ClassID:

40050

B22F3/1137 - 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 by coating porous removable preforms

Recent Application in this class:
#1
20240359431
2024-10-31

METALLIC FOAM BODY WITH CONTROLLED GRAIN SIZE ON ITS SURFACE, PROCESS FOR ITS PRODUCTION AND USE THEREOF

#2
20240181527
2024-06-06

METAL FOAM BODIES AND PROCESS FOR PRODUCTION THEREOF

#3
20210308758
2021-10-07

Article and method

#4
20210276091
2021-09-09

Metal foam bodies and process for production thereof

#5
20210057762
2021-02-25

Fuel cell and method of manufacturing metal porous body

#6
20210010146
2021-01-14

METALLIC FOAM BODY WITH CONTROLLED GRAIN SIZE ON ITS SURFACE, PROCESS FOR ITS PRODUCTION AND USE THEREOF

#7
20200373586
2020-11-26

HIGHLY CORROSION-RESISTANT POROUS METAL BODY

#8
20200280073
2020-09-03

METAL POROUS BODY, FUEL CELL AND METHOD FOR PRODUCING METAL POROUS BODY

#9
20200055120
2020-02-20

Method for manufacturing metal foam

#10
20190301298
2019-10-03

LINER STRUCTURE FROM METALLIC MATERIAL, METHOD FOR MANUFACTURING A LINER STRUCTURE AND COMPONENT WITH A LINER STRUCTURE

#11
20190067703
2019-02-28

HIGHLY CORROSION-RESISTANT POROUS METAL BODY AND METHOD FOR PRODUCING THE SAME

#12
20180305791
2018-10-25

Porous material

#13
20180185916
2018-07-05

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

#14
20170216923
2017-08-03

Porous materials comprising two-dimensional nanomaterials

#15
20170092957
2017-03-30

Method for producing a porous metal body

#16
20160296672
2016-10-13

High Strength Injection Molded Orthopedic Devices

#17
20160086743
2016-03-24

Three-dimensional network aluminum porous body, electrode using the aluminum porous body, and nonaqueous electrolyte battery, capacitor and lithium-ion capacitor with nonaqueous electrolytic solution, each using the electrode

#18
20160074939
2016-03-17

Porous sintered body and method of making the same

#19
20150328624
2015-11-19

Catalytically active porous element and method of manufacturing same

#20
20150273442
2015-10-01

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

#21
20150017464
2015-01-15

POROUS SINTERED BODY AND PROCESS FOR PRODUCING POROUS SINTERED BODY

#22
20140227428
2014-08-14

Preparation method for medical porous tantalum implant material

#23
20140195001
2014-07-10

High strength injection molded orthopedic devices

#24
20140106181
2014-04-17

Foam material and method for the preparation thereof

#25
20140038816
2014-02-06

Methods for preparing and using metal and/or metal oxide porous materials

#26
20130011691
2013-01-10

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

#27
20120328957
2012-12-27

Three-dimensional network aluminum porous body, electrode using the aluminum porous body, and nonaqueous electrolyte battery, capacitor and lithium-ion capacitor with nonaqueous electrolytic solution, each using the electrode

#28
20120312692
2012-12-13

ALUMINUM POROUS BODY AND METHOD FOR PRODUCING THE SAME

#29
20120292191
2012-11-22

METHOD OF PRODUCING ALUMINUM STRUCTURE AND ALUMINUM STRUCTURE

#30
20120219735
2012-08-30

Methods for preparing and using metal and/or metal oxide porous materials

#31
20120070683
2012-03-22

Manufacturing method of aluminum structural body and aluminum structural body

#32
20110105305
2011-05-05

Ceramic Foams with Gradient of Porosity and Gradient of Catalytic Active(s) Phase(s)

#33
20110105304
2011-05-05

Ceramic Foams with Gradients of Composition in Heterogeneous Catalytic

#34
20110002494
2011-01-06

Housing for an Electrically Operated Device

#35
20090280022
2009-11-12

Titanium, titanium alloy and NiTi foams with high ductility

#36
20090232692
2009-09-17

Process for producing porous metal body

#37
20090142529
2009-06-04

Volatile liquid loadable porous metal or ceramic container and manufacturing method

#38
20090071293
2009-03-19

Filter device for molten metal filtration and method for producing such filters

#39
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

#40
20080179782
2008-07-31

Extruded Fibrous Silicon Carbide Substrate and Methods for Producing the Same

#41
20080131684
2008-06-05

Thermal Radiation Shield For Vacuum And Protective Atmosphere Furnaces

#42
20070150068
2007-06-28

Gradient porous implant

#43
20070098587
2007-05-03

Sintered porous frame and its producing method

#44
20070051636
2007-03-08

Process for producing metal foams having uniform cell structure

#45
20060034722
2006-02-16

Sintered porous frame and its producing method

#46
20060032329
2006-02-16

Novel structures and method of preparation

#47
20060003179
2006-01-05

Porous metallic scaffold for tissue ingrowth

#48
20050175495
2005-08-11

Method for producing a porous titanium material article

#49
20050048193
2005-03-03

Porous metals and metal coatings for implants