ClassID:

49088

B29C44/3442 - CPC Classification

Classification description:

Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles; Auxiliary operations Mixing, kneading or conveying the foamable material

Sub-classes:
Recent Application in this class:
#1
20260115980
2026-04-30

DEVICE FOR PREPARATION OF EXPANDED MICROSPHERES

#2
20250360661
2025-11-27

FOAM SHEET FOR SHOE WITH RECYCLED PU SCRAP POWDER

#3
20250136775
2025-05-01

MANUFACTURING METHOD OF FOAM SHEET FOR SHOES WITH TPU POWDER AND RECYCLED PU SCRAP POWDER

#4
20250114986
2025-04-10

CURABLE COMPOSITION FOR MECHANICAL FOAMING AND METHOD FOR MANUFACTURING FOAM OF THE SAME

#5
20250083365
2025-03-13

PRODUCING METHOD OF FOAM SHEET FOR SHOE WITH RECYCLED PU SCRAP POWDER

#6
20250050617
2025-02-13

COMPOSITE INSULATION BOARD

#7
20250043151
2025-02-06

METHOD FOR PRODUCING A FOAMED POLYMER COMPOSITE BOARD FROM MIXED PLASTIC WASTE

#8
20250001657
2025-01-02

METHOD FOR PRODUCING POLYPROPYLENE-BASED RESIN EXPANDED BEADS

#9
20240317956
2024-09-26

MANUFACTURING METHOD OF FOAM SHEET FOR SHOES WITH TPU POWDER AND RECYCLED PU SCRAP POWDER

#10
20240190104
2024-06-13

INJECTION FOAM MOLDED BODY

#11
20240181685
2024-06-06

PROCESS FOR CONTINUOUS PRODUCTION OF FOAMS USING AN AUXILIARY INLINE MIXER

#12
20240165860
2024-05-23

FOAM MOLDING METHOD, CONTROL METHOD FOR INJECTION MOLDING MACHINE FOR FOAM MOLDING, AND INJECTION MOLDING MACHINE FOR FOAM MOLDING

#13
20240132667
2024-04-25

POLYAMIDE FOAM MOLDED BODY AND METHOD FOR MANUFACTURING THE SAME

#14
20240092041
2024-03-21

METHODS FOR RECOVERING EXPANDED POLYMER TOOLING

#15
20230406969
2023-12-21

FOAM DIFFUSER PLATE AND A MANUFACTURING METHOD THEREOF

#16
20230356442
2023-11-09

VIBRATION ISOLATING AND DAMPING MEMBER AND MANUFACTURING METHOD THEREOF

#17
20230331951
2023-10-19

Foam molded article

#18
20230257542
2023-08-17

CELLULOSE-BASED EXTRUSION FOAMS

#19
20230202080
2023-06-29

Method for manufacturing foam molded body and foam molded body

#20
20230054285
2023-02-23

Supercritical fluid injection foaming polylactide foam material and preparation method therefor

