ClassID:

53345

B29K2105/041 - CPC Classification

Classification description:

Condition, form or state of moulded material or of the material to be shaped cellular or porous Microporous

Recent Application in this class:
#1
20260138326
2026-05-21

FOAMED INTERLACED MATERIALS AND ADDITIVELY MANUFACTURING METHODS OF FORMING THE SAME

#2
20260084387
2026-03-26

Multilayer Piezoelectret Film Element, Polymeric Porous Sheet, and Method for Manufacturing the Same

#3
20250289169
2025-09-18

AT LEAST PARTIALLY TRANSPARENT OPTICAL COMPONENT FOR USE IN A MOTOR VEHICLE

#4
20250263574
2025-08-21

ANTI-LIGATURE DOOR HANDLE

#5
20250219252
2025-07-03

POLYOLEFIN MICROPOROUS MEMBRANE, METHOD FOR MANUFACTURING THE MICROPOROUS MEMBRANE, AND SEPARATOR INCLUDING THE MICROPOROUS MEMBRANE

#6
20250189724
2025-06-12

TIR-ASSISTED LASER WELDING OF OPTICAL COMPONENTS

#7
20250170770
2025-05-29

PREPARATION METHOD FOR MICROPOROUS FILM

#8
20250050618
2025-02-13

COMPOSITIONS FOR MANUFACTURING FOOTWARE STIFFENERS

#9
20250010574
2025-01-09

SUPER INSULATING NANO-SPHERES FOR APPLIANCE INSULATION AND METHOD FOR CREATING A SUPER INSULATING NANO-SPHERE MATERIAL

#10
20250007096
2025-01-02

SEPARATOR FOR LITHIUM-ION SECONDARY BATTERY

#11
20250000633
2025-01-02

3D AUXETIC STRUCTURES AND FABRICATION METHODS THEREOF

#12
20240425659
2024-12-26

THERMOPLASTIC POLYMER FOAMS AND METHODS OF MAKING SAME

#13
20240424715
2024-12-26

CAST COMPONENT THAT IS LARGER THAN THE CASTING MOLD

#14
20240383178
2024-11-21

TRAY TABLES COMPRISING PLANT FIBERS AND METHODS FOR MANUFACTURING TRAY TABLES COMPRISING PLANT FIBERS

#15
20240375386
2024-11-14

CO-CURED GEL COATS, ELASTOMERIC COATINGS, STRUCTURAL LAYERS, AND IN-MOLD PROCESSES FOR THEIR USE

#16
20240325591
2024-10-03

FILMS WITH MALODOR CONTROL

#17
20240300153
2024-09-12

MULTILAYER MICROCELLULAR COMPOSTABLE BIOPLASTICS AND THEIR METHOD OF MANUFACTURE

#18
20240217204
2024-07-04

BREATHABLE FILMS HAVING INCREASED HYDROSTATIC HEAD PRESSURE

#19
20240190115
2024-06-13

WIDE MICROPOROUS FILM

#20
20240091995
2024-03-21

METHODS AND SYSTEMS FOR FORMING MICROCELLULAR BUBBLES IN SELECTED PORTION OF A THERMOPLASTIC MEMBER

#21
20240025093
2024-01-25

POLYPROPYLENE-BASED RESIN EXPANDED BEADS AND MOLDED ARTICLE THEREOF

#22
20230407030
2023-12-21

Process for Producing Foam Article

#23
20230391127
2023-12-07

Face films and pressure sensitive laminates for printing

#24
20230391047
2023-12-07

Super insulating nano-spheres for appliance insulation and method for creating a super insulating nano-sphere material

#25
20230364858
2023-11-16

COMPOSITE MATERIAL WITH A GRADED OR HOMOGENEOUS MATRIX, PRODUCTION METHOD THEREOF, AND USES OF SAME

#26
20230303742
2023-09-28

Fluorine-containing mixture material and fluorine-containing super-oleophobic microporous membrane using same as raw material, and preparation method therefor and use thereof

#27
20230228040
2023-07-20

MOLDING DEVICES AND METHODS FOR MAKING ELASTOMERIC PADS FOR USE AS RAIL TIES

#28
20230091672
2023-03-23

Polymer-graphene energy absorbing composite structures and methods of manufacture

#29
20230081405
2023-03-16

METHODS FOR MANUFACTURING FOOTWEAR STIFFENERS

#30
20230056490
2023-02-23

Microporous Film, and Method for Producing Same

#31
20220258415
2022-08-18

System and method for additively manufacturing porous parts via salt micro-spheres

