ClassID:

147801

F16C2206/04 - CPC Classification

Classification description:

Materials with ceramics, cermets, hard carbon or similar non-metallic hard materials as main constituents; Carbon based material Diamond like carbon [DLC]

Recent Application in this class:
#1
20260036163
2026-02-05

ADJUSTABLE BEARING ASSEMBLIES AND RELATED APPARATUS AND METHODS

#2
20250361907
2025-11-27

CONTAINED BEARING ASSEMBLIES AND RELATED SYSTEMS AND METHODS

#3
20250313514
2025-10-09

POLYCRYSTALLINE DIAMOND COMPACTS

#4
20250271028
2025-08-28

BEARING ASSEMBLIES, APPARATUSES, AND METHODS INCLUDING BEARING ELEMENTS

#5
20250251019
2025-08-07

BEARING ASSEMBLIES, ROLLER BEARING UNITS, RACES, METHODS OF MAKING SAME, AND APPARATUS COMPRISING SAME

#6
20250243905
2025-07-31

POLYCRYSTALLINE DIAMOND-ON-METAL BEARINGS FOR USE IN CRYOGENIC CONDITIONS

#7
20250243904
2025-07-31

POLYCRYSTALLINE DIAMOND-ON-METAL BEARINGS FOR USE IN CRYOGENIC CONDITIONS

#8
20250180071
2025-06-05

BEARING ASSEMBLIES AND APPARATUSES AND RELATED METHODS

#9
20250020164
2025-01-16

CORROSION RESISTANT BEARING ELEMENTS, BEARING ASSEMBLIES, BEARING APPARATUSES, AND MOTOR ASSEMBLIES USING THE SAME

#10
20240342669
2024-10-17

Agitator device, agitation system and method for operating an agitation system

#11
20240327975
2024-10-03

TRIBOLOGICAL COMPOSITES

#12
20240191751
2024-06-13

Bearing assemblies, apparatuses, and methods including bearing elements

#13
20240159268
2024-05-16

METHODS OF MANUFACTURING COMBINATION THRUST-BEARING AND RADIAL BEARING APPARATUSES

#14
20240044362
2024-02-08

POLYCRYSTALLINE DIAMOND RADIAL BEARING

#15
20230358272
2023-11-09

ADJUSTABLE BEARING ASSEMBLIES AND RELATED APPARATUS AND METHODS

#16
20230349418
2023-11-02

Continuous diamond surface bearings for sliding engagement with metal surfaces

#17
20230332643
2023-10-19

POLYCRYSTALLINE DIAMOND-ON-METAL BEARINGS FOR USE IN CRYOGENIC CONDITIONS

#18
20230323916
2023-10-12

SUPERHARD COMPACTS, ASSEMBLIES INCLUDING THE SAME, AND METHODS INCLUDING THE SAME

#19
20230296134
2023-09-21

Corrosion resistant bearing elements, bearing assemblies, bearing apparatuses, and motor assemblies using the same

#20
20230235786
2023-07-27

Bearing assemblies, apparatuses, and methods including bearing elements

#21
20230146538
2023-05-11

Crankshaft and method of manufacturing the same

#22
20230100593
2023-03-30

Bearing assemblies and apparatuses and related methods

#23
20230078021
2023-03-16

Methods of manufacturing combination thrust-bearing and radial bearing apparatuses

#24
20220373020
2022-11-24

Bearing assembly

#25
20220364595
2022-11-17

Bearing assemblies, apparatuses, and methods including bearing elements

#26
20220341466
2022-10-27

Rolling bearing with improved lifetime

#27
20220325750
2022-10-13

Radially adjustable radial PDC bearings and related methods

#28
20220316525
2022-10-06

BEARING ASSEMBLIES, ROLLER BEARING UNITS, RACES, METHODS OF MAKING SAME, AND APPARATUS COMPRISING SAME

#29
20220260111
2022-08-18

Ball socket structure

#30
20220243764
2022-08-04

Polycrystalline diamond bearings for rotating machinery with compliance

#31
20220213926
2022-07-07

Bearing assemblies, related bearing apparatuses and related methods

#32
20220213925
2022-07-07

Polycrystalline diamond radial bearing

#33
20220145933
2022-05-12

Continuous diamond surface bearings for sliding engagement with metal surfaces

#34
20220056955
2022-02-24

BEARING ELEMENTS AND APPARATUS INCLUDING SAME

#35
20220010836
2022-01-13

Self-aligning roller bearing

#36
20210404515
2021-12-30

Material treatments for diamond-on-diamond reactive material bearing engagements

#37
20210381519
2021-12-09

Bearing assembly with catalyst-free ultra-strong polycrystalline diamond (PCD) material

