Patents-Review.com
ClassID:

32256 ⎘

B01J3/062 - CPC Classification

Classification description:

Processes of utilising sub-atmospheric or super-atmospheric pressure to effect chemical or physical change of matter; Apparatus therefor; Processes using ultra-high pressure, e.g. for the formation of diamonds; Apparatus therefor, e.g. moulds or dies characterised by the composition of the materials to be processed

Recent Application in this class:
#1
20260061382
2026-03-05

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

 #2
20250215313
2025-07-03

HEAT TREATMENT OF NANODIAMOND PARTICLES WITH CONTROLLED POWDER LAYER DEPTH

 #3
20250197720
2025-06-19

LUMINESCENT DIAMOND WITH NEGATIVELY CHARGED VACANCIES

 #4
20230364675
2023-11-16

METHODS OF FORMING POLYCRYSTALLINE COMPACTS

 #5
20230249147
2023-08-10

Methods and Apparatuses for Making Nanomaterials

 #6
20230017882
2023-01-19

Polycrystalline diamond compacts and applications therefor

 #7
20230001369
2023-01-05

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

 #8
20220348470
2022-11-03

EASILY CRUSHABLE DIAMOND ABRASIVE GRAINS AND METHOD FOR MANUFACTURING SAME

 #9
20220331766
2022-10-20

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

 #10
20220314179
2022-10-06

Synthetic block for optimizing the performance of diamonds and gemstones

 #11
20220184693
2022-06-16

Superhard constructions and methods of making same

 #12
20220048002
2022-02-17

Molecularly doped nanodiamond

 #13
20220001348
2022-01-06

Polycrystalline diamond tables and compacts and related methods

 #14
20210323874
2021-10-21

METHOD OF MAKING A THERMALLY STABLE POLYCRYSTALLINE SUPER HARD CONSTRUCTION

 #15
20210269313
2021-09-02

POLYCRYSTALLINE DIAMOND STRUCTURE

 #16
20210197156
2021-07-01

Post processing method for cannabis oil

 #17
20200164326
2020-05-28

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

 #18
20200122108
2020-04-23

High pressure homogenizer and method for manufacturing graphene using the same

 #19
20200062601
2020-02-27

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

 #20
20200010371
2020-01-09

METHOD OF MAKING A THERMALLY STABLE POLYCRYSTALLINE SUPER HARD CONSTRUCTION

 #21
20190381569
2019-12-19

SUPERHARD CONSTRUCTIONS & METHODS OF MAKING SAME

 #22
20190344236
2019-11-14

A METHOD OF MAKING A POLYCRYSTALLINE SUPER HARD CONSTRUCTIONS

 #23
20190330118
2019-10-31

SUPER HARD CONSTRUCTIONS & METHODS OF MAKING SAME

 #24
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

 #25
20190282984
2019-09-19

Molecularly doped nanodiamond

 #26
20190255616
2019-08-22

METHODS OF FORMING POLYCRYSTALLINE COMPACTS

 #27
20190247814
2019-08-15

POLYCRYSTALLINE DIAMOND FROM VITREOUS CARBON AND TRANSITION METAL FREE CARBONATE CATALYST AND METHOD OF PRODUCING

 #28
20190160536
2019-05-30

Polycrystalline diamond constructions

 #29
20190134781
2019-05-09

Dense packing particle size distribution for PDC cutters

 #30
20190078390
2019-03-14

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

 #31
20190054438
2019-02-21

ASSEMBLY FOR SYNTHESIS OF A SUPERHARD MATERIAL

 #32
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

 #33
20180250647
2018-09-06

Diamond composites by lithography-based manufacturing

 #34
20180238116
2018-08-23

Polycrystalline diamond compact, and related methods and applications

 #35
20180238115
2018-08-23

