ClassID:

33521

B01J2203/0655 - CPC Classification

Classification description:

Processes utilising sub- or super atmospheric pressure; High pressure synthesis; Composition of the material produced Diamond

Recent Application in this class:
#1
20260145151
2026-05-28

LUMINESCENT DIAMOND AND METHOD OF MAKING THE SAME

#2
20260061382
2026-03-05

HIGH-TEMPERATURE AND HIGH-PRESSURE PREPARATION METHOD FOR HEXAGONAL DIAMOND

#3
20260015240
2026-01-15

NANODIAMOND WITH VACANCY DEFECT AND QUANTUM DOT LUMINESCENCE

#4
20250215313
2025-07-03

HEAT TREATMENT OF NANODIAMOND PARTICLES WITH CONTROLLED POWDER LAYER DEPTH

#5
20250162877
2025-05-22

NANODIAMOND WITH VACANCY DEFECT AND QUANTUM DOT LUMINESCENCE

#6
20240326000
2024-10-03

Luminescent diamond and method of making the same

#7
20230249147
2023-08-10

Methods and Apparatuses for Making Nanomaterials

#8
20230241568
2023-08-03

APPARATUS AND METHODS FOR THE MANUFACTURE OF SYNTHETIC DIAMONDS AND CUBIC BORON NITRIDE

#9
20230220584
2023-07-13

SYNTHETIC SINGLE CRYSTAL DIAMOND AND METHOD FOR MANUFACTURING SAME

#10
20230017882
2023-01-19

Polycrystalline diamond compacts and applications therefor

#11
20230001369
2023-01-05

DOUBLE-TUBE CONNECTION STRUCTURE FOR DETONATION SYNTHESIS, DETONATION SYNTHESIS DEVICE AND APPLICATION THEREOF

#12
20220348470
2022-11-03

EASILY CRUSHABLE DIAMOND ABRASIVE GRAINS AND METHOD FOR MANUFACTURING SAME

#13
20220331766
2022-10-20

METHOD FOR PRODUCING NANODIAMONDS DOPED WITH GROUP 14 ELEMENT, AND METHOD FOR PURIFYING SAME

#14
20220314179
2022-10-06

Synthetic block for optimizing the performance of diamonds and gemstones

#15
20220181647
2022-06-09

BORON DOPED SYNTHETIC DIAMOND ELECTRODES AND MATERIALS

#16
20220048002
2022-02-17

Molecularly doped nanodiamond

#17
20210269313
2021-09-02

POLYCRYSTALLINE DIAMOND STRUCTURE

#18
20210001294
2021-01-07

Method for obtaining synthetic diamonds from saccharose and an equipment for carrying out said method

#19
20200376454
2020-12-03

Apparatus for the manufacture of synthetic diamonds using differential expansion

#20
20200240037
2020-07-30

DEVICE FOR PRODUCING HIGH PRESSURES IN SOLID MEDIA

#21
20200239370
2020-07-30

Polycrystalline diamond comprising nanostructured polycrystalline diamond particles and method of making the same

#22
20200179888
2020-06-11

Polycrystalline diamond construction and method of making same

#23
20200164326
2020-05-28

System and method for rapid, high throughput, high pressure synthesis of materials from a liquid precursor

#24
20190344236
2019-11-14

A METHOD OF MAKING A POLYCRYSTALLINE SUPER HARD CONSTRUCTIONS

#25
20190322930
2019-10-24

LUMINESCENT DIAMOND MATERIAL AND METHOD OF PRODUCING THE SAME

#26
20190300439
2019-10-03

Polycrystalline diamond and method for manufacturing same, scribe tool, scribe wheel, dresser, rotating tool, wire drawing die, cutting tool, electrode, and processing method using polycrystalline diamond

#27
20190282984
2019-09-19

Molecularly doped nanodiamond

#28
20190160536
2019-05-30

Polycrystalline diamond constructions

#29
20190134781
2019-05-09

Dense packing particle size distribution for PDC cutters

#30
20190118150
2019-04-25

Diamond tool piece

#31
20190078390
2019-03-14

Cutting elements, methods for manufacturing such cutting elements, and tools incorporating such cutting elements