#38
20210372474
2021-12-02

BEARING ASSEMBLIES, ROLLER BEARING UNITS, RACES, METHODS OF MAKING SAME, AND APPARATUS COMPRISING SAME

#39
20210355991
2021-11-18

BEARING APPARATUS

#40
20210348651
2021-11-11

Rolling bearing and wind power generation rotor shaft support device

#41
20210285489
2021-09-16

Compliant bearing for oilfield applications

#42
20210239159
2021-08-05

Assemblies and apparatuses including superhard elements

#43
20210222734
2021-07-22

Radially adjustable radial PDC bearings

#44
20210172474
2021-06-10

DOUBLE-ROW SELF-ALIGNING ROLLER BEARING AND WIND POWER GENERATION ROTOR SHAFT SUPPORT DEVICE HAVING THE SAME

#45
20210131488
2021-05-06

Corrosion resistant bearing elements, bearing assemblies, bearing apparatuses, and motor assemblies using the same

#46
20210131486
2021-05-06

Polycrystalline diamond radial bearing

#47
20210108678
2021-04-15

Bearing assemblies, related bearing apparatuses and related methods

#48
20210025448
2021-01-28

Double-row self-aligning roller bearing

#49
20200400192
2020-12-24

Coated bearing components

#50
20200378440
2020-12-03

Polycrystalline diamond linear bearings

#51
20200347877
2020-11-05

Tilting pad bearing assemblies, and bearing apparatuses and methods of using the same

#52
20200331811
2020-10-22

Polycrystalline diamond compacts

#53
20200325933
2020-10-15

Polycrystalline diamond bearings for rotating machinery with compliance

#54
20200256379
2020-08-13

Methods of manufacturing combination thrust-bearing and radial bearing apparatuses

#55
20200256133
2020-08-13

SUPERABRASIVE COMPACTS, METHODS OF MAKING THE SAME, AND APPARATUSES USING THE SAME

#56
20200248743
2020-08-06

Bearing apparatus including tilting pads

#57
20200191201
2020-06-18

Bearing assemblies and apparatuses including superhard bearing elements

#58
20200114446
2020-04-16

Apparatuses and methods for induction heating

#59
20200088054
2020-03-19

Seal assembly for gas turbine engine

#60
20200063791
2020-02-27

Tilting pad bearing assemblies, and bearing apparatuses and methods of using the same

#61
20200056659
2020-02-20

Material treatments for diamond-on-diamond reactive material bearing engagements

#62
20200032846
2020-01-30

Polycrystalline diamond thrust bearing and element thereof

#63
20200032841
2020-01-30

Polycrystalline diamond radial bearing

#64
20200011374
2020-01-09

Corrosion resistant bearing elements, bearing assemblies, bearing apparatuses, and motor assemblies using the same

#65
20190390710
2019-12-26

Rolling bearing assembly

#66
20190360527
2019-11-28

Bearing assemblies including thick superhard tables and/or selected exposures, bearing apparatuses, and methods of use

#67
20190352966
2019-11-21

Radial bearing with wear resistant inserts and a wear resistant coating

#68
20190301536
2019-10-03

Low-friction, abrasion resistant replaceable bearing surface

#69
20190195279
2019-06-27

Compact bearing assemblies including superhard bearing surfaces, bearing apparatuses, and methods of use

#70
20190170186
2019-06-06

BEARING APPARATUS INCLUDING A BEARING ASSEMBLY HAVING A CONTINUOUS BEARING ELEMENT AND A TILTING PAD BEARING ASSEMBLY

#71
20190154081
2019-05-23

Stabilizers and bearings for extreme wear applications

#72
20190136628
2019-05-09

Bearings for downhole drilling motors

#73
20190024712
2019-01-24

Double-row self-aligning roller bearing

#74
20180335084
2018-11-22

Asymmetrical radial bearing

#75
20180328403
2018-11-15

Bearing apparatus including tilting pads

#76
20180320740
2018-11-08

Systems and devices using hard bearings

#77
20180245200
2018-08-30

Sliding member and piston ring

#78
20180209476
2018-07-26

Tilting pad bearing assemblies, and bearing apparatuses and methods of using the same

