ClassID:

40045

B22F3/1121 - 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; Sintering only; Making porous workpieces or articles by using decomposable, meltable or sublimatable fillers

Sub-classes:
Recent Application in this class:
#1
20250242077
2025-07-31

BIORESORBABLE POROUS METALS FOR ORTHOPAEDIC APPLICATIONS

#2
20240344192
2024-10-17

Airfoil External Masking For Internal Aluminization

#3
20240326125
2024-10-03

Method of Manufacturing Porous Structures With Controllable and Directionally Tunable Porosity Via Freeze Casting

#4
20230150021
2023-05-18

Additively manufactured metal energetic ligand precursors and combustion synthesis for hierarchical structure nanoporous metal foams

#5
20230117192
2023-04-20

Preparation method for W-Cu composite plate with Cu phase in finger-shaped gradient distribution

#6
20230001478
2023-01-05

Burner element fabrication using injection moulding and consequent sintering

#7
20220388070
2022-12-08

POROSITY PREDICTION

#8
20220161322
2022-05-26

ADDITIVELY MANUFACTURED METAL ENERGETIC LIGAND PRECURSORS AND COMBUSTION SYNTHESIS FOR HIERARCHICAL STRUCTURE NANOPOROUS METAL FOAMS

#9
20220151787
2022-05-19

PROSTHESIS WITH SURFACES HAVING DIFFERENT TEXTURES AND METHOD OF MAKING THE PROSTHESIS

#10
20220032369
2022-02-03

HIERARCHICAL POROUS METALS WITH DETERMINISTIC 3D MORPHOLOGY AND SHAPE VIA DE-ALLOYING OF 3D PRINTED ALLOYS

#11
20210362231
2021-11-25

METHOD AND MACHINE FOR MANUFACTURING PIECES MADE OF CERAMIC OR METALLIC MATERIAL BY THE TECHNIQUE OF ADDITIVE MANUFACTURING

#12
20210161029
2021-05-27

Systems and methods for additive manufacturing of wick structure for vapor chamber

#13
20210145586
2021-05-20

Bioresorbable porous metals for orthopaedic applications

#14
20210121957
2021-04-29

METHOD FOR PRODUCING METAL SHAPED ARTICLE HAVING POROUS STRUCTURE

#15
20210121956
2021-04-29

Sintered metal material having directional porosity and comprising at least one ferromagnetic part, and production method thereof

#16
20200298206
2020-09-24

Self-supporting structures having active materials

#17
20200009658
2020-01-09

Method for manufacturing metal foam

#18
20190367419
2019-12-05

Method of making a porous sintered body, a compound for making the porous sintered body, and the porous sintered body

#19
20190358041
2019-11-28

Prosthesis with surfaces having different textures and method of making the prosthesis

#20
20190247925
2019-08-15

Metal Foam for Electrode of Secondary Lithium Battery, Preparing Method Thereof, and Secondary Lithium Battery Including the Metal Foam

#21
20190198884
2019-06-27

Method for producing porous metal body and method for producing electrode catalyst

#22
20190118264
2019-04-25

Hierarchical porous metals with deterministic 3D morphology and shape via de-alloying of 3D printed alloys

#23
20190078847
2019-03-14

Low temperature sintering porous metal foam layers for enhanced cooling and processes for forming thereof

#24
20190054528
2019-02-21

Method and machine for manufacturing pieces made of ceramic or metallic material by the technique of additive manufacturing

#25
20180327579
2018-11-15

Wax-based thermoplastic organic binder composition for powder molding, and feedstock composition using same

#26
20180311737
2018-11-01

LOW-DENSITY INTERCONNECTED METAL FOAMS AND METHODS OF MANUFACTURE

#27
20180236138
2018-08-23

Porous material and preparation method thereof

#28
20180230590
2018-08-16

Metal foams and methods of manufacture

#29
20180169617
2018-06-21

Self-supporting structures having active materials

#30
20180093326
2018-04-05

THREE-DIMENSIONAL SHAPED-ARTICLE MANUFACTURING COMPOSITION AND METHOD FOR MANUFACTURING THREE-DIMENSIONAL SHAPED ARTICLE

#31
20170362132
2017-12-21

METHOD FOR PRODUCING A THREE-DIMENSIONAL MACROPOROUS FILAMENT CONSTRUCT BASED ON PHASE INVERSION AND CONSTRUCT THEREBY OBTAINED

