ClassID:

40052

B22F3/1143 - 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 involving an oxidation, reduction or reaction step

Recent Application in this class:
#1
20260077406
2026-03-19

Manufacturing a Copper Foam Ball

#2
20250205780
2025-06-26

METHOD FOR MANUFACTURING HEAT CONDUCTION STRUCTURE

#3
20250162028
2025-05-22

METALLIC FOAMS AND METHODS FOR PRODUCING THEM

#4
20250144710
2025-05-08

SYSTEMS AND METHODS FOR IN-SITU REGOLITH AND METAL FUEL REACTIONS FOR ADDITIVE MANUFACTURING

#5
20240359232
2024-10-31

Method of Making Copper-Nickel Alloy Foams

#6
20240082912
2024-03-14

REFRACTORY ALLOYED IRON-BASED REDOX ACTIVE FOAMS FOR IRON-AIR BATTERIES, FABRICATING METHODS AND APPLICATIONS OF SAME

#7
20230405671
2023-12-21

METHODS FOR FABRICATING REFRACTORY COMPLEX CONCENTRATED ALLOYS AND COMPOSITES CONTAINING SUCH ALLOYS, AND BODIES CONTAINING THE SAME

#8
20230278097
2023-09-07

Metallic Foam Anode Coated with an Active Oxide Material

#9
20230051729
2023-02-16

Process and Apparatus for Continuous Production of Porous Structures

#10
20220395816
2022-12-15

METAL FOAM SUPPORTED CATALYST AND METHOD FOR THE PRODUCTION THEREOF

#11
20220389962
2022-12-08

Method of Making Copper Foam Ball

#12
20220362757
2022-11-17

Metal foam element containing cobalt and method for producing same

#13
20210370392
2021-12-02

Method of making copper-nickel alloy foams

#14
20210344001
2021-11-04

Zinc electrode improvements

#15
20210323058
2021-10-21

Methods for fabricating refractory complex concentrated alloys and composites containing such alloys, and bodies containing the same

#16
20210308760
2021-10-07

Method for producing machine component

#17
20210308758
2021-10-07

Article and method

#18
20210178471
2021-06-17

Fabrication of three-dimensional porous electrode

#19
20210020916
2021-01-21

Zinc electrode improvements

#20
20200392634
2020-12-17

Method for production of metal article of manufacture and uses thereof

#21
20200377421
2020-12-03

Highly porous ceramic and metal aerogels from xerogel powder precursors, and methods for their production and use

#22
20200147693
2020-05-14

A method for producing a metallic structure and a metallic structure obtainable by the method

#23
20200047253
2020-02-13

Methods Of Fabricating Ceramic Or Intermetallic Parts

#24
20200024692
2020-01-23

Method of creating porous structures by particle expansion

#25
20190358706
2019-11-28

Process and apparatus for continuous production of porous structures

#26
20190344345
2019-11-14

Metallic foam anode coated with active oxide material

#27
20190308912
2019-10-10

Highly porous ceramic and metal aerogels from xerogel powder precursors, and methods for their production and use

#28
20190283137
2019-09-19

METALLOPOLYMERS FOR ADDITIVE MANUFACTURING OF METAL FOAMS

#29
20190264302
2019-08-29

Method for creating porous structures by particle expansion

#30
20190085478
2019-03-21

LOW-DENSITY INTERCONNECTED IONIC MATERIAL FOAMS AND METHODS OF MANUFACTURE

#31
20190076927
2019-03-14

POROUS COPPER BODY, POROUS COPPER COMPOSITE MEMBER, METHOD FOR PRODUCING POROUS COPPER BODY, AND METHOD FOR PRODUCING POROUS COPPER COMPOSITE MEMBER

#32
20190015897
2019-01-17

METHOD FOR PRODUCING A CREEP RESISTANT MATERIAL

#33
20180363155
2018-12-20

Method for production of metal article of manufacture and uses thereof

#34
20180297118
2018-10-18

POROUS COPPER BODY AND POROUS COPPER COMPOSITE PART

#35
20180161877
2018-06-14

Porous copper body, porous copper composite part, method for manufacturing porous copper body, and method for manufacturing porous copper composite part

#36
20180161876
2018-06-14

Porous copper body, porous copper composite part, method for manufacturing porous copper body, and method for manufacturing porous copper composite part

#37
20180043433
2018-02-15

Carbon as an aide for ductile nanocellular foam

#38
20170239729
2017-08-24

Porous copper sintered material, porous copper composite part, method of producing porous copper sintered material, and method of producing porous copper composite part

#39
20170157672
2017-06-08

Method for producing a porous shaped body

#40
20170050241
2017-02-23

Methods of fabricating ceramic or intermetallic parts

#41
20170043399
2017-02-16

Method for Preparing Porous Metal Material and Application Thereof

#42
20170025683
2017-01-26

Fabrication of three-dimensional porous anode electrode

#43
20170021416
2017-01-26

Metallic foam anode coated with active oxide material

#44
20160288210
2016-10-06

Method for fabricating metal foams having ligament diameters below one micron

#45
20160167135
2016-06-16

Method of fabricating a porous metal substrate structure for a solid oxide fuel cell

#46
20160023273
2016-01-28

Method for creating porous structures by particle expansion

#47
20150111022
2015-04-23

Coating for metal cellular structure and method therefor

#48
20150023828
2015-01-22

Process for manufacturing a porous body by powder metallurgy and metallurgic composition of particulate materials

#49
20140044951
2014-02-13

HIGH STRENGTH-TO-DENSITY NANOCELLULAR FOAM

#50
20130087069
2013-04-11

Antibacterial metallic nanofoam and related methods

#51
20120292191
2012-11-22

METHOD OF PRODUCING ALUMINUM STRUCTURE AND ALUMINUM STRUCTURE

#52
20120021333
2012-01-26

Porous metal substrate structure for a solid oxide fuel cell

#53
20090029045
2009-01-29

Ni-Coated Ti Powders

#54
20080314546
2008-12-25

Method for the powder-metallurgical production of metal foamed material and of parts made of metal foamed material

#55
20080179782
2008-07-31

Extruded Fibrous Silicon Carbide Substrate and Methods for Producing the Same

#56
20060211802
2006-09-21

Porous sintered metal-containing materials

#57
20060162493
2006-07-27

Ni-coated ti powders

#58
20060083979
2006-04-20

Anode material for a high temperature fuel cell

#59
20060042417
2006-03-02

Preparation of porous pyrophoric iron using sol-gel methods

#60
20050207929
2005-09-22

Method for producing intermetallic compound porous material

#61
20050175495
2005-08-11

Method for producing a porous titanium material article

#62
20050079374
2005-04-14

Micro-porous noble metal material and method for preparation thereof

#63
14596307
2017-02-28

Method of making an apparatus for transpiration cooling of substrates such as turbine airfoils