POLYCRYSTALLINE DIAMOND STRUCTURE

 #36
20180221840
2018-08-09

Automated Systems and Methods to Facet and Polish Diamond for Productization

 #37
20180133673
2018-05-17

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

 #38
20180065894
2018-03-08

SUPERHARD PCD CONSTRUCTIONS AND METHODS OF MAKING SAME

 #39
20180036696
2018-02-08

SUPERHARD CONSTRUCTIONS AND METHODS OF MAKING SAME

 #40
20180001391
2018-01-04

Composite polycrystal

 #41
20170349441
2017-12-07

Composite polycrystal and method for manufacturing the same

 #42
20170335633
2017-11-23

Roller cutting element construction

 #43
20170304995
2017-10-26

METHOD OF MAKING POLYCRYSTALLINE DIAMOND MATERIAL

 #44
20170292069
2017-10-12

Engineered fluorescent nanodiamond

 #45
20170291157
2017-10-12

Combined field assisted sintering techniques and HTHP sintering techniques for forming polycrystalline diamond compacts and earth-boring tools

 #46
20170266634
2017-09-21

Multi-heater method for growing high quality diamond

 #47
20170183916
2017-06-29

Polycrystalline superhard construction

 #48
20170183267
2017-06-29

A METHOD OF MAKING A THERMALLY STABLE POLYCRYSTALLINE SUPER HARD CONSTRUCTION

 #49
20170183234
2017-06-29

Method for producing carbon particles by detonation

 #50
20170166450
2017-06-15

Method for producing synthetic diamonds

 #51
20170081247
2017-03-23

SUPERHARD PCD CONSTRUCTIONS AND METHODS OF MAKING SAME

 #52
20170081191
2017-03-23

Method of forming graphene material by graphite exfoliation

 #53
20170043309
2017-02-16

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

 #54
20160327530
2016-11-10

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

 #55
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

 #56
20160229696
2016-08-11

Polycrystalline diamond and manufacturing method thereof

 #57
20160193718
2016-07-07

Methods of forming polycrystalline diamond compacts

 #58
20160167009
2016-06-16

Alumina forming refinery process tubes with mixing element

 #59
20160136785
2016-05-19

Methods of fabricating a polycrystalline diamond compact

 #60
20160052109
2016-02-25

Methods of forming polycrystalline diamond with liquid hydrocarbons and hydrates thereof

 #61
20150375366
2015-12-31

Dense packing particle size distribution for PDC cutters

 #62
20150367482
2015-12-24

PDC cutter with chemical addition for enhanced abrasion resistance

 #63
20150367310
2015-12-24

Combined field assisted sintering techniques and HTHP sintering techniques for forming polycrystalline diamond compacts and earth-boring tools

 #64
20150361727
2015-12-17

Polycrystalline diamond compact, and related methods and applications

 #65
20150352514
2015-12-10

Support structure for a body of polycrystalline diamond material during leaching

 #66
20150315722
2015-11-05

Diamond grains, method for making same and mixture comprising same

 #67
20150315087
2015-11-05

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

 #68
20150307404
2015-10-29

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

 #69
20150247365
2015-09-03

Modification of diamond feeds for improving polycrystalline diamond cutter

 #70
20150209745
2015-07-30

Methods of fabricating polycrystalline diamond and polycrystalline diamond compacts

 #71
20150202741
2015-07-23

Incorporation of bulk metal foils to increase toughness of polycrystalline diamond

