ClassID:

40046

B22F3/1125 - 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 involving a foaming process

Sub-classes:
Recent Application in this class:
#1
20250162028
2025-05-22

METALLIC FOAMS AND METHODS FOR PRODUCING THEM

#2
20250114841
2025-04-10

PREPARATION METHOD OF COPPER FOAM

#3
20230339016
2023-10-26

Method of preparing aluminum foam sandwich material by rotating friction extrusion and electromagnetic pulse hybrid process

#4
20220395894
2022-12-15

Preparation method for aluminum alloy cavity casting filled with special-shaped foamed aluminum

#5
20220151787
2022-05-19

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

#6
20210291267
2021-09-23

Structural Vehicle Components for Hydrogen Storage

#7
20210289677
2021-09-16

Composite material

#8
20210146435
2021-05-20

Metal foam production method and metal foam production apparatus

#9
20200398462
2020-12-24

Method for the production of a structural component

#10
20200298311
2020-09-24

Method for foaming metal in a liquid bath

#11
20200298307
2020-09-24

Method for producing a semi-finished product for a composite matertal

#12
20200158445
2020-05-21

Preparation method for heat pipe

#13
20200147692
2020-05-14

Preparation method for metal foam

#14
20200070248
2020-03-05

Method for manufacturing metal foam

#15
20200023438
2020-01-23

METHOD FOR PRODUCING A GAS TURBINE COMPONENT

#16
20190358041
2019-11-28

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

#17
20190301298
2019-10-03

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

#18
20180257135
2018-09-13

Method of production of component from metal foam, component produced by said method and mould for the realization of said method

#19
20180193919
2018-07-12

Part coating method

#20
20180159115
2018-06-07

MIXED MATERIAL WITH HIGH EXPANSION RATE FOR PRODUCING POROUS METALLIC SINTERED BODY

#21
20180153996
2018-06-07

DRY POWDER FORMULATIONS AND METHODS FOR TREATING PULMONARY DISEASES

#22
20170292797
2017-10-12

Light weight housing for internal component with integrated thermal management features and method of making

#23
20170292183
2017-10-12

Light weight component and method of making

#24
20170239052
2017-08-24

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

#25
20160310634
2016-10-27

A PROCESS FOR THE PREPARATION OF TITANIUM FOAM

#26
20160288210
2016-10-06

Method for fabricating metal foams having ligament diameters below one micron

#27
20160214176
2016-07-28

METHOD OF INDUCING POROUS STRUCTURES IN LASER-DEPOSITED COATINGS

#28
20150250875
2015-09-10

Dry powder formulations and methods for treating pulmonary diseases

#29
20150111022
2015-04-23

Coating for metal cellular structure and method therefor

#30
20150078949
2015-03-19

Process for producing porous sintered aluminum, and porous sintered aluminum

#31
20140044951
2014-02-13

HIGH STRENGTH-TO-DENSITY NANOCELLULAR FOAM

#32
20130231754
2013-09-05

Porous implant material

#33
20130230734
2013-09-05

Porous implant material

#34
20130213398
2013-08-22

Dry powder formulations and methods for treating pulmonary diseases

#35
20130015600
2013-01-17

Method for producing porous body

#36
20120135142
2012-05-31

Process for production of aluminum complex comprising sintered porous aluminum body

#37
20120107166
2012-05-03

Process for producing porous sintered aluminum, and porous sintered aluminum

#38
20120094142
2012-04-19

Process for producing porous sintered aluminum, and porous sintered aluminum

#39
20120087823
2012-04-12

METHOD FOR PRODUCING POROUS METAL SINTERED MOLDED BODIES

#40
20110200478
2011-08-18

Inorganic structures with controlled open cell porosity and articles made therefrom

