ClassID:

44783

B24B37/24 - page 2 - 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

Recent Application in this class:
#301
20180345448
2018-12-06

Chemical mechanical polishing pads for improved removal rate and planarization

#302
20180345447
2018-12-06

Polishing table and polishing apparatus having ihe same

#303
20180339394
2018-11-29

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

#304
20180339393
2018-11-29

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

#305
20180311792
2018-11-01

Methods of making chemical mechanical polishing layers having improved uniformity

#306
20180311791
2018-11-01

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

#307
20180311782
2018-11-01

Lapping material and method for producing the same, and method for producing polished product

#308
20180304439
2018-10-25

Aliphatic polyurethane optical endpoint detection windows and CMP polishing pads containing them

#309
20180304438
2018-10-25

Aliphatic polyurethane optical endpoint detection windows and CMP polishing pads containing them

#310
20180281149
2018-10-04

CHEMICAL MECHANICAL POLISHING PAD

#311
20180281148
2018-10-04

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

#312
20180244532
2018-08-30

Increased wetting of colloidal silica as a polishing slurry

#313
20180236632
2018-08-23

Printing chemical mechanical polishing pad having window or controlled porosity

#314
20180216240
2018-08-02

Chemical mechanical polishing method for tungsten

#315
20180215011
2018-08-02

Polishing pad and material and manufacturing method for such

#316
20180200864
2018-07-19

Polishing pad and polishing method

#317
20180200861
2018-07-19

Polishing pad and polishing method

#318
20180193974
2018-07-12

Polishing pad and polishing apparatus

#319
20180169827
2018-06-21

METHODS FOR MAKING CHEMICAL MECHANICAL PLANARIZATION (CMP) POLISHING PADS HAVING INTEGRAL WINDOWS

#320
20180161959
2018-06-14

Polishing pad and polishing method

#321
20180161954
2018-06-14

CMP pad construction with composite material properties using additive manufacturing processes

#322
20180161953
2018-06-14

Polishing pad and method of using

#323
20180151388
2018-05-31

Chemical mechanical polishing device and chemical mechanical polishing method

#324
20180147690
2018-05-31

Polishing pad and method for making the same

#325
20180147689
2018-05-31

AEROSOL METHODS FOR MAKING CHEMICAL MECHANICAL PLANARIZATION (CMP) POLISHING PADS

#326
20180147688
2018-05-31

AIRLESS ATOMIZING METHODS FOR MAKING CHEMICAL MECHANICAL PLANARIZATION (CMP) POLISHING PADS

#327
20180141183
2018-05-24

Coated compressive subpad for chemical mechanical polishing

#328
20180118977
2018-05-03

Slurry composition and additives and method for polishing organic polymer-based ophthalmic substrates

#329
20180118908
2018-05-03

Method of manufacturing polishing pad

#330
20180111248
2018-04-26

Treatment composition for chemical mechanical polishing, chemical mechanical polishing method, and cleaning method

#331
20180111247
2018-04-26

Polishing pad, polishing apparatus and method for manufacturing polishing pad

#332
20180104794
2018-04-19

Grinding wheel

#333
20180093411
2018-04-05

ADDITIVE MANUFACTURING OF POLISHING PADS ON A CONVEYOR

#334
20180085889
2018-03-29

Polishing machine wafer holder

#335
20180085888
2018-03-29

CHEMICAL MECHANICAL POLISHING PADS HAVING A CONSISTENT PAD SURFACE MICROTEXTURE

#336
20180079050
2018-03-22

Polishing pad

#337
20180071888
2018-03-15

High planarization efficiency chemical mechanical polishing pads and methods of making

