Patents-Review.com
ClassID:

44904 ⎘

B24B57/00 - CPC Classification

Classification description:

Devices for feeding, applying, grading or recovering grinding, polishing or lapping agents

Sub-classes:
Recent Application in this class:
#1
20260102876
2026-04-16

Device for Collecting Machining Suspensions with Material Removal and/or Tool Wear Used During the Machining of Workpiece Parts

 #2
20260070188
2026-03-12

POLISHING MATERIAL FILTRATION SYSTEM AND RELATED METHODS

 #3
20260021557
2026-01-22

APPARATUS AND METHOD FOR PROCESSING POLISHING SLURRY

 #4
20240246196
2024-07-25

System and method for conditioning abrasive media

 #5
20230146929
2023-05-11

Platen shield cleaning system

 #6
20210394540
2021-12-23

Platen shield cleaning system

 #7
20200306931
2020-10-01

METHODS AND APPARATUS FOR REMOVING ABRASIVE PARTICLES

 #8
20200185231
2020-06-11

Chemical mechanical polishing apparatus for controlling polishing uniformity

 #9
20190299360
2019-10-03

POLISHING APPARATUS AND SUBSTRATE PROCESSING APPARATUS

 #10
20190105620
2019-04-11

Fluid processing systems including a plurality of material tanks, at least one mixing tank, at least one holding tank, and recirculation loops

 #11
20180222008
2018-08-09

Polishing apparatus with a waste liquid receiver

 #12
20180169831
2018-06-21

Polishing method and polishing apparatus

 #13
20180085883
2018-03-29

Grinding booth assembly and method for grinding a work piece

 #14
20180056483
2018-03-01

Recovery method for abrasive

 #15
20180021911
2018-01-25

Grinding apparatus

 #16
20170259229
2017-09-14

Advanced fluid processing methods and systems

 #17
20150306788
2015-10-29

Abrasive regeneration method

 #18
20150140907
2015-05-21

POLISHING METHOD AND POLISHING APPARATUS

 #19
20150122739
2015-05-07

DEVICE AND METHOD FOR SEPARATING GRINDING OIL FROM GRINDING SLURRIES

 #20
20140331567
2014-11-13

Abrasive material regeneration method and regenerated abrasive material

 #21
20140308880
2014-10-16

Supplying system of adding gas into polishing slurry and method thereof

 #22
20140273774
2014-09-18

Waste water collection device

 #23
20140130913
2014-05-15

Small automatic polishing liquid cleaning device for rigid gas permeable contact lens

 #24
20130333299
2013-12-19

ABRASIVE RECOVERY METHOD AND ABRASIVE RECOVERY DEVICE

 #25
20130306600
2013-11-21

Accurately monitored CMP recycling

 #26
20130149945
2013-06-13

Polishing systems

 #27
20120273429
2012-11-01

METHOD FOR SEPARATING GRINDING OIL FROM GRINDING SLURRY; SEPARATING STATION FOR CARRYING OUT SAID METHOD AND PLANT ACCORDING TO SAID METHOD

 #28
20120261339
2012-10-18

Recycling method and device for recycling waste water containing slurry from a semi-conductor treatment process, in particular from a chemico-mechanical polishing process

 #29
20120110789
2012-05-10

METHOD FOR PREPARING A SUSPENSION

 #30
20110280785
2011-11-17

Methods and apparatus for recovery of silicon and silicon carbide from spent wafer-sawing slurry

 #31
20110180512
2011-07-28

Accurately monitored CMP recycling

 #32
20110070811
2011-03-24

POINT OF USE RECYCLING SYSTEM FOR CMP SLURRY

 #33
20110059002
2011-03-10

METHODS AND APPARATUS FOR RECOVERY OF SILICON AND SILICON CARBIDE FROM SPENT WAFER-SAWING SLURRY

 #34
20110048542
2011-03-03

SYSTEM FOR WAFER MANUFACTURE

 #35
20100307602
2010-12-09

System and method for processing high purity materials

 #36
20100243670
2010-09-30

METHODS AND PRODUCTS FOR REPLENISHING A POLISHING SLURRY IN A POLISHING APPARATUS

 #37
20100243540
2010-09-30

Abrasive grains classifying apparatus

 #38
20100186302
2010-07-29

REGENERATING PROCESS AND REGENERATING SYSTEM TO REGENERATE WASTE SLURRY FROM SEMI-CONDUCTOR WAFER MANUFACTURING PROCESS

 #39
20100170161
2010-07-08

Method for treating spent abrasive slurry

 #40
20100078589
2010-04-01

Method for purifying chemical added with chelating agent

 #41
20090318063
2009-12-24

Polishing systems

 #42
20090236292
2009-09-24

Wastewater treatment system and method of wastewater treatment

 #43
20090197510
2009-08-06

Polishing method and apparatus

 #44
20090145813
2009-06-11

Cyclone, apparatus for separating slurry having the cyclone, and system and method of supplying slurry using the apparatus

 #45
20090068934
2009-03-12

Wafer polishing carrier apparatus and chemical mechanical polishing equipment using the same

 #46
20090053981
2009-02-26

METHOD OF RECYCLING ABRASIVE SLURRY

 #47
20080250723
2008-10-16

Process and apparatus for treating exhausted abrasive slurries for the recovery of their reusable components

 #48
20080142040
2008-06-19

System and method for scrubbing CMP slurry systems

 #49
20080066576
2008-03-20

Methods for Recovering Refractory Metal from Wheel Grinding

 #50
20080011661
2008-01-17

System and method for processing high purity materials

 #51
20070281592
2007-12-06

Vacuum-assisted pad conditioning system

 #52
20070109912
2007-05-17

Liquid ring pumping and reclamation systems in a processing environment

 #53
20070093180
2007-04-26

Method and apparatus for abrasive recycling and waste separation system

 #54
20070093179
2007-04-26

Method and apparatus for abrasive recycling and waste separation system

 #55
20070093178
2007-04-26

Method and apparatus for abrasive recycling and waste separation system

 #56
20070087672
2007-04-19

Apertured conditioning brush for chemical mechanical planarization systems

 #57
20060229001
2006-10-12

Exposing substance, exposing method, and exposing device

 #58
20060175234
2006-08-10

Cyclone, apparatus for separating slurry having the cyclone, and system and method of supplying slurry using the apparatus

 #59
20050186888
2005-08-25

Method and apparatus for abrasive recycling and waste separation system