#32
20220118737
2022-04-21

Super insulating nano-spheres for appliance insulation and method for creating a super insulating nano-sphere material

#33
20220111570
2022-04-14

Multilayer microcellular compostable bioplastics and their method of manufacture

#34
20220017255
2022-01-20

Container comprising a microcellular structure

#35
20210403696
2021-12-30

Fluorine-containing mixture material and fluorine-containing super-oleophobic microporous membrane using same as raw material, and preparation method therefor and use thereof

#36
20210384587
2021-12-09

Laminated multilayer membranes, separators, batteries, and methods

#37
20210379799
2021-12-09

Device for manufacturing large amount of polymeric micro-scaffolds

#38
20210331358
2021-10-28

Microcavity-containing polymeric medical devices for enhanced ultrasonic echogenicity

#39
20210268694
2021-09-02

Injection mold, injection molding machine including injection mold, and method for manufacturing injection-molded product using injection molding machine

#40
20210260857
2021-08-26

Method of making coextruded, cross-linked polyolefin foam with TPU cap layers

#41
20210138726
2021-05-13

SYSTEM AND METHOD FOR ADDITIVELY MANUFACTURING POROUS PARTS VIA SALT MICRO-SPHERES

#42
20210129482
2021-05-06

Compositions for manufacturing footwear stiffeners

#43
20210069947
2021-03-11

Foam molding process by modifying amorphous PLA

#44
20200361127
2020-11-19

Microcellular foam sheet and processes of making and using

#45
20200358174
2020-11-12

MICROCELLULAR FOAM BODY COMPONENT FOR A VEHICLE RADAR SYSTEM AND ITS METHODS OF MANUFACTURE

#46
20200331180
2020-10-22

Shoe component and manufacturing method thereof

#47
20200325299
2020-10-15

Reduced density thermoplastics

#48
20200238657
2020-07-30

Super insulating nano-spheres for appliance insulation and method for creating a super insulating nano-sphere material

#49
20200215806
2020-07-09

Co-cured gel coats, elastomeric coatings, structural layers, and in-mold processes for their use

#50
20200165423
2020-05-28

Non-extractable and fiber-free food oil removing film and production method thereof

#51
20200165401
2020-05-28

THERMOPLASTIC MICRO-SAC POLYMER ELASTOMER MATERIAL AND PREPARATION METHOD THEREFOR

#52
20200164560
2020-05-28

Preparation method for thermoplastic polyurethane micro air bag elastomer material

#53
20200035969
2020-01-30

Separator for lithium-ion secondary battery

#54
20200014012
2020-01-09

Synthetic resin microporous film and manufacturing method thereof, and separator for power storage device and power storage device

#55
20190389100
2019-12-26

Injection molding device and injection method thereof

#56
20190358943
2019-11-28

Multicomponent polymer resin, methods for applying the same, and composite laminate structure including the same

#57
20190334151
2019-10-31

Laminated multilayer membranes, separators, batteries, and methods

#58
20190218352
2019-07-18

Calcium carbonate as cavitation agent for biaxially oriented polypropylene films

#59
20190140239
2019-05-09

Microporous polyolefin membrane, separator for battery, and production processes therefor

#60
20190135012
2019-05-09

Face films and pressure sensitive laminates for printing

#61
20190111658
2019-04-18

Composite foam

#62
20190111593
2019-04-18

Microcellular foam sheet and processes of making and using

#63
20190084206
2019-03-21

Void-containing polyester film and method for producing same

#64
20190061211
2019-02-28

Method of microcellular foam molding

#65
20190041032
2019-02-07

High-reflectivity reflector manufacturing method and high-reflectivity lamp

#66
20190001617
2019-01-03

Super insulating nano-spheres for appliance insulation and method for creating a super insulating nano-sphere material

#67
20180366709
2018-12-20

Battery separator and method of manufacturing same

#68
20180304553
2018-10-25

Manufacturing device of nerve conduits

#69
20180281260
2018-10-04

Method of making coextruded, cross-linked polyolefin foam with TPU cap layers

#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
20180258247
2018-09-13

Expandable styrene resin particles, pre-expanded particles of styrene resin, styrene resin foam molded body, and method for producing expandable resin particles

#73
20180257757
2018-09-13

Rigid polymer material sheet for building construction

#74
20180250863
2018-09-06

Method of producing film, method of producing separator, and method of producing plasticizer

#75
20180186959
2018-07-05

Polypropylene resin foamed particles, in-mold foam molded body of polypropylene resin, and method for manufacturing same