#79
20180187781
2018-07-05

Sliding member and piston ring

#80
20180179114
2018-06-28

Polycrystalline diamond compacts

#81
20180128317
2018-05-10

Coating method for bearing ring

#82
20180112711
2018-04-26

Slide Component

#83
20180045245
2018-02-15

Methods utilizing a bearing assembly having enhanced selected support for nonuniform loads

#84
20170314617
2017-11-02

Bearing assemblies including thick superhard tables and/or selected exposures, bearing apparatuses, and methods of use

#85
20170298984
2017-10-19

Linear guide device and actuator

#86
20170276171
2017-09-28

Methods of manufacturing combination thrust-bearing and radial bearing apparatuses

#87
20170261031
2017-09-14

Bearing apparatus including a bearing assembly having a continuous bearing element and a tilting pad bearing assembly

#88
20170254358
2017-09-07

Bearing apparatus including tilting pads

#89
20170146060
2017-05-25

Bearing assemblies, apparatuses, and related methods of manufacture

#90
20170138396
2017-05-18

Bearing element and sliding layer material for a bearing element

#91
20170108040
2017-04-20

Bearing assemblies and apparatuses including superhard bearing elements

#92
20170108039
2017-04-20

Systems and devices using hard bearings

#93
20170097049
2017-04-06

Hydrodynamic bearing, and X-ray tube, and X-ray system, and a method for manufacturing a hydrodynamic bearing,

#94
20170097044
2017-04-06

Bearing elements, bearing apparatuses including same, and related methods

#95
20170045083
2017-02-16

LOW-FRICTION, ABRASION RESISTANT REPLACEABLE BEARING SURFACE

#96
20170023058
2017-01-26

Bearing component comprising an inner diamond coating

#97
20170009808
2017-01-12

Systems including bearing assembly having enhanced selected support for nonuniform loads

#98
20160369840
2016-12-22

Bearing assemblies including a thermally conductive structure, bearing apparatuses, and methods of use

#99
20160355440
2016-12-08

Polycrystalline diamond compacts

#100
20160348545
2016-12-01

Sliding mechanism

#101
20160327088
2016-11-10

Compact bearing assemblies including superhard bearing surfaces, bearing apparatuses, and methods of use

#102
20160298682
2016-10-13

Bearing assemblies and apparatuses including superhard bearing elements

#103
20160230471
2016-08-11

POLYCRYSTALLINE DIAMOND COMPACTS WITH PARTITIONED SUBSTRATE, POLYCRYSTALLINE DIAMOND TABLE, OR BOTH

#104
20160160919
2016-06-09

Thrust bearing pad having metallic substrate

#105
20160160918
2016-06-09

Slide member, housing, and bearing device

#106
20160069383
2016-03-10

Ball joint and method for manufacturing same

#107
20150345557
2015-12-03

Combination thrust-bearing and radial bearing apparatuses

#108
20150345548
2015-12-03

Bearing assemblies and apparatuses including superhard bearing elements

#109
20150323004
2015-11-12

Self-aligning shaft assembly

#110
20150285310
2015-10-08

Low-friction, abrasion resistant replaceable bearing surface

#111
20150226260
2015-08-13

Slide member

#112
20150204380
2015-07-23

Bearing assemblies including a thermally conductive structure, bearing apparatuses, and methods of use

#113
20150167732
2015-06-18

Bearing assemblies, and related methods

#114
20150152915
2015-06-04

Compact bearing assemblies including superhard bearing surfaces, bearing apparatuses, and methods of use

#115
20150152914
2015-06-04

Bearing assemblies including enhanced selected support for nonuniform loads, bearing apparatuses, and methods of use

#116
20150144404
2015-05-28

Bearing assemblies and apparatuses including tilting superhard bearing elements, and motor assemblies using the same

#117
20150036962
2015-02-05

Lubricating oil composition, and sliding mechanism using lubricating oil composition

#118
20140367177
2014-12-18

Polycrystalline diamond compacts with partitioned substrate, polycrystalline diamond table, or both

#119
20140367176
2014-12-18

Polycrystalline diamond compacts with partitioned substrate, polycrystalline diamond table, or both

