Patents-Review.com
ClassID:

49078 ⎘

B29C44/3403 - 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 Foaming under special conditions, e.g. in sub-atmospheric pressure, in or on a liquid

Sub-classes:
Recent Application in this class:
#1
20250187237
2025-06-12

MOLDING OF EXPANDABLE POLYSTYRENE

 #2
20240424719
2024-12-26

FOAMED ARTICLES AND METHODS OF MAKING THE SAME

 #3
20240391144
2024-11-28

Supercritical In-mold Foam Forming Device with Pretreatment Function and Foaming Method Thereof

 #4
20240141126
2024-05-02

METHOD FOR MAKING A LOW DENSITY THERMALLY RECYCLABLE POLYMER FOAM

 #5
20240123658
2024-04-18

CHAMBER FOR STEAM MOULDING OF EXPANDED OR CELLULAR MATERIALS OR FOAMS

 #6
20230390975
2023-12-07

FOAM MOLDED PRODUCT AND METHOD FOR PRODUCING THE SAME

 #7
20230302692
2023-09-28

Molding of expandable polystyrene

 #8
20230243550
2023-08-03

Damper with spring thrust bearing and flush end cap

 #9
20230135210
2023-05-04

Vitreous carbon aggregate for lightweight concrete

 #10
20230080581
2023-03-16

EXPANDING FOAMS IN ADDITIVE MANUFACTURING

 #11
20230031181
2023-02-02

PHYSICAL FOAMING PROCESS USING FOAMING PRESS

 #12
20220273119
2022-09-01

THERAPY CUSHION, APPARATUS AND METHOD FOR

 #13
20220267555
2022-08-25

Foamed articles and methods of making the same

 #14
20220266484
2022-08-25

Materials and Methods

 #15
20220126489
2022-04-28

Process for moulding polymeric foam core sandwich articles

 #16
20220072745
2022-03-10

POLYMER MATERIAL SUPERCRITICAL FLUID FOAMING AUTOCLAVE WITH INTERNAL HEAT EXCHANGE

 #17
20210299939
2021-09-30

Shaping device and production method for shaped object

 #18
20210246281
2021-08-12

METHOD FOR PRODUCING A FOAM COMPONENT

 #19
20210178648
2021-06-17

Screw of injection molding machine for foam molding and injection molding machine

 #20
20200338794
2020-10-29

Intra-mode moulding foam molding device of thermoplastic polymer particle and molding method for same

 #21
20200331180
2020-10-22

Shoe component and manufacturing method thereof

 #22
20200316827
2020-10-08

Method of molding foam articles

 #23
20200276739
2020-09-03

Microcellular materials with stress-activated pores exhibiting opto-mechanical properties and their use as sensors

 #24
20200079944
2020-03-12

COMPOSITION, PELLET, AND PROCESSES OF MAKING POLYPROPYLENE FOAMS

 #25
20190352903
2019-11-21

METHODS FOR MANUFACTURING PRE-FABRICATED INSULATED FOAM WALL STRUCTURES WITH HIGH RACKING STRENGTH AND RELATED PRE-FABRICATED WALL STRUCTURES

 #26
20190292345
2019-09-26

Method for producing expanded thermoplastic polymers

 #27
20190284363
2019-09-19

POLYURETHANE RIGID FOAM, METHOD FOR PRODUCING SAME, AND USE THEREOF

 #28
20190152099
2019-05-23

Sub-ambient pressure morphology control process for use in molding extruded polymer foams, and parts produced therefrom

 #29
20190111658
2019-04-18

Composite foam

 #30
20190105882
2019-04-11

Three dimensional single-layer fabric and assembly methods therefor

 #31
20190061211
2019-02-28

Method of microcellular foam molding

 #32
20180363298
2018-12-20

Methods for manufacturing pre-fabricated insulated foam wall structures with high racking strength and related pre-fabricated wall structures

 #33
20180290348
2018-10-11

METHOD FOR MANUFACTURING A FOAMED FABRIC

 #34
20180214846
2018-08-02

MATRIX MATERIALS HAVING MECHANICALLY-SHAPED SPONGE ARCHITECTURE AND METHODS OF PREPARING THEREOF

 #35
20170334107
2017-11-23

Method of molding foam articles

 #36
20170291333
2017-10-12

Ozone adhesion process for insulating container manufacture

 #37
20170282422
2017-10-05

Ozone adhesion process for insulating container manufacture

 #38
20170197342
2017-07-13

Method for producing three dimensional foam articles

 #39
20170113382
2017-04-27

APPARATUS AND METHOD FOR MANUFACTURING PANELS MADE OF EXPANDED PLASTIC MATERIAL

 #40
20160368249
2016-12-22

THREE DIMENSIONAL SINGLE-LAYER FABRIC AND ASSEMBLY METHODS THEREFOR

 #41
20160332544
2016-11-17

Blow molded vehicle parts with foam layer and hollow core

 #42
20160332344
2016-11-17

Prefoaming of poly(meth)acrylimide particles for subsequent foam moulding in closed tools

 #43
20160303778
2016-10-20

Production of polyisocyanurate foam panels

 #44
20160279840
2016-09-29

Ozone adhesion process for insulating container manufacture

 #45
20160263789
2016-09-15

METHOD FOR FORMING AN EXTRUSION-FOAMED PLASTIC LAYER AND AFTERTREATMENT DEVICE

 #46
20160263787
2016-09-15

Apparatus and method for manufacturing crash pad

 #47
20160221232
2016-08-04

Apparatus and system for expanding expandable polymeric microspheres

 #48
20160207231
2016-07-21

Container modifications to minimize defects during reactive polyurethane flow

 #49
20160052180
2016-02-25

Sub-ambient pressure morphology control process for use in molding extruded polymer foams, and parts produced therefrom

