20200147749
2020-05-14

Method for polishing using polishing pad provided with adsorption layer

#146
20200101657
2020-04-02

Polishing articles and integrated system and methods for manufacturing chemical mechanical polishing articles

#147
20200078901
2020-03-12

POLISHING PAD FOR WAFER POLISHING APPARATUS

#148
20200055161
2020-02-20

Apparatus and method of forming a polishing article that has a desired zeta potential

#149
20200047307
2020-02-13

Polishing layer and polishing method

#150
20200039028
2020-02-06

Chemical mechanical polishing apparatus and method

#151
20200030933
2020-01-30

Apparatus and methods for chemical mechanical polishing

#152
20190389033
2019-12-26

Polishing pad with improved fluidity of slurry and process for preparing same

#153
20190381630
2019-12-19

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

#154
20190337117
2019-11-07

Hydrophilic and zeta potential tunable chemical mechanical polishing pads

#155
20190321936
2019-10-24

Polishing pad, manufacturing method of polishing pad and polishing method

#156
20190314954
2019-10-17

Porous polishing pad and process for producing the same all fees

#157
20190299360
2019-10-03

POLISHING APPARATUS AND SUBSTRATE PROCESSING APPARATUS

#158
20190299357
2019-10-03

PRINTED CHEMICAL MECHANICAL POLISHING PAD

#159
20190283205
2019-09-19

POLISHING ROLL

#160
20190270183
2019-09-05

Structured abrasive articles and methods of making the same

#161
20190240802
2019-08-08

Piezo-electric end-pointing for 3D printed CMP pads

#162
20190224811
2019-07-25

Polishing pad with pad wear indicator

#163
20190224809
2019-07-25

POROUS CHEMICAL MECHANICAL POLISHING PADS

#164
20190193238
2019-06-27

WAFER POLISHING PAD AND METHOD OF WAFER POLISHING USING THE SAME

#165
20190168356
2019-06-06

High removal rate chemical mechanical polishing pads from amine initiated polyol containing curatives

#166
20190152017
2019-05-23

Window in thin polishing pad

#167
20190111542
2019-04-18

Leakage-proof polishing pad and process for preparing the same

#168
20190099856
2019-04-04

Polishing pad, method for manufacturing polishing pad, and polishing method

#169
20190099855
2019-04-04

POLISHING APPARATUS

#170
20190099854
2019-04-04

Chemical mechanical polishing apparatus and method

#171
20190084120
2019-03-21

Flanged optical endpoint detection windows and CMP polishing pads containing them

#172
20190076983
2019-03-14

CMP layer based on porous cerium oxide and preparation method thereof

#173
20190076982
2019-03-14

Method and system for monitoring polishing pad

#174
20190070707
2019-03-07

Polishing method and polishing pad

#175
20190070706
2019-03-07

Wafer polishing pad and using method thereof

#176
20180362810
2018-12-20

Adhesives for chemical mechanical planarization applications

#177
20180354094
2018-12-13

Chemical mechanical polishing pads having offset circumferential grooves for improved removal rate and polishing uniformity

#178
20180345448
2018-12-06

Chemical mechanical polishing pads for improved removal rate and planarization

#179
20180345447
2018-12-06

Polishing table and polishing apparatus having ihe same

#180
20180339393
2018-11-29

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

#181
20180311791
2018-11-01

Method and systems to control optical transmissivity of a polish pad material

#182
20180281150
2018-10-04

Polishing pad having grooves on bottom surface of top layer

#183
20180281148
2018-10-04

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

#184
20180236633
2018-08-23

Slurry and Slurry Delivery Technique for Chemical Mechanical Polishing of Copper

#185
20180200864
2018-07-19

Polishing pad and polishing method

#186
20180200861
2018-07-19

Polishing pad and polishing method

#187
20180193974
2018-07-12

Polishing pad and polishing apparatus

#188
20180161954
2018-06-14

CMP pad construction with composite material properties using additive manufacturing processes