#338
20180056483
2018-03-01

Recovery method for abrasive

#339
20180043500
2018-02-15

Method for manufacturing polishing head, polishing head, and polishing apparatus

#340
20180043498
2018-02-15

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

#341
20180037706
2018-02-08

Thermoplastic poromeric polishing pad

#342
20180036863
2018-02-08

Low-defect-porous polishing pad

#343
20180036862
2018-02-08

Tapered poromeric polishing pad

#344
20180036861
2018-02-08

POLISHING PAD, POLISHING APPARATUS AND METHOD FOR MANUFACTURING POLISHING PAD

#345
20180036860
2018-02-08

Tapering method for poromeric polishing pad

#346
20180009079
2018-01-11

Multi-layered nano-fibrous CMP pads

#347
20170361421
2017-12-21

High removal rate chemical mechanical polishing pads and methods of making

#348
20170341204
2017-11-30

Method for raising polishing pad and polishing method

#349
20170334034
2017-11-23

Polishing-layer molded body, and polishing pad

#350
20170334033
2017-11-23

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

#351
20170312886
2017-11-02

Abrasive material and production method of abrasive material

#352
20170312880
2017-11-02

CHEMICAL MECHANICAL POLISHING APPARATUS FOR POLISHING WORKPIECE

#353
20170291275
2017-10-12

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

#354
20170253766
2017-09-07

SLURRY COMPOSITION, USE THEREOF, AND POLISHING METHOD

#355
20170252891
2017-09-07

Method for polishing silicon wafer

#356
20170225291
2017-08-10

URETHANE COMPOSITION AND POLISHING MATERIAL

#357
20170216993
2017-08-03

COMPOSITION FOR POLISHING TITANIUM ALLOY MATERIAL

#358
20170213742
2017-07-27

Final polishing method of silicon wafer and silicon wafer

#359
20170203408
2017-07-20

Method and apparatus for forming porous advanced polishing pads using an additive manufacturing process

#360
20170203407
2017-07-20

BACK PAD CAPABLE OF COLOR RENDERING END-OF-LIFE AND MANUFACTURING METHOD THEREOF

#361
20170203406
2017-07-20

Porous chemical mechanical polishing pads

#362
20170173758
2017-06-22

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

#363
20170173757
2017-06-22

Hard material layer for reducing heat input into a coated substrate

#364
20170157745
2017-06-08

Abrasive film

#365
20170144266
2017-05-25

Polishing pad and method for manufacturing the same

#366
20170136603
2017-05-18

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

#367
20170129072
2017-05-11

Porous Polishing Pad and Preparing Method of the Same

#368
20170121561
2017-05-04

Tungsten-processing slurry with cationic surfactant

#369
20170121560
2017-05-04

Tungsten-processing slurry with cationic surfactant and cyclodextrin

#370
20170120416
2017-05-04

Apparatus for forming a polishing article that has a desired zeta potential

#371
20170100818
2017-04-13

Finishing method and polishing material for painted surface

#372
20170100817
2017-04-13

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

#373
20170087688
2017-03-30

Polyurethane CMP pads having a high modulus ratio

#374
20170081554
2017-03-23

Composition for polishing silicon wafers

#375
20170036320
2017-02-09

CMP POLISHING PAD WITH COLUMNAR STRUCTURE AND METHODS RELATED THERETO

#376
20170028526
2017-02-02

Polymeric lapping materials, media and systems including polymeric lapping material, and methods of forming and using same

#377
20170014970
2017-01-19

Polishing pad and process for producing same

#378
20170011903
2017-01-12

Method for manufacturing semiconductor wafer

#379
20160379840
2016-12-29

Chemical mechanical polishing pad and method of making same

#380
20160375555
2016-12-29

Method of making polishing layer for chemical mechanical polishing pad

#381
20160375554
2016-12-29

Method of making composite polishing layer for chemical mechanical polishing pad

#382
20160375553
2016-12-29

Method of making polishing layer for chemical mechanical polishing pad

#383
20160375552
2016-12-29

Method of making composite polishing layer for chemical mechanical polishing pad

#384
20160375546
2016-12-29

Polishing layer of polishing pad and method of forming the same and polishing method