 #72
20150183091
2015-07-02

Chemical leaching/thermal decomposing carbonate in carbonate PCD

 #73
20150158727
2015-06-11

Ultrahard nanotwinned boron nitride bulk materials and synthetic method thereof

 #74
20150143755
2015-05-28

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

 #75
20150135603
2015-05-21

MULTI-LAYERED POLYCRYSTALLINE DIAMOND STRUCTURE

 #76
20150128504
2015-05-14

Compositions of diamond particles having organic compounds attached thereto

 #77
20150041224
2015-02-12

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

 #78
20140374172
2014-12-25

PDC cutter with chemical addition for enhanced abrasion resistance

 #79
20140262533
2014-09-18

Polycrystalline diamond composite compact

 #80
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

 #81
20140219907
2014-08-07

Single-crystal diamond and manufacturing method thereof

 #82
20140215926
2014-08-07

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

 #83
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

 #84
20140170055
2014-06-19

Polycrystalline diamond and manufacturing method thereof

 #85
20140157681
2014-06-12

Functionalization of cubic boron nitride and method of making the same

 #86
20140124271
2014-05-08

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

 #87
20140090307
2014-04-03

Single crystal CBN featuring micro-fracturing during grinding

 #88
20140059943
2014-03-06

Infiltration compositions for PCD by using coated carbide substrates

 #89
20140020620
2014-01-23

Diamond

 #90
20140013672
2014-01-16

Methods of improving sintering of PCD using graphene

 #91
20140013670
2014-01-16

Methods of forming earth-boring tools

 #92
20130298475
2013-11-14

EDM cuttable, high cBN content solid PCBN compact

 #93
20130291443
2013-11-07

Method of making polycrystalline diamond material

 #94
20130283701
2013-10-31

Manufacture of thermally stable cutting elements

 #95
20130273820
2013-10-17

Brazed diamond tools and methods for making the same

 #96
20130199107
2013-08-08

Polycrystalline superhard material

 #97
20130167447
2013-07-04

Near-net cutting tool insert

 #98
20130160700
2013-06-27

STEP HEATING PROCESS FOR GROWING HIGH QUALITY DIAMOND

 #99
20130092454
2013-04-18

POLYCRYSTALLINE COMPACTS INCLUDING GRAINS OF HARD MATERIAL, EARTH-BORING TOOLS INCLUDING SUCH COMPACTS, AND METHODS OF FORMING SUCH COMPACTS AND TOOLS

 #100
20130092451
2013-04-18

Polycrystalline diamond compacts and related products

 #101
20130086847
2013-04-11

Combined field assisted sintering techniques and HTHP sintering techniques for forming polycrystalline diamond compacts and earth-boring tools

 #102
20130081335
2013-04-04

Graphite coated metal nanoparticles for polycrystalline diamond compact synthesis

 #103
20130068540
2013-03-21

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

 #104
20130068536
2013-03-21

Methods of forming polycrystalline diamond compacts

 #105
20130067827
2013-03-21

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

 #106
20130067826
2013-03-21

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

 #107
20130048390
2013-02-28

Superabrasive materials and methods of manufacture

 #108
20130000993
2013-01-03

POLYCRYSTALLINE SUPERHARD CONSTRUCTION

 #109
20130000992
2013-01-03

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

 #110
20130000209
2013-01-03

Methods of functionalizing microscale diamond particles

 #111
20120324801
2012-12-27

THERMALLY STABLE POLYCRYSTALLINE DIAMOND

 #112
20120312227
2012-12-13

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

 #113
20120291695
2012-11-22

Method for producing hexagonal boron nitride single crystals

 #114
20120291361
2012-11-22

High abrasion low stress PDC

 #115
20120272583
2012-11-01

Method for making fine diamond PDC

 #116
20120272582
2012-11-01

Method for making low stress PDC

 #117
20120267172
2012-10-25

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

 #118
20120261197
2012-10-18

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

 #119
20120260582
2012-10-18

Brazed diamond tools and methods for making the same

 #120
20120258035
2012-10-11

Polycrystalline diamond and method of manufacturing the same

 #121
20120255237
2012-10-11

COOL CUTTING POLYCRYSTALLINE DIAMOND CUTTING ELEMENT

 #122
20120255236
2012-10-11

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

 #123
20120220208
2012-08-30

Brazed diamond tools and methods for making the same

 #124
20120199792
2012-08-09

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

 #125
20120192785
2012-08-02

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

 #126
20120192499
2012-08-02

Brazed Diamond Tools and Methods for Making the Same

 #127
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

 #128
20120151848
2012-06-21

Increase toughness of polycrystalline diamond

 #129
20120132468
2012-05-31

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

 #130
20120103696
2012-05-03

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

 #131
20120073494
2012-03-29

Process and apparatus for large-scale manufacturing of bulk monocrystalline gallium-containing nitride

