Patents-Review.com
ClassID:

40096 ⎘

B22F2003/244 - CPC Classification

Classification description:

Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces; After-treatment of workpieces or articles; Chemical after-treatment on the surface Leaching

Recent Application in this class:
#1
20250276366
2025-09-04

PROCESSING OF PCD ELEMENTS

 #2
20250162861
2025-05-22

Surface Structuring of Additively Manufactured Articles

 #3
20240351167
2024-10-24

LEACHED SUPERABRASIVE ELEMENTS, SUBTERRANIAN TOOLS WITH LEACHED SUPERABRASIVE ELEMENTS, AND RELATED SYSTEMS AND METHODS

 #4
20220387986
2022-12-08

METAL BODIES AND METHOD FOR PRODUCTION THEREOF

 #5
20220184693
2022-06-16

Superhard constructions and methods of making same

 #6
20220152782
2022-05-19

Leached superabrasive elements and systems, methods and assemblies for processing superabrasive materials

 #7
20220055114
2022-02-24

Methods for fabricating strain wave gear flexsplines using metal additive manufacturing

 #8
20200376560
2020-12-03

Method for the manufacture of a complex component and separating tool

 #9
20200181984
2020-06-11

Methods of forming cutting elements

 #10
20200147694
2020-05-14

METHOD FOR MANUFACTURING A POLYCRYSTALLINE SUPERHARD CUTTER UTILIZING LEACHING PASSAGES

 #11
20200130062
2020-04-30

METHOD FOR MANUFATURING OF POLYCRYSTALLINE SUPERHARD CUTTER UTILIZING INTERNAL FRAME

 #12
20200101525
2020-04-02

Additively manufactured core

 #13
20200087793
2020-03-19

Deposited material structure with integrated component

 #14
20200040662
2020-02-06

Polycrystalline diamond compact with increased leaching surface area and method of leaching a polycrystalline diamond compact

 #15
20190351487
2019-11-21

Superhard constructions and methods of making same

 #16
20190345774
2019-11-14

SUPERHARD CONSTRUCTIONS & METHODS OF MAKING SAME

 #17
20190344350
2019-11-14

SUPERHARD CONSTRUCTIONS & METHODS OF MAKING SAME

 #18
20190337857
2019-11-07

SUPERHARD CONSTRUCTIONS AND METHODS OF MAKING SAME

 #19
20190337855
2019-11-07

SUPERHARD CONSTRUCTIONS AND METHODS OF MAKING SAME

 #20
20190091804
2019-03-28

Additive manufacturing method

 #21
20190078390
2019-03-14

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

 #22
20180361473
2018-12-20

System and method for additively manufacturing an object

 #23
20180341346
2018-11-29

Patterning of a composition comprising silver nanowires

 #24
20180334859
2018-11-22

Cutting elements including internal fluid flow pathways, and related earth-boring tools

 #25
20180333782
2018-11-22

Processes for additively manufacturing orthopedic implants followed by eroding

 #26
20180304362
2018-10-25

Systems, devices and methods for spark plasma sintering

 #27
20180257141
2018-09-13

Methods for fabricating strain wave gear flexsplines using metal additive manufacturing

 #28
20180245405
2018-08-30

Polycrystalline diamond cutters having non-catalytic material addition and methods of making the same

 #29
20180185916
2018-07-05

Fabrication Method Using Foam Elements, and Structures Fabricated Using The Method

 #30
20180179638
2018-06-28

Deposited material structure with integrated component

 #31
20180142522
2018-05-24

CUTTING ELEMENTS HAVING ACCELERATED LEACHING RATES AND METHODS OF MAKING THE SAME

 #32
20170314334
2017-11-02

Cutting elements having a non-uniform annulus leach depth, earth-boring tools including such cutting elements, and related methods

 #33
20170251085
2017-08-31

TITANIUM MOBILE PHONE CHASSIS AND METHODS OF MAKING AND USING SAME

 #34
20170241429
2017-08-24

METHOD OF MANUFACTURING A COMPONENT OF A TURBOMACHINE, COMPONENT OF TURBOMACHINE AND TURBOMACHINE

 #35
20170232521
2017-08-17

Polycrystalline diamond compacts having parting compound and methods of making the same

 #36
20170216923
2017-08-03

Porous materials comprising two-dimensional nanomaterials

 #37
20170021425
2017-01-26

Production of substantially spherical metal powders

 #38
20160289079
2016-10-06

High pressure jets for leaching catalysts from a polycrystalline diamond compact

 #39
20160162063
2016-06-09

Patterning of a composition comprising silver nanowires

 #40
20150321952
2015-11-12

Coating on PDC/TSP cutter for accelerated leaching

 #41
20150292272
2015-10-15

Polycrystalline super hard construction and a method for making same

 #42
20150283618
2015-10-08

Cutting elements having a non-uniform annulus leach depth, earth-boring tools including such cutting elements, and related methods