#32
20170342540
2017-11-30

Thermally dissipative article and method of forming a thermally dissipative article

#33
20170299181
2017-10-19

Porous rotating machine component, combustor and manufacturing method

#34
20170239052
2017-08-24

Prosthesis with surfaces having different textures and method of making the prosthesis

#35
20170157672
2017-06-08

Method for producing a porous shaped body

#36
20170128620
2017-05-11

BIODEGRADABLE IMPLANT AND METHOD FOR MANUFACTURING SAME

#37
20170069918
2017-03-09

Porous metal body and method for producing porous metal body

#38
20170014234
2017-01-19

Bioresorbable porous metals for orthopaedic applications

#39
20160000964
2016-01-07

Biodegradable implant and method for manufacturing same

#40
20150328685
2015-11-19

Method of Making Porous Metal Articles

#41
20150240331
2015-08-27

Titanium, titanium alloy and NiTi foams with high ductility

#42
20150209863
2015-07-30

POROUS METALLIC STRUCTURES

#43
20150157460
2015-06-11

Implants with roughened surfaces

#44
20150150689
2015-06-04

Intervertebral implant

#45
20150078949
2015-03-19

Process for producing porous sintered aluminum, and porous sintered aluminum

#46
20150072236
2015-03-12

Metal foam for electrode of secondary lithium battery, preparing method thereof, and secondary lithium battery including the metal foam

#47
20140348688
2014-11-27

Method for fabricating biocompatible porous titanium

#48
20140044951
2014-02-13

HIGH STRENGTH-TO-DENSITY NANOCELLULAR FOAM

#49
20130289735
2013-10-31

Controlled porosity article

#50
20130069282
2013-03-21

Method for manufacturing three-dimensionally shaped object, three-dimensionally shaped object obtained thereby, and method for manufacturing molded article

#51
20130037982
2013-02-14

Filter casting nanoscale porous materials

#52
20130012678
2013-01-10

Method for producing porous material using antifreeze protein

#53
20120288653
2012-11-15

Metal, ceramic and cermet articles formed from low viscosity aqueous slurries

#54
20120273410
2012-11-01

Metal Semi-Finished Product

#55
20120183428
2012-07-19

Method for the preparation of ferrous low carbon porous material

#56
20120167716
2012-07-05

Manufacturing and applications of metal powders and alloys

#57
20120107166
2012-05-03

Process for producing porous sintered aluminum, and porous sintered aluminum

#58
20120065739
2012-03-15

Method of making porous metal articles

#59
20120035740
2012-02-09

BIODEGRADABLE IMPLANT AND METHOD FOR MANUFACTURING SAME

#60
20120032366
2012-02-09

Method of producing a multi-microchannel, flow-through element and device using same

#61
20110155662
2011-06-30

Thin, porous metal sheets and methods for making the same

#62
20110064965
2011-03-17

Polycrystalline foams exhibiting giant magnetic-field-induced deformation and methods of making and using same

#63
20110064784
2011-03-17

METHOD FOR PRODUCING A THREE-DIMENSIONAL MACROPOROUS FILAMENT CONSTRUCT BASED ON PHASE INVERSION AND CONSTRUCT THEREBY OBTAINED

#64
20110059268
2011-03-10

Methods of forming porous coatings on substrates

#65
20110033772
2011-02-10

SINTERED POROUS STRUCTURE AND METHOD OF MAKING SAME

#66
20110029092
2011-02-03

Prosthesis with surfaces having different textures and method of making the prosthesis

#67
20110020168
2011-01-27

Rapid fabrication of porous metal-based biomaterial by microwave sintering

#68
20100330311
2010-12-30

Metal, ceramic and cermet articles formed from low viscosity aqueous slurries

#69
20100312339
2010-12-09

Method for Producing and Machining a Medical Implant as well as Implant Produced According to the Method