#76
20180178442
2018-06-28

Apparatus for producing microporous plastic film

#77
20180178421
2018-06-28

Composite material and method of producing the same

#78
20180141304
2018-05-24

Breathable films having increased hydrostatic head pressure

#79
20180126224
2018-05-10

Golf ball and method of manufacture

#80
20180111301
2018-04-26

DEVICE FOR MAKING FOAM PIPES AND METHOD FOR MAKING FOAM PIPES

#81
20180104871
2018-04-19

CO-INJECTION MOLDING OF THE STRUCTURAL PORTION OF A VEHICLE LIFTGATE INNER PANEL

#82
20180083245
2018-03-22

Film-stretching apparatus and method of producing film

#83
20180079114
2018-03-22

Film-stretching apparatus and method of producing film

#84
20180079113
2018-03-22

Film-stretching apparatus and method of producing film

#85
20180037704
2018-02-08

Method for manufacturing microporous film and microporous film

#86
20180030233
2018-02-01

Expandable acrylic resin bead, expanded acrylic resin bead, and expanded acrylic resin beads molded article

#87
20170341280
2017-11-30

Porous structure and method of fabricating the same

#88
20170320557
2017-11-09

System for manufacture of foam sheet rigidized with polymer infiltration

#89
20170292002
2017-10-12

Polyolefin resin foam sheet and adhesive tape

#90
20170259604
2017-09-14

Face films and pressure sensitive laminates for printing

#91
20170229720
2017-08-10

High temperature humidification membranes

#92
20170218159
2017-08-03

Process for producing articles formed from polylactic acid and articles made therefrom

#93
20170217127
2017-08-03

Resin composite

#94
20170203257
2017-07-20

Composite perfluorohydrocarbon membranes, their preparation and use

#95
20170200639
2017-07-13

Method of manufacturing porous body, porous body, method of manufacturing device, device, method of manufacturing wiring structure, and wiring structure

#96
20170179457
2017-06-22

Polyolefin microporous film and method of producing same

#97
20170165893
2017-06-15

PRODUCTION METHOD OF MICROPOROUS PLASTIC FILM

#98
20170157890
2017-06-08

Super insulating nano-spheres for appliance insulation and method for creating a super insulating nano-sphere material

#99
20170129228
2017-05-11

Polymeric films and methods for making polymeric films

#100
20170120486
2017-05-04

Mold process for making nanofoam

#101
20170097594
2017-04-06

Method of manufacturing heat-fixing rubber roller and heat-fixing rubber roller

#102
20170095997
2017-04-06

Multicomponent polymer resin, methods for applying the same, and composite laminate structure including the same

#103
20170095958
2017-04-06

Microbubble creating method using a forming machine

#104
20170092920
2017-03-30

Polyolefin microporous membrane and production method thereof

#105
20170087798
2017-03-30

Composite sandwich having a high bending stiffness

#106
20170080675
2017-03-23

Composite structure exhibiting energy absorption and/or including a defect free surface

#107
20170080628
2017-03-23

Thermoformed article formed from a porous polymeric sheet

#108
20170072656
2017-03-16

Reinforced composite structure

#109
20170043503
2017-02-16

Method for manufacturing molded article and device for manufacturing molded article

#110
20170033346
2017-02-02

Laminated multilayer membranes, separators, batteries, and methods

#111
20170008211
2017-01-12

Microporous breathable film and method of making the microporous breathable film

#112
20160354955
2016-12-08

Roll fed flotation/impingement air ovens and related thermoforming systems for corrugation-free heating and expanding of gas impregnated thermoplastic webs

#113
20160278987
2016-09-29

Structured film containing beta-nucleating agent and method of making the same

#114
20160273212
2016-09-22

System for manufacture of foam sheets rigidized with polymer infiltration

#115
20160229973
2016-08-11

Method for generating a microstructure in a material that includes thermoplastic polymer molecules, and related systems

#116
20160186395
2016-06-30

High-sound-absorption composite material for traffic sound barriers and preparation method thereof

#117
20160167262
2016-06-16

Co-injection molding of the structural portion of a vehicle liftgate inner panel

#118
20160122484
2016-05-05

Polyolefin film for use in packaging

#119
20160121814
2016-05-05

High performance moldable composite

#120
20160121578
2016-05-05

HIGH PERFORMANCE MOLDABLE COMPOSITE

#121
20160121523
2016-05-05

Pore initiation technique

#122
20160115291
2016-04-28

Polyolefin material having a low density

#123
20160114071
2016-04-28

Absorbent article containing a porous polyolefin film

#124
20160090458
2016-03-31

Thermoformed polymeric foam articles and methods

#125
20160089852
2016-03-31

Multi-layer thermoformed polymeric foam articles and methods

#126
20160039141
2016-02-11

METHODS FOR DEBOSSING A REGION OF A THERMOPLASTIC MATERIAL'S SURFACE, AND RELATED ARTICLES AND SYSTEMS

#127
20160032044
2016-02-04

Process for producing articles formed from polylactic acid and articles made therefrom