#32
20190054438
2019-02-21

ASSEMBLY FOR SYNTHESIS OF A SUPERHARD MATERIAL

#33
20180257992
2018-09-13

Polycrystalline diamond and manufacturing method thereof, scribe tool, scribing wheel, dresser, rotating tool, orifice for water jet, wiredrawing die, cutting tool, and electron emission source

#34
20180238115
2018-08-23

POLYCRYSTALLINE DIAMOND STRUCTURE

#35
20180237346
2018-08-23

Method of producing a component of a composite of diamond and a binder

#36
20180223602
2018-08-09

Cutting elements and earth-boring tools comprising polycrystalline diamond

#37
20180214836
2018-08-02

CAPSULE ASSEMBLIES FOR ULTRA-HIGH PRESSURE PRESSES AND METHODS FOR USING THEM

#38
20180207597
2018-07-26

CAPSULE ASSEMBLIES FOR ULTRA-HIGH PRESSURE PRESSES AND METHODS FOR USING THEM

#39
20180162779
2018-06-14

CUTTING TOOL INSERT

#40
20180133673
2018-05-17

METHODS FOR FORMING POLYCRYSTALLINE MATERIALS INCLUDING PROVIDING MATERIAL WITH SUPERABRASIVE GRAINS PRIOR TO HPHT PROCESSING

#41
20180065894
2018-03-08

SUPERHARD PCD CONSTRUCTIONS AND METHODS OF MAKING SAME

#42
20180036696
2018-02-08

SUPERHARD CONSTRUCTIONS AND METHODS OF MAKING SAME

#43
20180001391
2018-01-04

Composite polycrystal

#44
20170349441
2017-12-07

Composite polycrystal and method for manufacturing the same

#45
20170335633
2017-11-23

Roller cutting element construction

#46
20170304995
2017-10-26

METHOD OF MAKING POLYCRYSTALLINE DIAMOND MATERIAL

#47
20170292069
2017-10-12

Engineered fluorescent nanodiamond

#48
20170266634
2017-09-21

Multi-heater method for growing high quality diamond

#49
20170183916
2017-06-29

Polycrystalline superhard construction

#50
20170183267
2017-06-29

A METHOD OF MAKING A THERMALLY STABLE POLYCRYSTALLINE SUPER HARD CONSTRUCTION

#51
20170081247
2017-03-23

SUPERHARD PCD CONSTRUCTIONS AND METHODS OF MAKING SAME

#52
20170043309
2017-02-16

Cutting elements and earth-boring tools including a polycrystalline diamond material

#53
20160327530
2016-11-10

Methods of modeling and monitoring leaching behavior of polycrystalline diamond and methods of leaching polycrystalline diamond

#54
20160272546
2016-09-22

Polycrystalline diamond and manufacturing method thereof, scribe tool, scribing wheel, dresser, rotating tool, orifice for water jet, wiredrawing die, cutting tool, and electron emission source

#55
20160229696
2016-08-11

Polycrystalline diamond and manufacturing method thereof

#56
20160193718
2016-07-07

Methods of forming polycrystalline diamond compacts

#57
20160136785
2016-05-19

Methods of fabricating a polycrystalline diamond compact

#58
20160052109
2016-02-25

Methods of forming polycrystalline diamond with liquid hydrocarbons and hydrates thereof

#59
20150375366
2015-12-31

Dense packing particle size distribution for PDC cutters

#60
20150353370
2015-12-10

Urea to ammonia process

#61
20150352514
2015-12-10

Support structure for a body of polycrystalline diamond material during leaching

#62
20150315722
2015-11-05

Diamond grains, method for making same and mixture comprising same

#63
20150315087
2015-11-05

Diamond polycrystalline body and method for manufacturing the same, and tool

#64
20150307404
2015-10-29

Diamond polycrystalline body and method for manufacturing the same, and tool

#65
20150247365
2015-09-03

Modification of diamond feeds for improving polycrystalline diamond cutter

#66
20150202741
2015-07-23

Incorporation of bulk metal foils to increase toughness of polycrystalline diamond