 #50
20160002427
2016-01-07

Low pressure process for frothing polyurethane or polyisocyanurate

 #51
20160002086
2016-01-07

Foams made of amorphous hollow spheres and methods of manufacture thereof

 #52
20160001475
2016-01-07

Foams made of amorphous hollow spheres and methods of manufacture thereof

 #53
20150353699
2015-12-10

Method for the production of high internal phase emulsion foams

 #54
20150344611
2015-12-03

Foam insulation unit

 #55
20150197611
2015-07-16

Vacuum-supported method for the production of polyurethane foam

 #56
20150183143
2015-07-02

Method for the vacuum-assisted production of a PUR/PIR foam body

 #57
20150183140
2015-07-02

FOAM GRIP FABRICATION METHOD

 #58
20150093468
2015-04-02

Apparatus and system for expanding expandable polymeric microspheres

 #59
20150054190
2015-02-26

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

 #60
20150045464
2015-02-12

Method for producing resin foam, and resin foam

 #61
20150042005
2015-02-12

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

 #62
20150035193
2015-02-05

Method of improving the appearance of injection molding and foaming product

 #63
20140349069
2014-11-27

Thermoplastic Material Having a Surface Texture That Promotes Adherence of Inks and Other Materials, and Related Systems and Methods

 #64
20140264993
2014-09-18

METHODS FOR BLOW MOLDING SOLID-STATE CELLULAR THERMOPLASTIC ARTICLES

 #65
20140242313
2014-08-28

Insulation moulding and method for its manufacture

 #66
20140039076
2014-02-06

Urethane foam molded product and method for producing the same

 #67
20130280364
2013-10-24

Apparatus And System For Expanding Expandable Polymeric Microspheres

 #68
20130249135
2013-09-26

Polystyrene melt extrusion process

 #69
20130034683
2013-02-07

FOAM INSULATION UNIT

 #70
20120241073
2012-09-27

Foams made of amorphous hollow spheres and methods of manufacture thereof

 #71
20120093959
2012-04-19

Apparatus for vacuum foaming containers for refrigeration

 #72
20110260351
2011-10-27

VACUUM-ASSISTED FOAMING METHOD AND APPARATUS FOR MOULDING INSULATION OF REFRIGERATION CONTAINERS

 #73
20110104478
2011-05-05

Structural foam and manufacture thereof

 #74
20110101558
2011-05-05

Method for manufacturing molded foam

 #75
20110086198
2011-04-14

Heat-foamable sheet, method for manufacturing the same, foaming filler member, and method for filling inner space of hollow member

 #76
20110079932
2011-04-07

Heat-foamable sheet, method for manufacturing the same, foaming filler member, and method for filling inner space of hollow member

 #77
20110012280
2011-01-20

METHOD FOR FABRICATING A MULTI-DENSITY POLYMERIC INTERBODY SPACER

 #78
20110001277
2011-01-06

Method of manufacturing hollow structural member, substrate for hollow structural member production, and apparatus for manufacturing hollow structural member

 #79
20100305225
2010-12-02

Elastomer porous material and method of producing the same

 #80
20100187710
2010-07-29

FOAM MOLDING METHOD AND APPARATUS

 #81
20100035040
2010-02-11

Hollow structure forming substrate, method of producing hollow structure forming substrate, and method of producing hollow structure using hollow structure forming substrate

 #82
20090155567
2009-06-18

EXTRUDED PROPYLENE RESIN FOAM AND PROCESS FOR PRODUCING EXTRUDED PROPYLENE RESIN FOAM

 #83
20080284051
2008-11-20

Method and Apparatus for Vacuum Foaming Refrigerator Cabinets

 #84
20080258324
2008-10-23

Foam molding method and apparatus

 #85
20080241324
2008-10-02

Extrusion Apparatus and Method for Extruding High Protein Foodstuffs

 #86
20080029921
2008-02-07

Method and Rotary Drum Installation for Vacuum Foaming of Refrigerators

 #87
20070187859
2007-08-16

Molding method and apparatus of resin molded article

 #88
20070142487
2007-06-21

To enhance the thermal insulation of polymeric foam by reducing cell anisotropic ratio and the method for production thereof

 #89
20070057396
2007-03-15

Heat-foamable sheet, method for manufacturing the same, foaming filler member, and method for filling inner space of hollow member

 #90
20060202375
2006-09-14

Extruded and shaped earplug

 #91
20060138044
2006-06-29

Membrane and use thereof

 #92
20060103042
2006-05-18

Method and apparatus for foam molding

 #93
20060061003
2006-03-23

Method for producing a thermoplastic resin foamed article

 #94
20060049551
2006-03-09

Method for producing a thermoplastic resin foamed article

 #95
20050192368
2005-09-01

To enhance thermal insulation of polymeric foam by reducing cell anisotropic ratio and the method for production thereof

 #96
20050191479
2005-09-01

Reinforced panel

 #97
18107796
2023-09-26

Gel-foam body amalgamation system and method

 #98
16666192
2024-03-12

Porous prosthetic sleeve liner material