#385
20160375545
2016-12-29

Chemical mechanical polishing pad composite polishing layer formulation

#386
20160375544
2016-12-29

Composite polishing layer chemical mechanical polishing pad

#387
20160375543
2016-12-29

Chemical mechanical polishing pad and method of making same

#388
20160361793
2016-12-15

ABRASIVE GRINDSTONE

#389
20160339559
2016-11-24

Polishing pad and preparing method thereof

#390
20160324305
2016-11-10

Rotary cleaning tool for commode surfaces

#391
20160288290
2016-10-06

CMP composition and method for polishing rigid disks

#392
20160257854
2016-09-08

POLISHING COMPOSITION AND POLISHING PROCESSING METHOD USING SAME

#393
20160229024
2016-08-11

RESIN-BONDED GRINDING DISK

#394
20160229023
2016-08-11

Multi-layered polishing pads

#395
20160221147
2016-08-04

Polishing sheet, polishing tool and polishing method

#396
20160221146
2016-08-04

Composite ceramic abrasive polishing solution

#397
20160221145
2016-08-04

Low density polishing pad

#398
20160218001
2016-07-28

Semiconductor manufacturing apparatus and manufacturing method of semiconductor device

#399
20160176022
2016-06-23

Controlled-viscosity CMP casting method

#400
20160176013
2016-06-23

Controlled-expansion CMP PAD casting method

#401
20160176012
2016-06-23

High-stability polyurethane polishing pad

#402
20160167193
2016-06-16

Metallic abrasive pad and method for manufacturing same

#403
20160151876
2016-06-02

Kit for polishing sapphire surfaces

#404
20160144477
2016-05-26

COATED COMPRESSIVE SUBPAD FOR CHEMICAL MECHANICAL POLISHING

#405
20160136787
2016-05-19

Advanced polishing pad materials and formulations

#406
20160136779
2016-05-19

Polishing pad and method for manufacturing same

#407
20160136778
2016-05-19

POLISHING PAD AND METHOD FOR MAKING THE SAME

#408
20160129548
2016-05-12

Abrasive cloth and polishing method

#409
20160114458
2016-04-28

Polishing pads produced by an additive manufacturing process

#410
20160107290
2016-04-21

CMP pad construction with composite material properties using additive manufacturing processes