#21
20230025840
2023-01-26

Flexible foaming process for producing thermally insulated articles

#22
20220410446
2022-12-29

MACHINE FOR PRODUCING A FOAM-IN-BAG DUNNAGE MATERIAL

#23
20220355517
2022-11-10

CURABLE COMPOSITION FOR MECHANICAL FOAMING AND METHOD FOR MANUFACTURING FOAM OF THE SAME

#24
20220282055
2022-09-08

Melamine-formaldehyde foams and manufacturing method thereof

#25
20220235168
2022-07-28

PROCESSES FOR MAKING MOLDED FLEXIBLE FOAMS AND FLEXIBLE FOAMS PRODUCED THEREBY

#26
20220234262
2022-07-28

Processes for making molded flexible foams and flexible foams produced thereby

#27
20220212378
2022-07-07

METHOD FOR THE MANUFACTURE OF A FOAMED EXTRUDATE

#28
20220161467
2022-05-26

Foamed sheet, product, and method for producing foamed sheet

#29
20220152889
2022-05-19

Method for manufacturing foam molded body and foam molded body

#30
20220143880
2022-05-12

Injection molding system and injection molding method

#31
20220105480
2022-04-07

Hot melt adhesive foam dispensing system

#32
20220082302
2022-03-17

Boron carbide bilayer foam solar evaporator and method for preparing thereof

#33
20220072746
2022-03-10

Horizontal supercritical fluid foaming autoclave with internal stirring device

#34
20220040892
2022-02-10

CORE-SHELL MICRO-FOAMING AGENTS OF UNIFORM SIZE FOR FOAMED PLASTICS WITH ENHANCED MECHANICAL STRENGTH

#35
20220033605
2022-02-03

THERMOPLASTIC POLYESTER RESIN FOAM SHEET, THERMOPLASTIC POLYESTER RESIN FOAM CONTAINER, METHOD FOR PRODUCING THERMOPLASTIC POLYESTER RESIN FOAM SHEET, AND METHOD FOR PRODUCING THERMOPLASTIC POLYESTER RESIN FOAM CONTAINER

#36
20210331436
2021-10-28

MANUFACTURING PROCESSES FOR MAKING LIGHTWEIGHT COMPOSITE SOLES

#37
20210276232
2021-09-09

Blow-molded foam and process for producing the same

#38
20210268698
2021-09-02

Manufacturing method of spring pad for automobile suspension system using foam injection molding

#39
20210237314
2021-08-05

Apparatus and method for producing and dispensing a reaction mixture

#40
20210197427
2021-07-01

MOLDING THERMAL EXPANSION STRUCTURE AND MOLDING METHOD THEREOF

#41
20210187876
2021-06-24

Methods for recovering expanded polymer tooling

#42
20210187800
2021-06-24

Foam fabric

#43
20210070603
2021-03-11

Foam-in-bag systems and components thereof

#44
20210069946
2021-03-11

Foam-in-bag systems and components thereof

#45
20210069945
2021-03-11

Foam-in-bag systems and components thereof

#46
20210069657
2021-03-11

Foam-in-bag systems and components thereof

#47
20200376713
2020-12-03

Foam-in-bag systems and components thereof

#48
20200324442
2020-10-15

METHODS FOR PRODUCING GAS-INFUSED, LIGHTWEIGHT OVERMOLDING SOLUTION FOR CARBON FIBER PARTS

#49
20200269476
2020-08-27

Manufacturing Method For Highly Filled Urethane Foams

#50
20200255619
2020-08-13

Foam molded article

#51
20200122365
2020-04-23

Method for manufacturing foam molded body and foam molded body

#52
20200005754
2020-01-02

METHOD OF PRODUCING VIBRATION DAMPING AND SOUND ABSORBING FOAM

#53
20190390030
2019-12-26

HYBRID POLYURETHANE FOAM AND METHODS OF MANUFACTURE

#54
20190322009
2019-10-24

Blow-molded foam

#55
20190309139
2019-10-10

Expandable vinyl aromatic polymers

#56
20190291661
2019-09-26

METHOD OF MANUFACTURING INSULATION FOR AUTOMOBILES AND INSULATION MANUFACTURED BY THE SAME

#57
20190283286
2019-09-19

Process for the production of expandable vinyl aromatic polymer granulate having decreased thermal conductivity

#58
20190263034
2019-08-29

SYSTEM AND METHOD FOR PRODUCING A FOAMED POLYMER

#59
20190255555
2019-08-22

Method of designing and manufacturing a distributor bar for applying a viscous foamable liquid mixture onto a laminator

#60
20190153185
2019-05-23

METHOD FOR PRODUCING SANDWICH COMPONENTS

#61
20190099926
2019-04-04

Polyurethane injection system and method

#62
20190061210
2019-02-28

MIXING MACHINE FOR PRODUCING FOAM WITHIN A BAG

#63
20190060925
2019-02-28

Metering and application system for a moisture-curing polymer material

#64
20190022903
2019-01-24

Foamed resin molded article and method for manufacturing same

#65
20190016867
2019-01-17

Particulate polyamide, and method for preparing the particulate polyamide

#66
20190002661
2019-01-03

Apparatus for dispersing a gas, for example carbon dioxide, in at least one reactive resin

