ClassID:

40053

B22F3/1146 - 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 After-treatment maintaining the porosity

Recent Application in this class:
#1
20260001125
2026-01-01

POROUS STRUCTURE AND METHODS OF MAKING SAME

#2
20250121434
2025-04-17

METHOD FOR MANUFACTURING COMPOSITE MATERIAL, AND COMPOSITE MATERIAL

#3
20240226381
2024-07-11

SURFACE TREATMENT METHOD FOR SURGICAL IMPLANT AND SURGICAL IMPLANT

#4
20240181527
2024-06-06

METAL FOAM BODIES AND PROCESS FOR PRODUCTION THEREOF

#5
20220395816
2022-12-15

METAL FOAM SUPPORTED CATALYST AND METHOD FOR THE PRODUCTION THEREOF

#6
20220362757
2022-11-17

Metal foam element containing cobalt and method for producing same

#7
20220314318
2022-10-06

Sliding member and method for producing same

#8
20220219233
2022-07-14

Method for manufacturing composite material, and composite material

#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
20210344017
2021-11-04

Rechargeable Lithium-Ion Battery with Metal-Foam Anode and Cathode

#12
20210276091
2021-09-09

Metal foam bodies and process for production thereof

#13
20210023624
2021-01-28

Method for producing metal shaped article having porous structure

#14
20200061712
2020-02-27

TITANIUM BASED PRODUCT AND METHOD FOR MANUFACTURING THE SAME

#15
20190358041
2019-11-28

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

#16
20190344344
2019-11-14

Binder jetting and supersolidus sintering of ferrous powder metal components

#17
20190337055
2019-11-07

POROUS STRUCTURE AND METHODS OF MAKING SAME

#18
20190321890
2019-10-24

Tangential flow separation element incorporating flexuous channels

#19
20190118264
2019-04-25

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

#20
20180154574
2018-06-07

SINTERING ADDITIVELY MANUFACTURED PARTS WITH A DENSIFICATION LINKING PLATFORM

#21
20180154439
2018-06-07

ADDITIVELY MANUFACTURED PARTS WITH DEBINDING ACCELERATION

#22
20170239052
2017-08-24

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

#23
20170216923
2017-08-03

Porous materials comprising two-dimensional nanomaterials

#24
20170069918
2017-03-09

Porous metal body and method for producing porous metal body

#25
20160228992
2016-08-11

Bone replacement materials

#26
20160223018
2016-08-04

SINTERED BEARING FOR FUEL PUMP AND METHOD OF MANUFACTURING SAME

#27
20160168800
2016-06-16

Porous metal mold for wet pulp molding process and method of using the same

#28
20160074939
2016-03-17

Porous sintered body and method of making the same

#29
20150283642
2015-10-08

Bonding method

#30
20150273442
2015-10-01

Method of manufacturing open-cell bodies and bodies manufactured using said method

#31
20150162137
2015-06-11

Valve metal and valve metal oxide agglomerate powders and method for the production thereof

#32
20150157460
2015-06-11

Implants with roughened surfaces

#33
20150030493
2015-01-29

Porous structures and methods of making same

#34
20140185190
2014-07-03

Method for producing electrolytic capacitors from valve metal powders

#35
20140004259
2014-01-02

Open-porous metal foam body and a method for fabricating the same

#36
20130279835
2013-10-24

Sliding bearing and construction machine provided with same

#37
20130011691
2013-01-10

POROUS TANTALUM USED FOR MEDICAL IMPLANTATION AND METHOD FOR PREPARING THE SAME

#38
20130004847
2013-01-03

High energy lithium ion batteries with particular negative electrode compositions

#39
20120273410
2012-11-01

Metal Semi-Finished Product

#40
20120154983
2012-06-21

Method of Fabrication of Carbon Nanofibers on Nickel Foam

#41
20120141811
2012-06-07

Powder metal component impregnated with ceria and/or yttria and method of manufacture

#42
20120141670
2012-06-07

OPEN-POROUS METAL FOAM BODY AND A METHOD FOR FABRICATING THE SAME

#43
20120118815
2012-05-17

Metallic-ceramic composite membranes and methods for their production

#44
20120070576
2012-03-22

COATED POROUS METAL MEDIUM

#45
20110170238
2011-07-14

Valve metal and valve metal oxide agglomerate powders and method for the production thereof

#46
20110029092
2011-02-03

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

#47
20100256773
2010-10-07

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

#48
20100151224
2010-06-17

METHOD FOR PARTIALLY COATING OPEN CELL POROUS MATERIALS

#49
20100150767
2010-06-17

Method of making metallic foams and foams produced

#50
20100137997
2010-06-03

PROCESS FOR REALISING BIOLOGICALLY-COMPATIBLE THREE-DIMENSIONAL ELEMENTS

#51
20100028710
2010-02-04

OPEN CELL POROUS MATERIAL AND METHOD FOR PRODUCING SAME

#52
20090305131
2009-12-10

High energy lithium ion batteries with particular negative electrode compositions

#53
20090292365
2009-11-26

Implants with roughened surfaces

#54
20090274403
2009-11-05

Bearing having improved consume resistivity and manufacturing method thereof

#55
20090196899
2009-08-06

Controlled Alloy Stent

#56
20090196782
2009-08-06

POROUS LIQUID ABSORBING-AND-HOLDING MEMBER, PROCESS FOR PRODUCTION THEREOF, AND ALCOHOL ABSORBING-AND-HOLDING MEMBER

#57
20080255675
2008-10-16

Bone-compliant femoral stem

#58
20080254312
2008-10-16

Coated Porous Metal Medium

#59
20080250641
2008-10-16

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

#60
20080118385
2008-05-22

METHOD FOR MANUFACTURING OPEN CELL MICROPOROUS METAL

#61
20080110334
2008-05-15

Sintered composite machine part and manufacturing method thereof

#62
20080031767
2008-02-07

Method for manufacturing open porous metallic foam body

#63
20070203584
2007-08-30

Bone replacement materials

#64
20070150068
2007-06-28

Gradient porous implant

#65
20070140890
2007-06-21

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

#66
20070081911
2007-04-12

High porosity metal biporous foam

#67
20060211802
2006-09-21

Porous sintered metal-containing materials

#68
20060201800
2006-09-14

Electrolysis apparatus, electrochemical reaction membrane apparatus, porous electrical conductor, and production method thereof

#69
20060188741
2006-08-24

Porous liquid absorbing-and-holding member, process for production thereof, and alcohol absorbing-and-holding member

#70
20050048203
2005-03-03

Method and apparatus for the removal of excess coating material from a honeycomb body

#71
20050023134
2005-02-03

Porous getter devices with reduced particle loss and method for manufacturing same

#72
15846638
2022-01-18

Abradable composite material and method of making the same