#411
20160107289
2016-04-21

Corrosion inhibitors and related compositions and methods

#412
20160107288
2016-04-21

Printed chemical mechanical polishing pad

#413
20160107287
2016-04-21

Polishing pads produced by an additive manufacturing process

#414
20160101501
2016-04-14

PERMEATED GROOVING IN CMP POLISHING PADS

#415
20160101499
2016-04-14

TECHNIQUES FOR FORMING RECESS IN SUBSTRATE AND ARTICLES INCLUDING RECESSES

#416
20160082568
2016-03-24

Polishing pad, polishing apparatus and method for manufacturing polishing pad

#417
20160059378
2016-03-03

POLISHING PAD PRODUCTION METHOD

#418
20160052103
2016-02-25

Polyurethane polishing pad

#419
20160016292
2016-01-21

Polishing pad and polishing method

#420
20160016282
2016-01-21

Polishing pad configuration and chemical mechanical polishing system

#421
20160002835
2016-01-07

HARD SHEET AND METHOD FOR PRODUCING THE SAME

#422
20160002497
2016-01-07

Methods for making elastomers, elastomer compositions and related elastomers

#423
20160001422
2016-01-07

Method to provide an abrasive product and abrasive products thereof

#424
20160001417
2016-01-07

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

#425
20150375362
2015-12-31

Chemical mechanical polishing layer formulation with conditioning tolerance

#426
20150367478
2015-12-24

Polishing pad having porogens with liquid filler

#427
20150360342
2015-12-17

POLISHING PAD

#428
20150360341
2015-12-17

Polishing pad

#429
20150343604
2015-12-03

POLISHING PAD PRODUCTION METHOD

#430
20150343595
2015-12-03

SOFT POLISHING PAD FOR POLISHING A SEMICONDUCTOR SUBSTRATE

#431
20150325451
2015-11-12

Multi-layer polishing pad for CMP

#432
20150306737
2015-10-29

CHEMICAL MECHANICAL POLISHING PAD

#433
20150306731
2015-10-29

CHEMICAL MECHANICAL POLISHING PAD

#434
20150306730
2015-10-29

Chemical mechanical polishing pad with clear endpoint detection window

#435
20150306729
2015-10-29

Chemical mechanical polishing pad with endpoint detection window

#436
20150273656
2015-10-01

POLISHING PAD WITH FOUNDATION LAYER AND POLISHING SURFACE LAYER

#437
20150273655
2015-10-01

Polishing pad with foundation layer and polishing surface layer

#438
20150273654
2015-10-01

POLISH PAD, POLISH METHOD, AND METHOD OF MANUFACTURING SEMICONDUCTOR DEVICE

#439
20150273653
2015-10-01

POLISHING PAD AND METHOD FOR PRODUCING SAME

#440
20150266160
2015-09-24

Polishing pad with grooved foundation layer and polishing surface layer

#441
20150231758
2015-08-20

Method of manufacturing chemical mechanical polishing layers

#442
20150209932
2015-07-30

Abrasive articles with precisely shaped features and method of making thereof

#443
20150202732
2015-07-23

POLISHING PAD, POLISHING APPARATUS AND METHOD FOR MANUFACTURING POLISHING PAD

#444
20150185123
2015-07-02

Observation and photography apparatus

#445
20150183081
2015-07-02

Chemical mechanical planarization apparatus and methods

#446
20150174826
2015-06-25

Printed chemical mechanical polishing pad having printed window

#447
20150174726
2015-06-25

POLISHING PAD, COMPOSITION FOR THE MANUFACTURE THEREOF, AND METHOD OF MAKING AND USING

#448
20150165586
2015-06-18

Resin lapping plate and lapping method using the same

#449
20150147884
2015-05-28

Slurry for chemical mechanical polishing and chemical mechanical polishing method

#450
20150133039
2015-05-14

POLISHING PAD AND METHOD FOR MANUFACTURING SAME

#451
20150126095
2015-05-07

Chemical mechanical polishing apparatus and polishing method using the same

#452
20150099439
2015-04-09

Polishing pad and method for making the same

#453
20150093979
2015-04-02

Composite polishing pad and method for making the same

#454
20150079886
2015-03-19

Permeated grooving in CMP polishing pads

#455
20150068129
2015-03-12

Polishing pad and method for producing polishing pad

#456
20150065014
2015-03-05

Method of chemical mechanical polishing a substrate

#457
20150065013
2015-03-05

CHEMICAL MECHANICAL POLISHING PAD

#458
20150059254
2015-03-05

POLYURETHANE POLISHING PAD

#459
20150059253
2015-03-05

Polishing pad

#460
20150056900
2015-02-26

Polishing pad with homogeneous body having discrete protrusions thereon

#461
20150056895
2015-02-26

ULTRA HIGH VOID VOLUME POLISHING PAD WITH CLOSED PORE STRUCTURE

#462
20150056894
2015-02-26

Polishing pad having micro-grooves on the pad surface

#463
20150056892
2015-02-26

Polishing pad with porous interface and solid core, and related apparatus and methods

#464
20150050866
2015-02-19

POLISHING PAD, POLISHING APPARATUS AND METHOD FOR MANUFACTURING POLISHING PAD

#465
20150004879
2015-01-01

Method for producing laminated polishing pad

#466
20140378031
2014-12-25

Polishing pad

#467
20140366396
2014-12-18

Apparatus for manufacturing polishing pad and method of manufacturing polishing pad using the same

#468
20140342641
2014-11-20

POLISHING PAD

#469
20140298862
2014-10-09

Pressure-sensitive adhesive tape

#470
20140256230
2014-09-11

Multilayer chemical mechanical polishing pad

#471
20140242894
2014-08-28

Polishing pad and method for producing same

#472
20140227951
2014-08-14

Conductive chemical mechanical planarization polishing pad

#473
20140223832
2014-08-14

POLYURETHANE, COMPOSITION FOR FORMATION OF POLISHING LAYERS THAT CONTAINS SAME, PAD FOR CHEMICAL MECHANICAL POLISHING, AND CHEMICAL MECHANICAL POLISHING METHOD USING SAME

#474
20140206261
2014-07-24

Method for polishing a semiconductor wafer

#475
20140167305
2014-06-19

Polishing pad with multi-modal distribution of pore diameters

#476
20140120809
2014-05-01

Soft and conditionable chemical mechanical polishing pad

#477
20140106652
2014-04-17

Polishing pad and manufacturing method therefor

#478
20140057540
2014-02-27

Method of manufacturing polishing pad having detection window and polishing pad having detection window