#70
20100294475
2010-11-25

HIGH PERFORMANCE HEAT TRANSFER DEVICE, METHODS OF MANUFACTURE THEREOF AND ARTICLES COMPRISING THE SAME

#71
20100259013
2010-10-14

ABRADABLE LABYRINTH SEAL FOR A FLUID-FLOW MACHINE

#72
20100256773
2010-10-07

SURGICAL IMPLANT COMPOSED OF A POROUS CORE AND A DENSE SURFACE LAYER

#73
20100221136
2010-09-02

Porous metallic structures

#74
20100209666
2010-08-19

Rough porous constructs

#75
20100150767
2010-06-17

Method of making metallic foams and foams produced

#76
20100137997
2010-06-03

PROCESS FOR REALISING BIOLOGICALLY-COMPATIBLE THREE-DIMENSIONAL ELEMENTS

#77
20100119810
2010-05-13

COMPOSITIONALLY UNIFORM, MULTI-LAYER, GROUP VB, HYDROGEN TRANSPORT MEMBRANE

#78
20100098574
2010-04-22

Mixtures For Forming Porous Constructs

#79
20100094420
2010-04-15

Porous Bone Fixation Device

#80
20100038809
2010-02-18

APPARATUS AND METHOD OF PRODUCING POROUS MEMBRANES

#81
20090317762
2009-12-24

IMPLANTS WITH POROUS OUTER LAYER, AND PROCESS FOR THE PRODUCTION THEREOF

#82
20090292365
2009-11-26

Implants with roughened surfaces

#83
20090280022
2009-11-12

Titanium, titanium alloy and NiTi foams with high ductility

#84
20090277415
2009-11-12

CYLINDER CRANKCASE FOR A MOTOR VEHICLE

#85
20090202821
2009-08-13

Method of making a porous sintered body, a compound for making the porous sintered body, and the porous sintered body

#86
20090196899
2009-08-06

Controlled Alloy Stent

#87
20090169863
2009-07-02

METHOD FOR MAKING A HEAT DISSIPATING DEVICE AND PRODUCT MADE THEREBY

#88
20090081363
2009-03-26

Metal, ceramic and cermet articles formed from low viscosity aqueous slurries

#89
20080317646
2008-12-25

Catalytic converter and manufacturing method thereof

#90
20080277632
2008-11-13

Method of preparing a thin ceramic composition with two materials, the composition thus obtained and the constituent electrochemical cell and membrane

#91
20080261067
2008-10-23

Metallic Composite Material

#92
20080233294
2008-09-25

Metal, ceramic and cermet articles formed from low viscosity aqueous slurries

#93
20080213611
2008-09-04

POROUS, NON-DEGRADABLE IMPLANT MADE BY POWDER MOLDING

#94
20080199720
2008-08-21

POROUS METAL FOAM STRUCTURES AND METHODS

#95
20080175885
2008-07-24

POROUS, DEGRADABLE IMPLANT MADE BY POWDER MOLDING

#96
20080160336
2008-07-03

Process for Producing Porous Metal, Porous Metal and Porous Metallic Structure

#97
20080118385
2008-05-22

METHOD FOR MANUFACTURING OPEN CELL MICROPOROUS METAL

#98
20080098852
2008-05-01

Material forming a dental coping in the prepartion of a dental restoration

#99
20070296103
2007-12-27

Filter casting nanoscale porous materials

#100
20070142643
2007-06-21

Preparation of nanoporous metal foam from high nitrogen transition metal complexes

#101
20070140890
2007-06-21

Enhancement of thermal stability of porous bodies comprised of stainless steel or an alloy

#102
20070137434
2007-06-21

Niobium powder for capacitor, niobium sintered body and capacitor

#103
20070077534
2007-04-05

Blank and intermediate article for the production of a dental prosthetic item and process for the production thereof

#104
20060228247
2006-10-12

Controlled porosity article

#105
20060211802
2006-09-21

Porous sintered metal-containing materials

#106
20060078454
2006-04-13

Preparation of nanoporous metal foam from high nitrogen transition metal complexes

#107
20050260093
2005-11-24

Methods for preparation of metallic and ceramic foam products and products made

#108
20050249625
2005-11-10

Method for producing highly porous metallic moulded bodies close to the desired final contours

#109
20050239628
2005-10-27

Sinterable structures and method

#110
20050230819
2005-10-20

Semiconductor heat-dissipating substrate, and manufacturing method and package therefor

#111
20050191199
2005-09-01

Porous sintered metal and filter thereof, and method for producing porous sintered metal

#112
20050139037
2005-06-30

Niobium powder, niobium sintered body and capacitor using the sintered body

#113
20050109617
2005-05-26

Functional porous film, sensor, method of manufacturing functional porous film, method of manufacturing porous metal film, and method of manufacturing sensor

#114
16381074
2022-03-22

Additively manufactured metal energetic ligand precursors and combustion synthesis

#115
15909933
2018-09-04

Adjustable build envelope for powder bed fusion machines