#67
20150183091
2015-07-02

Chemical leaching/thermal decomposing carbonate in carbonate PCD

#68
20150143755
2015-05-28

Method of making a diamond particle suspension and method of making a polycrystalline diamond article therefrom

#69
20150128504
2015-05-14

Compositions of diamond particles having organic compounds attached thereto

#70
20150041224
2015-02-12

Polycrystalline compacts including nanoparticulate inclusions, cutting elements and earth-boring tools including such compacts, and methods of forming same

#71
20140286851
2014-09-25

Combinatorial synthesis of the diamond unit cell

#72
20140262533
2014-09-18

Polycrystalline diamond composite compact

#73
20140246250
2014-09-04

Methods of fabricating polycrystalline diamond by functionalizing diamond nanoparticles, green bodies including functionalized diamond nanoparticles, and methods of forming polycrystalline diamond cutting elements

#74
20140219907
2014-08-07

Single-crystal diamond and manufacturing method thereof

#75
20140215926
2014-08-07

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

#76
20140186629
2014-07-03

Polycrystalline diamond and manufacturing method thereof, scribe tool, scribing wheel, dresser, rotating tool, orifice for water jet, wiredrawing die, cutting tool, and electron emission source

#77
20140170055
2014-06-19

Polycrystalline diamond and manufacturing method thereof

#78
20140157681
2014-06-12

Functionalization of cubic boron nitride and method of making the same

#79
20140128244
2014-05-08

Containment element comprising mullite or a polymorph of mullite, assembly comprising same, method of making same and method of using same

#80
20140124271
2014-05-08

Cutting elements, methods for manufacturing such cutting elements, and tools incorporating such cutting elements

#81
20140090307
2014-04-03

Single crystal CBN featuring micro-fracturing during grinding

#82
20140059943
2014-03-06

Infiltration compositions for PCD by using coated carbide substrates

#83
20140020620
2014-01-23

Diamond

#84
20140013672
2014-01-16

Methods of improving sintering of PCD using graphene

#85
20140013670
2014-01-16

Methods of forming earth-boring tools

#86
20130291443
2013-11-07

Method of making polycrystalline diamond material

#87
20130283701
2013-10-31

Manufacture of thermally stable cutting elements

#88
20130273820
2013-10-17

Brazed diamond tools and methods for making the same

#89
20130267154
2013-10-10

Diamond tools and methods for making the same

#90
20130199107
2013-08-08

Polycrystalline superhard material

#91
20130167447
2013-07-04

Near-net cutting tool insert

#92
20130160700
2013-06-27

STEP HEATING PROCESS FOR GROWING HIGH QUALITY DIAMOND

#93
20130149447
2013-06-13

Method of forming particles comprising carbon and articles therefrom

#94
20130121862
2013-05-16

Alternative methods to generate high pressure by iteration in a high-pressure multichamber

#95
20130092451
2013-04-18

Polycrystalline diamond compacts and related products

#96
20130081335
2013-04-04

Graphite coated metal nanoparticles for polycrystalline diamond compact synthesis

#97
20130068540
2013-03-21

Methods of fabricating polycrystalline diamond, and cutting elements and earth-boring tools comprising polycrystalline diamond

#98
20130068536
2013-03-21

Methods of forming polycrystalline diamond compacts

#99
20130067827
2013-03-21

Polycrystalline diamond materials having improved abrasion resistance, thermal stability and impact resistance

#100
20130067826
2013-03-21

Polycrystalline diamond compacts having improved wear characteristics, and method of making the same

#101
20130048390
2013-02-28

Superabrasive materials and methods of manufacture

#102
20130000993
2013-01-03

POLYCRYSTALLINE SUPERHARD CONSTRUCTION

#103
20130000992
2013-01-03

Compacts for producing polycrystalline diamond compacts, and related polycrystalline diamond compacts