#479
20140038503
2014-02-06

Polishing pad and manufacturing method therefor

#480
20140038493
2014-02-06

Tank and method for producing polishing pad using tank

#481
20140033615
2014-02-06

Polishing pad and manufacturing method therefor

#482
20140004772
2014-01-02

Polishing pad and chemical mechanical polishing apparatus for polishing a workpiece, and method of polishing a workpiece using the chemical mechanical polishing apparatus

#483
20130340351
2013-12-26

Method for manufacturing polishing pad

#484
20130331014
2013-12-12

Polishing pad

#485
20130316621
2013-11-28

CHEMICAL MECHANICAL POLISHING PAD AND CHEMICAL MECHANICAL POLISHING METHOD USING SAME

#486
20130316521
2013-11-28

Method for producing silicon wafer

#487
20130303061
2013-11-14

Alkaline-earth metal oxide-polymeric polishing pad

#488
20130298473
2013-11-14

Hollow polymeric-alkaline earth metal oxide composite

#489
20130298472
2013-11-14

Forming alkaline-earth metal oxide polishing pad

#490
20130273813
2013-10-17

Polishing pad with light-stable light-transmitting region

#491
20130260657
2013-10-03

Methods and systems for centrifugal casting of polymer polish pads and polishing pads made by the methods

#492
20130252519
2013-09-26

Self-conditioning polishing pad and a method of making the same

#493
20130252516
2013-09-26

POLISHING PAD AND POLISHING METHOD

#494
20130244553
2013-09-19

Replaceable fine machining membrane, stationary fine machining tool, and method for producing a replaceable fine machining membrane

#495
20130244548
2013-09-19

Chemical-mechanical planarization pad including patterned structural domains

#496
20130244545
2013-09-19

Polishing pad and method for producing same

#497
20130217309
2013-08-22

Polishing pad and method for producing same

#498
20130189907
2013-07-25

Chemical-mechanical polishing pad and chemical-mechanical polishing method

#499
20130137350
2013-05-30

Polishing pad with foundation layer and polishing surface layer

#500
20130137349
2013-05-30

Polishing pad with grooved foundation layer and polishing surface layer

#501
20130125473
2013-05-23

POLYURETHANE COMPOSITION FOR CMP PADS AND METHOD OF MANUFACTURING SAME

#502
20130122785
2013-05-16

Method of preparing substrate

#503
20130119013
2013-05-16

Method for chemical planarization and chemical planarization apparatus

#504
20130084702
2013-04-04

Acrylate polyurethane chemical mechanical polishing layer

#505
20130078892
2013-03-28

Polishing pad, production method for same, and production method for glass substrate

#506
20130042536
2013-02-21

Method of manufacturing chemical mechanical polishing layers

#507
20130040543
2013-02-14

POLISHING PAD AND METHOD FOR MAKING THE SAME

#508
20130012106
2013-01-10

Polishing pad

#509
20130012105
2013-01-10

Polishing pad and production method therefor, and production method for semiconductor device

#510
20130005228
2013-01-03

Polishing pad

#511
20120322348
2012-12-20

PAD FOR CHEMICAL MECHANICAL POLISHING AND METHOD OF CHEMICAL MECHANICAL POLISHING USING SAME

#512
20120309270
2012-12-06

Polishing pad

#513
20120302148
2012-11-29

POLISHING PAD WITH HOMOGENEOUS BODY HAVING DISCRETE PROTRUSIONS THEREON

#514
20120302142
2012-11-29

POLISHING PAD AND METHOD OF PRODUCING THE SAME

#515
20120279138
2012-11-08

Polishing pad and a method for manufacturing the same

#516
20120276820
2012-11-01

Method for Adjusting Metal Polishing Rate and Reducing Defects Arisen in a Polishing Process

#517
20120252324
2012-10-04

Chemical mechanical polishing pad and methods of making and using same

#518
20120251760
2012-10-04

GLASS SUBSTRATE FOR MAGNETIC DISK AND METHOD FOR PRODUCING THE SAME

#519
20120220195
2012-08-30

CMP APPARATUS, POLISHING PAD AND CMP METHOD

#520
20120202409
2012-08-09

Two-component urethane resin composition for polishing pad, polyurethane polishing pad, and method for producing polyurethane polishing pad