#120
20140355914
2014-12-04

Bearing apparatuses including tilting pads and methods of operating such bearing apparatuses

#121
20140348452
2014-11-27

Bearing assemblies including thick superhard tables and/or selected exposures, bearing apparatuses, and methods of use

#122
20140345141
2014-11-27

Bearing assemblies including a thermally conductive structure, bearing apparatuses, and methods of use

#123
20140341487
2014-11-20

Bearing elements, bearing apparatuses including same, and related methods

#124
20140254967
2014-09-11

Bearing apparatuses including dual material bearing surfaces

#125
20140219595
2014-08-07

Hard film, hard film formed body, and rolling bearing

#126
20140215926
2014-08-07

Polycrystalline diamond compacts including at least one transition layer and methods for stress management in polycrystalline diamond compacts

#127
20140119898
2014-05-01

Bearing device for turbocharger

#128
20140119681
2014-05-01

Slide bearing

#129
20140105739
2014-04-17

Bearing assemblies, and related methods

#130
20140102810
2014-04-17

Bearing assemblies and apparatuses including tilting superhard bearing elements, and motor assemblies using the same

#131
20140093196
2014-04-03

System of sliding elements

#132
20140023301
2014-01-23

Bearing assemblies, apparatuses, and motor assemblies using the same

#133
20130343689
2013-12-26

Roller bearing

#134
20130330029
2013-12-12

HYDRODYNAMIC BEARING ASSEMBLY AND MANUFACTURING METHOD THEREOF

#135
20130220798
2013-08-29

Method for forming DLC film on spline shaft and hot cathode PIG plasma CVD device

#136
20130209006
2013-08-15

Current insulated bearing components and bearings

#137
20130156357
2013-06-20

Bearing assemblies, apparatuses, and motor assemblies using the same

#138
20130154419
2013-06-20

Sliding member and fluid dynamic pressure bearing apparatus

#139
20130121628
2013-05-16

Sliding member

#140
20130108198
2013-05-02

Sliding member

#141
20130053210
2013-02-28

Gear train for a wind turbine

#142
20130037328
2013-02-14

BEARING ASSEMBLY INCLUDING AT LEAST ONE SUPERHARD BEARING ELEMENT HAVING AT LEAST ONE REGISTRATION FEATURE AND BEARING APPARATUS INCLUDING SAME

#143
20130016937
2013-01-17

Rolling bearing

#144
20130004106
2013-01-03

DIAMOND BEARING ASSEMBLY

#145
20130004105
2013-01-03

Bearing assembly

#146
20120321232
2012-12-20

Bearing elements, bearing apparatuses including same, and related methods

#147
20120283031
2012-11-08

Method of removing bulging portions to manufacture a friction welded propeller shaft

#148
20120281938
2012-11-08

Tilting superhard bearing elements in bearing assemblies, apparatuses, and motor assemblies using the same

#149
20120261197
2012-10-18

Polycrystalline diamond compacts including at least one transition layer and methods for stress management in polycrsystalline diamond compacts

#150
20120241224
2012-09-27

Polycrystalline diamond compact including a carbonate-catalyzed polycrystalline diamond body and applications therefor

#151
20120181090
2012-07-19

Rotary drill bit including at least one superabrasive cutting element having a diamond-silicon carbide composite table

#152
20120057814
2012-03-08

Bearing elements, bearing assemblies and related methods

#153
20120039551
2012-02-16

Bearing assemblies, apparatuses, and related methods of manufacture

#154
20120034393
2012-02-09

Formation method of coating

#155
20110297449
2011-12-08

Tool with welded cemented metal carbide inserts welded to steel and/or cemented metal carbide

#156
20110258937
2011-10-27

Methods of fabricating a superabrasive compact including a diamond-silicon carbide composite table

#157
20110189468
2011-08-04

Polycrystalline diamond compact and method of fabricating same

#158
20110174544
2011-07-21

Bearing assemblies, bearing apparatuses using the same, and related methods

#159
20110143845
2011-06-16

Propeller shaft

#160
20110142384
2011-06-16

SLIDING ELEMENT HAVING A MULTIPLE LAYER

#161
20110052934
2011-03-03

Slide part

#162
20110044572
2011-02-24

DLC-coated sliding member and method for producing the same

#163
20110028361
2011-02-03

Low-friction sliding mechanism

#164
20100314005
2010-12-16

HIGHLY CORROSION-RESISTANT MEMBER AND MANUFACTURING PROCESS FOR THE SAME

#165
20100310855
2010-12-09

Polycrystalline diamond

#166
20100307070
2010-12-09

Method of fabricating polycrystalline diamond and a polycrystalline diamond compact