 #132
20120055099
2012-03-08

EDM cuttable, high CBN content solid PCBN compact

 #133
20120034464
2012-02-09

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

 #134
20120032116
2012-02-09

Method of producing diamond powder and doped diamonds

 #135
20120031675
2012-02-09

Abrasive compact of superhard material and chromium and cutting element including same

 #136
20120011779
2012-01-19

Polycrystalline diamond materials and related products

 #137
20110297453
2011-12-08

Polycrystalline diamond compacts and related drill bits

 #138
20110296766
2011-12-08

Brazed diamond tools and methods for making the same

 #139
20110293905
2011-12-01

Superbrasvie tools containing uniformly leveled superabrasive particles and associated methods

 #140
20110274885
2011-11-10

ABRASIVE INSERTS

 #141
20110271900
2011-11-10

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

 #142
20110252713
2011-10-20

Diamond particle mixture

 #143
20110252712
2011-10-20

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

 #144
20110252711
2011-10-20

Method of preparing polycrystalline diamond from derivatized nanodiamond

 #145
20110232200
2011-09-29

Manufacture of thermally stable cutting elements

 #146
20110214921
2011-09-08

Polycrystalline Diamond Abrasive Compact

 #147
20110132667
2011-06-09

Polycrystalline diamond structure

 #148
20110132666
2011-06-09

Polycrystalline tables having polycrystalline microstructures and cutting elements including polycrystalline tables

 #149
20110132256
2011-06-09

Capsule and elements for synthesised diamond production

 #150
20110083908
2011-04-14

Diamond bonded construction comprising multi-sintered polycrystalline diamond

 #151
20110083907
2011-04-14

Polycrystalline diamond

 #152
20110073380
2011-03-31

Production of reduced catalyst PDC via gradient driven reactivity

 #153
20110067929
2011-03-24

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

 #154
20110061944
2011-03-17

POLYCRYSTALLINE DIAMOND COMPOSITE COMPACT

 #155
20110042149
2011-02-24

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

 #156
20110036643
2011-02-17

THERMALLY STABLE POLYCRYSTALLINE DIAMOND CONSTRUCTIONS

 #157
20110031699
2011-02-10

Formable sealant barrier

 #158
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

 #159
20110030283
2011-02-10

Method of forming a thermally stable diamond cutting element

 #160
20100330357
2010-12-30

Polycrystalline diamond composites

 #161
20100294571
2010-11-25

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

 #162
20100278712
2010-11-04

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

 #163
20100272627
2010-10-28

Multi-Faceted Diamond and Associated Methods

 #164
20100178233
2010-07-15

SYNTHETIC DIAMONDS PREPARED FROM ORGANIC MATERIALS

 #165
20100119790
2010-05-13

Diamond

 #166
20100091803
2010-04-15

Solid-state high-luminance far ultraviolet light emitting element including highly pure hexagonal boron nitride single crystal

 #167
20100083583
2010-04-08

CUTTING TOOL

 #168
20100050536
2010-03-04

Material containing diamond and an intermetallic compound

 #169
20100043520
2010-02-25

Wire drawing die

 #170
20100043303
2010-02-25

Abrasive compact with improved machinability

 #171
20100031876
2010-02-11

Process and apparatus for large-scale manufacturing of bulk monocrystalline gallium-containing nitride

 #172
20100031874
2010-02-11

Process and apparatus for growing a crystalline gallium-containing nitride using an azide mineralizer

 #173
20100028246
2010-02-04

SYNTHESIS OF DIAMOND

 #174
20100005728
2010-01-14

Method for making composite abrasive compacts

 #175
20090305039
2009-12-10

High-hardness polycrystalline diamond and method of preparing the same

 #176
20090302501
2009-12-10

Formable sealant barrier

 #177
20090301391
2009-12-10

Formable sealant barrier

 #178
20090283089
2009-11-19

Brazed diamond tools and methods for making the same

 #179
20090263308
2009-10-22

Dense diamond body

 #180
20090260895
2009-10-22

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

 #181
20090258229
2009-10-15

Method of improving the crystalline perfection of diamond crystals

 #182
20090257942
2009-10-15

Device and method for growing diamond in a liquid phase

 #183
20090178345
2009-07-16

Polycrystalline diamond material with extremely fine microstructures

 #184
20090173015
2009-07-09

Polycrystalline diamond constructions having improved thermal stability

 #185
20090166094
2009-07-02

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

 #186
20090127565
2009-05-21

P-n junctions on mosaic diamond substrates

 #187
20090078851
2009-03-26

Far ultraviolet with high luminance emitting high-purity hexagonal boron nitride monocrystalline powder and method of manufacturing the same