#104
20130000209
2013-01-03

Methods of functionalizing microscale diamond particles

#105
20120324801
2012-12-27

THERMALLY STABLE POLYCRYSTALLINE DIAMOND

#106
20120312227
2012-12-13

MULTI-HEATER SYSTEM FOR GROWING HIGH QUALITY DIAMOND AND A METHOD FOR GROWING THE SAME

#107
20120291361
2012-11-22

High abrasion low stress PDC

#108
20120272583
2012-11-01

Method for making fine diamond PDC

#109
20120272582
2012-11-01

Method for making low stress PDC

#110
20120267172
2012-10-25

Methods for forming polycrystalline materials including providing material with superabrasive grains prior to HPHT processing

#111
20120261197
2012-10-18

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

#112
20120260582
2012-10-18

Brazed diamond tools and methods for making the same

#113
20120258035
2012-10-11

Polycrystalline diamond and method of manufacturing the same

#114
20120255237
2012-10-11

COOL CUTTING POLYCRYSTALLINE DIAMOND CUTTING ELEMENT

#115
20120255236
2012-10-11

High-hardness conductive diamond polycrystalline body and method of producing the same

#116
20120220208
2012-08-30

Brazed diamond tools and methods for making the same

#117
20120199792
2012-08-09

Novel Cherkasky's synthetic diamonds and diamond-like materials and methods and devices for production thereof

#118
20120192785
2012-08-02

Multilayer structure for a diamond growth and a method of providing the same

#119
20120192499
2012-08-02

Brazed Diamond Tools and Methods for Making the Same

#120
20120186884
2012-07-26

POLYCRYSTALLINE COMPACTS HAVING DIFFERING REGIONS THEREIN, CUTTING ELEMENTS AND EARTH-BORING TOOLS INCLUDING SUCH COMPACTS, AND METHODS OF FORMING SUCH COMPACTS

#121
20120151848
2012-06-21

Increase toughness of polycrystalline diamond

#122
20120132468
2012-05-31

CUTTER WITH DIAMOND SENSORS FOR ACQUIRING INFORMATION RELATING TO AN EARTH-BORING DRILLING TOOL

#123
20120103696
2012-05-03

Polycrystalline compacts including nanoparticulate inclusions, cutting elements and earth-boring tools including such compacts, and methods of forming same

#124
20120034464
2012-02-09

Methods of forming diamond particles having organic compounds attached thereto and compositions thereof

#125
20120032116
2012-02-09

Method of producing diamond powder and doped diamonds

#126
20120011779
2012-01-19

Polycrystalline diamond materials and related products

#127
20110297453
2011-12-08

Polycrystalline diamond compacts and related drill bits

#128
20110296766
2011-12-08

Brazed diamond tools and methods for making the same

#129
20110293905
2011-12-01

Superbrasvie tools containing uniformly leveled superabrasive particles and associated methods

#130
20110274885
2011-11-10

ABRASIVE INSERTS

#131
20110271900
2011-11-10

High pressure high temperature (HPHT) method for the production of single crystal diamonds

#132
20110252713
2011-10-20

Diamond particle mixture

#133
20110252712
2011-10-20

Method of making a diamond particle suspension and method of making a polycrystalline diamond article therefrom

#134
20110252711
2011-10-20

Method of preparing polycrystalline diamond from derivatized nanodiamond

#135
20110232200
2011-09-29

Manufacture of thermally stable cutting elements

#136
20110214921
2011-09-08

Polycrystalline Diamond Abrasive Compact

#137
20110132667
2011-06-09

Polycrystalline diamond structure

#138
20110132666
2011-06-09

Polycrystalline tables having polycrystalline microstructures and cutting elements including polycrystalline tables

#139
20110132256
2011-06-09

Capsule and elements for synthesised diamond production

#140
20110126759
2011-06-02

SYSTEM AND HIGH PRESSURE, HIGH TEMPERATURE APPARATUS FOR PRODUCING SYNTHETIC DIAMONDS

#141
20110104318
2011-05-05

High pressure, high temperature back-up with a circumferential relief

#142
20110083908
2011-04-14

Diamond bonded construction comprising multi-sintered polycrystalline diamond

#143
20110083907
2011-04-14

Polycrystalline diamond

#144
20110073380
2011-03-31

Production of reduced catalyst PDC via gradient driven reactivity

#145
20110072730
2011-03-31

Method for producing a PCD compact

#146
20110067929
2011-03-24

Polycrystalline diamond compacts, methods of making same, and applications therefor