#167
20100307069
2010-12-09

Polycrystalline diamond compact

#168
20100297391
2010-11-25

Diamond capsules and methods of manufacture

#169
20100288558
2010-11-18

Bearing assembly including at least one superhard bearing element having at least one registration feature, bearing apparatus including same, and methods for making same

#170
20100275875
2010-11-04

Sliding component for internal combustion engine, internal combustion engine, transporter, and method for producing the sliding component for internal combustion engine

#171
20100264134
2010-10-21

Apparatuses and methods for induction heating

#172
20100247885
2010-09-30

Laminated film and laminated film-coated member

#173
20100237621
2010-09-23

PDC bearing for use in a fluid environment

#174
20100225311
2010-09-09

Method of characterizing a polycrystalline diamond element by at least one magnetic measurement

#175
20100221425
2010-09-02

Textured coating on a component surface

#176
20100210488
2010-08-19

Sliding member

#177
20100084196
2010-04-08

Rotary drill bit including polycrystalline diamond cutting elements

#178
20100062185
2010-03-11

METHOD FOR PLATING FILM ON A TRANSMISSION MECHANISM

#179
20100061676
2010-03-11

BEARING SYSTEM OR A SEALING SYSTEM USING A CARBON BASED SLIDING MEMBER

#180
20090162677
2009-06-25

Metal-free diamond-like-carbon coatings

#181
20090067985
2009-03-12

Roller bearings, and struts and gas turbine engines having such bearings

#182
20090060408
2009-03-05

DIAMOND-COATED BEARING OR SEAL STRUCTURE AND FLUID MACHINE COMPRISING THE SAME

#183
20090046967
2009-02-19

Bearings, races and components thereof having diamond and other superhard surfaces

#184
20090011225
2009-01-08

Hard amorphous carbon film

#185
20080257521
2008-10-23

Component of a steelworks, such as a continuous casting installation or a rolling mill, method for producing such a component and installation for creating or processing semifinished metallic products

#186
20080240359
2008-10-02

Rolling bearing for x-ray tube and x-ray tube apparatus

#187
20080206576
2008-08-28

Superabrasive compact including diamond-silicon carbide composite, methods of fabrication thereof, and applications therefor

#188
20080167206
2008-07-10

LOW-FRICTION SLIDING MECHANISM

#189
20080166287
2008-07-10

Layered structure

#190
20080076684
2008-03-27

LOW- FRICTION SLIDING MECHANISM AND USES THEREOF

#191
20070258672
2007-11-08

Rolling bearing

#192
20070141347
2007-06-21

Hard carbon film, production method thereof, and sliding member

#193
20070082129
2007-04-12

Metal composite diamond-like carbon (DLC) film, method and apparatus for forming the same, and slide member

#194
20070046120
2007-03-01

Bearing elements

#195
20060165973
2006-07-27

Process equipment wear surfaces of extended resistance and methods for their manufacture

#196
20060140524
2006-06-29

Diamond bearing with cooling/lubrication channels

#197
20050242156
2005-11-03

DLC (diamond-like carbon) hard coating on copper based material for bearings

#198
20050213854
2005-09-29

Low-friction sliding mechanism

#199
20050175837
2005-08-11

Structured coating system

#200
20050141797
2005-06-30

Rolling sliding member and rolling apparatus

#201
20050061291
2005-03-24

Structure for connecting piston to crankshaft

#202
19263478
2025-09-30

Thermally stable polycrystalline diamond (TSP) bearings for rotary steerable tools and methods for manufacturing tsp bearings

#203
17323537
2023-09-12

Polycrystalline diamond compact and applications therefor

#204
17021752
2023-06-06

Superhard compacts, assemblies including the same, and methods including the same

#205
15356994
2019-03-19

Bearing assemblies including integrated lubrication, bearing apparatuses, and methods of use

#206
14562165
2016-12-20

Bearing assemblies including integrated lubrication, bearing apparatuses, and methods of use