#67
20180345546
2018-12-06

Mechanism for mixing supercritical fluid and polymer raw material melt

#68
20180326626
2018-11-15

Mixing machine for producing foam within a bag

#69
20180304510
2018-10-25

FOAM MOLDING MANUFACTURING METHOD

#70
20180281249
2018-10-04

Microbubble creating method using a forming machine

#71
20180281248
2018-10-04

Microbubble creating method using a forming machine

#72
20180200927
2018-07-19

FOAMED RESIN PRODUCTION METHOD AND PRODUCTION EQUIPMENT THEREOF

#73
20180134236
2018-05-17

Localized silicone heat shielding for extension dash panels

#74
20180118908
2018-05-03

Method of manufacturing polishing pad

#75
20180094389
2018-04-05

Emulated wood with pores and fibers and fabrication method thereof

#76
20180021991
2018-01-25

Process for the production of expandable vinyl aromatic polymer granulate having decreased thermal conductivity

#77
20170285619
2017-10-05

Method of designing and manufacturing a distributor bar for applying a viscous foamable liquid mixture onto a laminator

#78
20170259472
2017-09-14

CLOSED-CELL POLYURETHANE STRUCTURE METHOD AND SYSTEM

#79
20170190101
2017-07-06

METHOD AND APPARATUS FOR COATING PRODUCTS AND COATED PRODUCTS

#80
20170121482
2017-05-04

SOFT POLYURETHANE FOAM AND SEAT PAD

#81
20170095958
2017-04-06

Microbubble creating method using a forming machine

#82
20170080615
2017-03-23

Method for transporting expanded thermoplastic polymer particles

#83
20170029589
2017-02-02

Polymer foam and method for preparing the same

#84
20160375616
2016-12-29

Process to recycle expandable plastic materials and an expandable or expanded plastic material obtainable thereby

#85
20160333164
2016-11-17

DUAL-FOAMED POLYMER COMPOSITION

#86
20160332345
2016-11-17

Method and injection molding system for producing intumescent reaction plastic molded parts and reaction plastic molded part

#87
20160332337
2016-11-17

Injector for filling a mold with plastic particles

#88
20160257040
2016-09-08

Blow-molded foam and process for producing the same

#89
20160237679
2016-08-18

Universal barrier system panels

#90
20160181506
2016-06-23

Piezoelectric nanoparticle-polymer composite structure

#91
20160082642
2016-03-24

METHOD FOR PRODUCING A FOAM BODY BY MEANS OF AN EXTRUSION PROCESS, AND EXTRUSION DEVICE FOR PRODUCING A FOAM BODY

#92
20160069068
2016-03-10

Universal barrier system panels

#93
20160039116
2016-02-11

Kneading apparatus, method for producing thermoplastic resin molded product, and foam injection molding method

#94
20160016341
2016-01-21

Method for making impact-absorptive material

#95
20150353701
2015-12-10

Expandable vinyl aromatic polymers comprising platelet needle coke particles

#96
20150329783
2015-11-19

METHOD OF MANUFACTURING MICROENCAPSULATED PHASE-CHANGE MATERIAL-CONTAINING GYPSUM PLATE CAPABLE OF FLAME RETARDATION AND TEMPERATURE VARIATION ATTENUATION

#97
20150183144
2015-07-02

Fabricating device of three-dimensional scaffold and fabricating method thereof

#98
20150166270
2015-06-18

Method for transporting expanded thermoplastic polymer particles

#99
20150165658
2015-06-18

BLOWING AGENTS FOR EXTRUDED POLYSTYRENE FOAM AND EXTRUDED POLYSTYRENE FOAM AND METHODS OF FOAMING

#100
20150140313
2015-05-21

Methods for applying a foamable reaction mixture, high pressure device and device for producing sandwich composite elements

#101
20150130102
2015-05-14

INSULATOR WITH EMBEDDED MASSES

#102
20150103615
2015-04-16

Kneading apparatus, method for producing thermoplastic resin molded product, and foam injection molding method

#103
20150054190
2015-02-26

Method and apparatus for manufacturing sustainable products with a blown, foam structure

#104
20150042005
2015-02-12

Method for infusing a gas into a thermoplastic material, and related systems

#105
20140295741
2014-10-02

Polyurethane foam article

#106
20140171533
2014-06-19

Method for producing thermoplastic resin foamed blow-molded article and thermoplastic resin foamed blow-molded article