#521
20120196515
2012-08-02

Polishing pad

#522
20120178348
2012-07-12

Polishing pad having micro-grooves on the pad surface

#523
20120171940
2012-07-05

Dual-pore structure polishing pad

#524
20120122381
2012-05-17

Silicate composite polishing pad

#525
20120117889
2012-05-17

Method of forming silicate polishing pad

#526
20120117888
2012-05-17

Hollow polymeric-silicate composite

#527
20120108149
2012-05-03

Method for manufacturing polishing pad

#528
20120108065
2012-05-03

Method for manufacturing polishing pad

#529
20120100783
2012-04-26

Polishing pad, manufacturing method thereof and polishing method

#530
20120094586
2012-04-19

Polishing pad with multi-modal distribution of pore diameters

#531
20120088443
2012-04-12

Nonwoven composite abrasive comprising diamond abrasive particles

#532
20120083187
2012-04-05

POLYURETHANE, COMPOSITION FOR FORMATION OF POLISHING LAYERS THAT CONTAINS SAME, PAD FOR CHEMICAL MECHANICAL POLISHING, AND CHEMICAL MECHANICAL POLISHING METHOD USING SAME

#533
20120077418
2012-03-29

Chemical mechanical polishing pad with light stable polymeric endpoint detection window and method of polishing therewith

#534
20120058712
2012-03-08

Polishing pads for chemical mechanical planarization and/or other polishing methods

#535
20120040590
2012-02-16

Non-newtonian lap

#536
20120040532
2012-02-16

PAD AND METHOD FOR CHEMICAL MECHANICAL POLISHING

#537
20120015519
2012-01-19

DAMPING POLYURETHANE CMP PADS WITH MICROFILLERS

#538
20120009855
2012-01-12

Soft polishing pad for polishing a semiconductor substrate

#539
20110269380
2011-11-03

Base layer, polishing pad including the same and polishing method

#540
20110256817
2011-10-20

Polishing pad and method for producing same

#541
20110244768
2011-10-06

POLISHING PAD AND METHOD OF USE

#542
20110223844
2011-09-15

POLISHING PAD AND METHOD FOR MAKING THE SAME

#543
20110218263
2011-09-08

Polishing pad

#544
20110195646
2011-08-11

POLISHING PAD HAVING A TRICOT MESH FABERIC AS A BASE

#545
20110177305
2011-07-21

POLISHING PAD AND METHOD FOR MAKING THE SAME

#546
20110171890
2011-07-14

POLISHING PAD AND METHOD FOR MANUFACTURING THE POLISHING PAD

#547
20110171831
2011-07-14

Fabric containing non-crimped fibers and methods of manufacture

#548
20110159793
2011-06-30

Method of manufacturing polishing pad having detection window

#549
20110130077
2011-06-02

Polishing pad, composition for the manufacture thereof, and method of making and using

#550
20110123831
2011-05-26

METHOD FOR MANUFACTURING GLASS SUBSTRATE FOR MAGNETIC DISK

#551
20110105000
2011-05-05

Chemical Mechanical Planarization Pad With Surface Characteristics

#552
20110076928
2011-03-31

Dual-pore structure polishing pad

#553
20110070814
2011-03-24

Method for manufacturing polishing pad and polishing pad

#554
20110070813
2011-03-24

METHOD FOR MANUFACTURING POLISHING HEAD AND POLISHING APPARATUS

#555
20110054057
2011-03-03

Polyurethane polishing pad

#556
20110045753
2011-02-24

POLISHING PAD

#557
20110039966
2011-02-17

Polyurethane foam and polishing pad

#558
20110034578
2011-02-10

Polyurethane composition for CMP pads and method of manufacturing same

#559
20110021123
2011-01-27

Multi-functional polishing pad

#560
20110003536
2011-01-06

Polishing Pad and Method of Producing the Same

#561
20110000141
2011-01-06

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Chemical mechanical planarization pad with void network

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