#128
20160016342
2016-01-21

Method Of Overmolding A Polymeric Material Onto A Microcellular Polyurethane And An Article Made Therefrom

#129
20150281861
2015-10-01

CIC hearing aid seal and method of manufacturing the same

#130
20150258718
2015-09-17

Foam molded article and molding method for same

#131
20150085426
2015-03-26

Highly porous separator foil

#132
20150045464
2015-02-12

Method for producing resin foam, and resin foam

#133
20150025166
2015-01-22

Method for manufacturing plastic dielectric having holes and plastic dielectric manufactured thereby

#134
20150004466
2015-01-01

Method for producing polyolefin porous film, and laminated porous film

#135
20140377530
2014-12-25

Reduced density thermoplastics

#136
20140361457
2014-12-11

Process for producing microporous polyolefin film

#137
20140231426
2014-08-21

Foamed and stretched plastic containers and method of producing the same

#138
20140225295
2014-08-14

Method for producing microcellular foam polypropylene thick board

#139
20140221512
2014-08-07

Continuous process for extruding nanoporous foam

#140
20140044926
2014-02-13

Plastic panels for motor vehicles and methods for making the same

#141
20130288102
2013-10-31

Microporous film, methods for making such film, and use for such film as battery separator film

#142
20130149488
2013-06-13

Structured film containing beta-nucleating agent and method of making the same

#143
20130146539
2013-06-13

Membrane with localized asymmetries

#144
20130040184
2013-02-14

Highly porous separator foil

#145
20130032289
2013-02-07

Method for joining thermoplastic polymer material

#146
20130005845
2013-01-03

Microporous film

#147
20120267814
2012-10-25

Roll fed flotation/impingement air ovens and related thermoforming systems for corrugation-free heating and expanding of gas impregnated thermoplastic webs

#148
20120245243
2012-09-27

Process for producing a polyurethane foam by means of supercritical or near-critical blowing agent

#149
20120228793
2012-09-13

Method of forming blown polymeric foam film

#150
20120202042
2012-08-09

Composite article with expandable elastomer in compression

#151
20120196115
2012-08-02

Injection molding systems and methods for forming materials used in footwear and materials manufactured by said systems and methods

#152
20120181729
2012-07-19

Method of fabricating an injection molded component

#153
20120032365
2012-02-09

Foamed resin injection molding method

#154
20110240551
2011-10-06

CRYSTALLINE POLYMER MICROPOROUS MEMBRANE, METHOD FOR PRODUCING THE SAME, AND FILTRATION FILTER USING THE SAME

#155
20110171406
2011-07-14

MOLDED ARTICLE AND METHOD FOR PRODUCTION THEREOF

#156
20110120307
2011-05-26

Composite perfluorohydrocarbon membranes, their preparation and use

#157
20100285296
2010-11-11

Apparatus and method for advanced structural foam molding

#158
20100159225
2010-06-24

Method for making composite article with expandable elastomer in compression

#159
20100068431
2010-03-18

ARTICLE AND METHOD FOR FORMING AN ARTICLE

#160
20100057196
2010-03-04

Vascular grafts with multiple channels and methods for making

#161
20100052201
2010-03-04

FOAMED CELLULAR PANELS AND RELATED METHODS

#162
20090321974
2009-12-31

Roll fed flotation/impingement air ovens and related thermoforming systems for corrugation-free heating and expanding of gas impregnated thermoplastic webs

#163
20090171467
2009-07-02

Implantable cartilaginous tissue repair device

#164
20090127733
2009-05-21

METHOD FOR PRODUCING MICROPOROUS THERMOPLASTIC RESIN MEMBRANE

#165
20080248282
2008-10-09

METHOD FOR FIXING A POLYMER GEL COMPONENT

#166
20080190924
2008-08-14

Medical sharps container

#167
20070256969
2007-11-08

Composite Perfluorohydrocarbon Membranes, Their Preparation and Use

#168
20070052124
2007-03-08

Apparatus and method for advanced structural foam molding

#169
20060045999
2006-03-02

Fusible ink-jet recording materials containing hollow beads and ultrafine polymer particles

#170
18119235
2024-03-26

Multi-functional freestanding thin films produced using plastic waste and methods thereof