 #188
20090000208
2009-01-01

Composite Material

 #189
20080248305
2008-10-09

Superabrasive Particle Synthesis with Controlled Placement of Crystalline Seeds

 #190
20080223623
2008-09-18

Polycrystalline diamond constructions having improved thermal stability

 #191
20080219914
2008-09-11

Method of cladding diamond seeds

 #192
20080185189
2008-08-07

Manufacture of thermally stable cutting elements

 #193
20080057145
2008-03-06

Assembly for HPHT processing

 #194
20080047484
2008-02-28

Superabrasive particle synthesis with growth control

 #195
20080047482
2008-02-28

Single crystal scintillator materials and methods for making the same

 #196
20080022806
2008-01-31

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

 #197
20070295267
2007-12-27

High pressure superabrasive particle synthesis

 #198
20070224105
2007-09-27

Superabrasive synthesis methods

 #199
20070187153
2007-08-16

Polycrystalline diamond apparatuses and methods of manufacture

 #200
20070157917
2007-07-12

High pressure superabrasive particle synthesis

 #201
20070056778
2007-03-15

SINTERED POLYCRYSTALLINE DIAMOND MATERIAL WITH EXTREMELY FINE MICROSTRUCTURES

 #202
20070053823
2007-03-08

Technique of production of fancy red diamonds

 #203
20070051355
2007-03-08

Brazed diamond tools and methods for making the same

 #204
20070051354
2007-03-08

Brazed diamond tools and methods for making the same

 #205
20070036896
2007-02-15

Mosaic diamond substrates

 #206
20070033810
2007-02-15

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

 #207
20060272571
2006-12-07

Shaped thermally stable polycrystalline material and associated methods of manufacture

 #208
20060266559
2006-11-30

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

 #209
20060261512
2006-11-23

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

 #210
20060251567
2006-11-09

Methods of forming polycrystalline bodies using rhombohedral graphite materials

 #211
20060210465
2006-09-21

Anisotropic material treatment heater tubes

 #212
20060185577
2006-08-24

Single crystal of highly purified hexagonal boron nitride capable of far ultraviolet high-luminance light emission, process for producing the same, far ultraviolet high-luminance light emitting device including the single crystal, and utilizing the device, solid laser and solid light emitting unit

 #213
20060107602
2006-05-25

Composite material

 #214
20060096521
2006-05-11

Method for reducing defect concentration in crystals

 #215
20060016127
2006-01-26

Superabrasive particle synthesis with controlled placement of crystalline seeds

 #216
20060011127
2006-01-19

Method for the preparation of diamond, graphite or their mixture

 #217
20050260935
2005-11-24

High pressure and high temperature production of diamonds

 #218
20050257430
2005-11-24

Method of producing an abrasive product containing diamond

 #219
20050255029
2005-11-17

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

 #220
20050249655
2005-11-10

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

 #221
20050152820
2005-07-14

High temperature high pressure capsule for processing materials in supercritical fluids

 #222
20050136667
2005-06-23

Superabrasive particle synthesis with controlled placement of crystalline seeds

 #223
20050098089
2005-05-12

Process for producing single-crystal gallium nitride

 #224
20050032370
2005-02-10

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

 #225
15944453
2019-08-13

Apparatus, systems and methods for microfluidic vacuum shrinkage of microbubbles

 #226
15065246
2019-01-08

Aqueous leaching solutions and methods of leaching at least one interstitial constituent from a polycrystalline diamond body using the same

 #227
13093930
2015-02-24

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