 #43
20150183091
2015-07-02

Chemical leaching/thermal decomposing carbonate in carbonate PCD

 #44
20150101753
2015-04-16

Etching tray and lid for acid etching PCD cutting inserts

 #45
20140338985
2014-11-20

Polycrystalline diamond compact including a substrate having a raised interfacial surface bonded to a polycrystalline diamond table, and applications therefor

 #46
20140336047
2014-11-13

Oxygen absorbing agent

 #47
20140182215
2014-07-03

Thermally stable diamond polycrystalline diamond constructions

 #48
20140116791
2014-05-01

Diamond bonded construction with thermally stable region

 #49
20130248258
2013-09-26

Leached Cutter And Method For Improving The Leaching Process

 #50
20130247478
2013-09-26

Method to improve the leaching process

 #51
20130213720
2013-08-22

Method And Apparatus To Improve The Performance Of A Leached Cutter

 #52
20120251836
2012-10-04

Lattice part made of metal and method for the production of a lattice part

 #53
20120247841
2012-10-04

COATING ON PDC/TSP CUTTER FOR ACCELERATED LEACHING

 #54
20120247029
2012-10-04

Thermally stable diamond polycrystalline diamond constructions

 #55
20120167716
2012-07-05

Manufacturing and applications of metal powders and alloys

 #56
20120097458
2012-04-26

Diamond bonded construction with thermally stable region

 #57
20120012401
2012-01-19

Polycrystalline diamond compact including a substrate having a raised interfacial surface bonded to a polycrystalline diamond table, and applications therefor

 #58
20110234348
2011-09-29

Rare-earth magnet, method of manufacturing rare-earth magnet, and rotator

 #59
20110056691
2011-03-10

Scintered powder metal shaped charges

 #60
20110030283
2011-02-10

Method of forming a thermally stable diamond cutting element

 #61
20100294571
2010-11-25

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

 #62
20100270673
2010-10-28

Method for connecting two joining surfaces

 #63
20100266816
2010-10-21

Thermally stable diamond polycrystalline diamond constructions

 #64
20100084197
2010-04-08

Diamond bonded construction with thermally stable region

 #65
20100049301
2010-02-25

Lattice Part Made of Metal and Method for the Production of a Lattice Part

 #66
20100012391
2010-01-21

Method and apparatus for selectively leaching portions of PDC cutters used in drill bits

 #67
20100012390
2010-01-21

Method and apparatus for selectively leaching portions of PDC cutters already mounted in drill bits

 #68
20090326674
2009-12-31

Open Celled Metal Implants With Roughened Surfaces and Method for Roughening Open Celled Metal Implants

 #69
20090313908
2009-12-24

Methods of forming thermally stable polycrystalline diamond cutters

 #70
20090057141
2009-03-05

AG-based alloy sputtering target

 #71
20080269829
2008-10-30

Metal injection molded titanium alloy housing for implantable medical devices

 #72
20080250641
2008-10-16

System for forming a gas cooled airfoil for use in a turbine engine

 #73
20080144257
2008-06-19

ANODES FOR ELECTROLYTIC CAPACITORS WITH HIGH VOLUMETRIC EFFICIENCY

 #74
20080010905
2008-01-17

Thermally stable diamond polycrystalline diamond constructions

 #75
20070284152
2007-12-13

Thermally stable diamond polycrystalline diamond constructions

 #76
20060182990
2006-08-17

Aluminum composite material and method of producing the same

 #77
20060060392
2006-03-23

Thermally stable diamond polycrystalline diamond constructions

 #78
20060060391
2006-03-23

Thermally stable diamond polycrystalline diamond constructions

 #79
20060060390
2006-03-23

Thermally stable diamond polycrystalline diamond constructions

 #80
17122633
2025-05-20

Processing of PCD elements

 #81
16390823
2022-07-12

Protective leaching cups, leaching trays, and methods for processing superabrasive elements using protective leaching cups and leaching trays

 #82
16020751
2022-02-22

Leached superabrasive elements and systems, methods and assemblies for processing superabrasive materials

 #83
15250363
2018-10-16

Methods of fabricating a polycrystalline diamond compact

 #84
14864152
2018-07-03

Leached superabrasive elements and systems, methods and assemblies for processing superabrasive materials