#107
20140107244
2014-04-17

CLOSED-CELL POLYURETHANE STRUCTURE METHOD AND SYSTEM

#108
20140072795
2014-03-13

Article and manufacturing method of article

#109
20130323448
2013-12-05

Blow-molded foam and process for producing the same

#110
20130313749
2013-11-28

Blow-molded foam and process for producing the same

#111
20130285273
2013-10-31

Kneading apparatus, method for producing thermoplastic resin molded product, and foam injection molding method

#112
20130197118
2013-08-01

Low-density polyurethane shoe soles or sole parts with high rebound resilience and low compression set

#113
20120273977
2012-11-01

Device and method for producing therapeutic foam

#114
20120261851
2012-10-18

Process to Manufacture a Composite Foam

#115
20120261028
2012-10-18

MACHINE FOR PRODUCING FOAM WITHIN A BAG

#116
20120180400
2012-07-19

Method of making polyurethane foam

#117
20120168977
2012-07-05

Process for the preparation of conformable materials for downhole screens

#118
20120156469
2012-06-21

PROCESS FOR PRODUCING FLAMEPROOF (RIGID) PUR SPRAY FORMS

#119
20120059076
2012-03-08

Non-isocyanate spray foam

#120
20110268947
2011-11-03

Mycelium structure with self-attaching coverstock and method

#121
20110265688
2011-11-03

Injection molded mycelium and method

#122
20110048571
2011-03-03

Blow-molded foam and process for producing the same

#123
20100300461
2010-12-02

Eartip

#124
20100285296
2010-11-11

Apparatus and method for advanced structural foam molding

#125
20100187710
2010-07-29

FOAM MOLDING METHOD AND APPARATUS

#126
20100144912
2010-06-10

Foam and production method of the same

#127
20100140824
2010-06-10

Fiber reinforced cellular foam product

#128
20100099778
2010-04-22

Device and method for producing therapeutic foam

#129
20100040509
2010-02-18

Plant for the manufacture of polymer particles

#130
20090170970
2009-07-02

Method of recycling waste plastic foam materials

#131
20090090744
2009-04-09

Dispensing apparatus

#132
20090042011
2009-02-12

Fiber Reinforced Cellular Foam Product

#133
20080258324
2008-10-23

Foam molding method and apparatus

#134
20080249199
2008-10-09

Method and plant for the manufacture of polymer particles

#135
20080171799
2008-07-17

Synthesis of Polymer Foam Using Sonic Energy

#136
20080094937
2008-04-24

Micromixer using integrated three-dimensional porous structure

#137
20070176313
2007-08-02

Molding method and apparatus of fiber filler reinforced resin molded article

#138
20070100008
2007-05-03

Process for preparing open-cell microcellular polystyrene foam and open-cell microcellular polystyrene foam prepared therefrom

#139
20070052124
2007-03-08

Apparatus and method for advanced structural foam molding

#140
20070051832
2007-03-08

Device and method for producing a foam material

#141
20060252358
2006-11-09

POLISHING PAD AND METHOD OF MAKING SAME

#142
20060148909
2006-07-06

One-pack hardening paste material for use in foaming machine

#143
20060125135
2006-06-15

Method for manufacturing resing films

#144
20060103042
2006-05-18

Method and apparatus for foam molding

#145
20060035573
2006-02-16

POLISHING PAD AND METHOD OF MAKING SAME

#146
20060013910
2006-01-19

Injection molding screw

#147
20050242200
2005-11-03

Method and device for thermostatically regulating a fluid along a conveyance tube

#148
20050222288
2005-10-06

Method of producing polishing pad-use polyurethane foam and polyurethane foam

#149
20050218548
2005-10-06

Polishing pad and method of making same

#150
20050181086
2005-08-18

Apparatus for supplying a resin material to an injection molding machine

#151
20050181084
2005-08-18

Foam-in-place apparatus, and methods of use and manufacture

#152
20050095307
2005-05-05

Apparatus and process for forming plastic laminated panels

#153
20050029132
2005-02-10

Bag forming system edge seal

#154
20050009936
2005-01-13

Methods for manufacturing foam material including systems with pressure restriction element