#41
20110123382
2011-05-26

Method for forming porous metal implants

#42
20110111251
2011-05-12

PROCESS FOR PRODUCING A FOAMED METAL ARTICLE AND PROCESS FOR PRODUCING A FOAMABLE METAL PRECURSOR

#43
20110111250
2011-05-12

PROCESS FOR PRODUCING A FOAMED METAL ARTICLE

#44
20110042608
2011-02-24

Open-celled, porous shaped body for heat exchangers

#45
20110029092
2011-02-03

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

#46
20110002494
2011-01-06

Housing for an Electrically Operated Device

#47
20100289167
2010-11-18

Apparatus for producing porous body and method for producing porous body

#48
20100032616
2010-02-11

MIXED MATERIAL WITH HIGH EXPANSION RATE FOR PRODUCING POROUS METALLIC SINTERED BODY

#49
20100028710
2010-02-04

OPEN CELL POROUS MATERIAL AND METHOD FOR PRODUCING SAME

#50
20100003155
2010-01-07

Method for forming porous metal implants

#51
20090202812
2009-08-13

METHOD FOR PRODUCTION OF COMPOSITE BODIES AND COMPOSITE BODIES PRODUCED THEREBY

#52
20090162635
2009-06-25

COMPOSITE POROUS METAL BODY AND METHOD FOR MANUFACTURING THE SAME

#53
20090004499
2009-01-01

Aluminum-Based Composite Materials and Methods of Preparation Thereof

#54
20080250641
2008-10-16

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

#55
20080171218
2008-07-17

Metal foam body having an open-porous structure as well as a method for the production thereof

#56
20080131684
2008-06-05

Thermal Radiation Shield For Vacuum And Protective Atmosphere Furnaces

#57
20080092390
2008-04-24

Method for in-situ foaming of metal foam in hollow structure

#58
20080090719
2008-04-17

Spongy sintered article of titanium or titanium alloy exhibiting excellent compression strength

#59
20080075967
2008-03-27

Method for production of metal foam or metal-composite bodies

#60
20080044621
2008-02-21

Honeycomb with a fraction of substantially porous cell walls

#61
20070271759
2007-11-29

Method For Connecting Components

#62
20070203584
2007-08-30

Bone replacement materials

#63
20070196230
2007-08-23

Method and apparatus for forming porous metal implants

#64
20070183919
2007-08-09

Method of forming metal foams by cold spray technique

#65
20070158877
2007-07-12

Method and device for producing dimensionally accurate foam

#66
20070154731
2007-07-05

Aluminum-based composite materials and methods of preparation thereof

#67
20070122606
2007-05-31

Method for producing gas turbine components

#68
20070081911
2007-04-12

High porosity metal biporous foam

#69
20070077534
2007-04-05

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

#70
20070048164
2007-03-01

Production of amorphous metallic foam by powder consolidation

#71
20070042456
2007-02-22

Porous ceramic, polymer and metal materials with pores created by biological fermentation

#72
20070042455
2007-02-22

POROUS CERAMIC, POLYMER AND METAL MATERIALS WITH PORES CREATED BY BIOLOGICAL FERMENTATION

#73
20060279908
2006-12-14

Valve acting metal sintered body, production method therefor and solid electrolytic capacitor

#74
20060269434
2006-11-30

Process for porous materials and property improvement methods for the same

#75
20060173082
2006-08-03

Foaming agent for manufacturing a foamed or porous metal

#76
20060150771
2006-07-13

Method for producing metal foam bodies

#77
20060141894
2006-06-29

Process for producing a radiation source, and radiation source

#78
20060118984
2006-06-08

Method for producing porous sintered bodies

#79
20060008634
2006-01-12

Porous ceramic, polymer and metal materials with pores created by biological fermentation

#80
20050207928
2005-09-22

Method for preparing a sintered porous body of metal or ceramic

#81
20050136281
2005-06-23

Method for producing in situ metallic foam components

#82
20050100470
2005-05-12

Method of making open cell material

#83
20050008563
2005-01-13

Powder as a positive active material, battery, and method for manufacturing a battery

#84
19267452
2025-10-07

Hydraulic actuator shell and preparation method