#189
20180161953
2018-06-14

Polishing pad and method of using

#190
20180147690
2018-05-31

Polishing pad and method for making the same

#191
20180141183
2018-05-24

Coated compressive subpad for chemical mechanical polishing

#192
20180111247
2018-04-26

Polishing pad, polishing apparatus and method for manufacturing polishing pad

#193
20180104794
2018-04-19

Grinding wheel

#194
20180085888
2018-03-29

CHEMICAL MECHANICAL POLISHING PADS HAVING A CONSISTENT PAD SURFACE MICROTEXTURE

#195
20180079052
2018-03-22

Endpoint detection with compensation for filtering

#196
20180079048
2018-03-22

Overpolishing based on electromagnetic inductive monitoring of trench depth

#197
20180071888
2018-03-15

High planarization efficiency chemical mechanical polishing pads and methods of making

#198
20180071887
2018-03-15

Lapping device

#199
20180065227
2018-03-08

Polishing pad with secondary window seal

#200
20180043613
2018-02-15

Polishing articles and integrated system and methods for manufacturing chemical mechanical polishing articles

#201
20180043499
2018-02-15

Chemical mechanical polishing pad and method for manufacturing the same

#202
20180043498
2018-02-15

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

#203
20180036861
2018-02-08

POLISHING PAD, POLISHING APPARATUS AND METHOD FOR MANUFACTURING POLISHING PAD

#204
20180021915
2018-01-25

Method for manufacturing in series optical grade polishing tools

#205
20180021914
2018-01-25

Method for manufacturing in series optical grade polishing tools

#206
20180021913
2018-01-25

Method for manufacturing in series optical grade polishing tools

#207
20180009080
2018-01-11

Manufacturing method of polishing layer, and polishing method

#208
20180009079
2018-01-11

Multi-layered nano-fibrous CMP pads

#209
20180001441
2018-01-04

Abrasive Articles with Removable Abrasive Member and Methods of Separating and Replacing Thereof

#210
20170334033
2017-11-23

Base layer, polishing pad with base layer, and polishing method

#211
20170320189
2017-11-09

CHEMICAL MECHANICAL POLISHING APPARATUS

#212
20170291275
2017-10-12

Non-porous molded article for polishing layer, polishing pad, and polishing method

#213
20170259499
2017-09-14

Pad structure and fabrication methods

#214
20170252892
2017-09-07

POLISHING PAD

#215
20170252890
2017-09-07

Polishing tool and polishing method for member having curved surface shape

#216
20170203409
2017-07-20

Polishing pad having polishing surface with continuous protrusions

#217
20170203406
2017-07-20

Porous chemical mechanical polishing pads

#218
20170197295
2017-07-13

Method of manufacturing chemical mechanical polishing pads

#219
20170197290
2017-07-13

Chemical mechanical polishing pad, polishing layer analyzer and method

#220
20170182629
2017-06-29

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

#221
20170173758
2017-06-22

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

#222
20170157733
2017-06-08

Polishing pad

#223
20170151648
2017-06-01

Polishing pad, method for manufacturing polishing pad, and polishing method

#224
20170144266
2017-05-25

Polishing pad and method for manufacturing the same

#225
20170136604
2017-05-18

Ultrafine abrasive biopolymer soft polishing film and manufacturing method thereof

#226
20170136603
2017-05-18

Apparatus and method of forming a polishing pads by use of an additive manufacturing process

#227
20170120417
2017-05-04

Polishing pad with foundation layer and window attached thereto

#228
20170100817
2017-04-13

Advanced polishing pads having compositional gradients by use of an additive manufacturing process

#229
20170095901
2017-04-06

Polishing apparatus

#230
20170087688
2017-03-30

Polyurethane CMP pads having a high modulus ratio

#231
20170057043
2017-03-02

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