#147
20110061944
2011-03-17

POLYCRYSTALLINE DIAMOND COMPOSITE COMPACT

#148
20110042149
2011-02-24

METHODS OF FORMING POLYCRYSTALLINE DIAMOND ELEMENTS, POLYCRYSTALLINE DIAMOND ELEMENTS, AND EARTH-BORING TOOLS CARRYING SUCH POLYCRYSTALLINE DIAMOND ELEMENTS

#149
20110036643
2011-02-17

THERMALLY STABLE POLYCRYSTALLINE DIAMOND CONSTRUCTIONS

#150
20110031699
2011-02-10

Formable sealant barrier

#151
20110031034
2011-02-10

Polycrystalline compacts including in-situ nucleated grains, earth-boring tools including such compacts, and methods of forming such compacts and tools

#152
20110030283
2011-02-10

Method of forming a thermally stable diamond cutting element

#153
20100330357
2010-12-30

Polycrystalline diamond composites

#154
20100294571
2010-11-25

Cutting elements, methods for manufacturing such cutting elements, and tools incorporating such cutting elements

#155
20100279138
2010-11-04

Diamond metal composite

#156
20100278712
2010-11-04

Method for creating diamond dust via detonation of carbon dioxide and reducing agent combinations

#157
20100272627
2010-10-28

Multi-Faceted Diamond and Associated Methods

#158
20100196717
2010-08-05

Cutting tool insert

#159
20100178233
2010-07-15

SYNTHETIC DIAMONDS PREPARED FROM ORGANIC MATERIALS

#160
20100129480
2010-05-27

MULTI-ANVIL CUBIC MACHINE COMPRISING HEMISPHERICAL PISTONS, WHICH IS USED TO GENERATE HIGH PRESSURES AND HIGH TEMPERATURES

#161
20100119790
2010-05-13

Diamond

#162
20100083583
2010-04-08

CUTTING TOOL

#163
20100068122
2010-03-18

Gem Growth Cubic Press and Associated Methods

#164
20100050536
2010-03-04

Material containing diamond and an intermetallic compound

#165
20100043520
2010-02-25

Wire drawing die

#166
20100043303
2010-02-25

Abrasive compact with improved machinability

#167
20100028246
2010-02-04

SYNTHESIS OF DIAMOND

#168
20100005729
2010-01-14

Pulsed electrical field assisted or spark plasma sintered polycrystalline ultra hard material and thermally stable ultra hard material cutting elements and compacts and methods of forming the same

#169
20100005728
2010-01-14

Method for making composite abrasive compacts

#170
20090305039
2009-12-10

High-hardness polycrystalline diamond and method of preparing the same

#171
20090302501
2009-12-10

Formable sealant barrier

#172
20090301391
2009-12-10

Formable sealant barrier

#173
20090286352
2009-11-19

Diamond Bodies Grown on SIC Substrates and Associated Methods

#174
20090283089
2009-11-19

Brazed diamond tools and methods for making the same

#175
20090263308
2009-10-22

Dense diamond body

#176
20090260895
2009-10-22

Polycrystalline diamond materials, methods of fabricating same, and applications using same

#177
20090258229
2009-10-15

Method of improving the crystalline perfection of diamond crystals

#178
20090257942
2009-10-15

Device and method for growing diamond in a liquid phase

#179
20090257896
2009-10-15

ALTERNATIVE METHODS TO GENERATE HIGH PRESSURE BY ITERATION IN A HIGH-PRESSURE MULTICHAMBER

#180
20090178345
2009-07-16

Polycrystalline diamond material with extremely fine microstructures

#181
20090173015
2009-07-09

Polycrystalline diamond constructions having improved thermal stability

#182
20090166094
2009-07-02

Polycrystalline diamond materials having improved abrasion resistance, thermal stability and impact resistance

#183
20090127565
2009-05-21

P-n junctions on mosaic diamond substrates

#184
20090114454
2009-05-07

Thermally-stable polycrystalline diamond materials and compacts

#185
20080248305
2008-10-09

Superabrasive Particle Synthesis with Controlled Placement of Crystalline Seeds

#186
20080241293
2008-10-02

Radial compression element for a HTHP cartridge

#187
20080223623
2008-09-18

Polycrystalline diamond constructions having improved thermal stability

#188
20080219914
2008-09-11

Method of cladding diamond seeds

#189
20080187479
2008-08-07

Method of Producing Ultra-Hard Abrasive Particles

#190
20080185189
2008-08-07

Manufacture of thermally stable cutting elements

#191
20080057145
2008-03-06

Assembly for HPHT processing

#192
20080047484
2008-02-28

Superabrasive particle synthesis with growth control

#193
20080044339
2008-02-21

Thick single crystal diamond layer method for making it and gemstones produced from the layer

#194
20080022806
2008-01-31

High-hardness conductive diamond polycrystalline body and method of producing the same

#195
20070295267
2007-12-27

High pressure superabrasive particle synthesis

#196
20070234717
2007-10-11

Alternative Methods to Generate High Pressure by Iteration in a High-Pressure Multichamber

#197
20070224105
2007-09-27

Superabrasive synthesis methods

#198
20070187153
2007-08-16

Polycrystalline diamond apparatuses and methods of manufacture

#199
20070157917
2007-07-12

High pressure superabrasive particle synthesis

#200
20070148079
2007-06-28

Thick single crystal diamond layer method for making it and gemstones produced from the layer

#201
20070056778
2007-03-15

SINTERED POLYCRYSTALLINE DIAMOND MATERIAL WITH EXTREMELY FINE MICROSTRUCTURES

#202
20070054101
2007-03-08

Composite material for drilling applications

#203
20070053823
2007-03-08

Technique of production of fancy red diamonds

#204
20070051355
2007-03-08

Brazed diamond tools and methods for making the same

#205
20070051354
2007-03-08

Brazed diamond tools and methods for making the same

#206
20070036896
2007-02-15

Mosaic diamond substrates

#207
20070033810
2007-02-15

Diamond tool, synthetic single crystal diamond and method of synthesizing single crystal diamond, and diamond jewelry

#208
20060292302
2006-12-28

Apparatus and method for growing a synthetic diamond

#209
20060288927
2006-12-28

System and high pressure, high temperature apparatus for producing synthetic diamonds

#210
20060272571
2006-12-07

Shaped thermally stable polycrystalline material and associated methods of manufacture

#211
20060266559
2006-11-30

Polycrystalline diamond materials having improved abrasion resistance, thermal stability and impact resistance

#212
20060261512
2006-11-23

Method of encapsulating material from humans or animals in a natural gemstone and its product

#213
20060251567
2006-11-09

Methods of forming polycrystalline bodies using rhombohedral graphite materials

#214
20060210465
2006-09-21

Anisotropic material treatment heater tubes

#215
20060032429
2006-02-16

Method of applying high pressures to a high pressure assembly

#216
20060016127
2006-01-26

Superabrasive particle synthesis with controlled placement of crystalline seeds

#217
20060011127
2006-01-19

Method for the preparation of diamond, graphite or their mixture

#218
20050260935
2005-11-24

High pressure and high temperature production of diamonds

#219
20050257430
2005-11-24

Method of producing an abrasive product containing diamond

#220
20050255029
2005-11-17

Process for manufacturing an alloy material for use in the manufacture of synthetic diamonds

#221
20050249655
2005-11-10

High pressure/high temperature production of colorless and fancy-colored diamonds

#222
20050230156
2005-10-20

Thermally-stable polycrystalline diamond materials and compacts

#223
20050153010
2005-07-14

High pressure split die and associated methods

#224
20050150444
2005-07-14

High pressure crystal growth apparatuses and associated methods

#225
20050136667
2005-06-23

Superabrasive particle synthesis with controlled placement of crystalline seeds

#226
20050032370
2005-02-10

Graphite material for synthesizing semiconductor diamond and semiconductor diamond produced by using the same

#227
13093930
2015-02-24

Methods of altering the color of a diamond by irradiation and high-pressure/high-temperature processing

#228
13070678
2017-01-03

Diamond-like carbon nanorods and fabrication thereof