ClassID:

53239

B29K2025/04 - CPC Classification

Classification description:

Polymers of styrene

Sub-classes:
Recent Application in this class:
#1
20260132869
2026-05-14

TUBES AND METHODS OF MAKING SAME

#2
20250319259
2025-10-16

Two-Part Stopper and Process for Making Same

#3
20250229501
2025-07-17

SEALANT COMPOSITION AND PNEUMATIC TIRE

#4
20250101214
2025-03-27

4-METHYL-1-PENTENE COPOLYMER COMPOSITION, MOLDED BODY, MANDREL, AND METHOD FOR PRODUCING RUBBER HOSE

#5
20240283320
2024-08-22

STATOR UNIT, ELECTRIC VALVE, AND MANUFACTURING METHOD FOR STATOR UNIT

#6
20240269897
2024-08-15

A Method and Installation for Recycling a Polystyrene Based Material Containing Organohalogen Flame Retardant, into Styrene and Other Valuable Products and/or Energy

#7
20240239086
2024-07-18

POLYETHYLENE-BASED RESIN MULTILAYER FOAM SHEET, INTERLEAF SHEET FOR GLASS PLATES, AND METHOD FOR MANUFACTURING POLYETHYLENE-BASED RESIN MULTILAYER FOAM SHEET

#8
20210017365
2021-01-21

Molding composition and articles formed thereof

#9
20200398478
2020-12-24

Material for three-dimensional modeling, filament for three-dimensional modeling, roll of the filament, and cartridge for three-dimensional printer

#10
20200307057
2020-10-01

Method to fabricate glassy-metal polymer composites

#11
20190283309
2019-09-19

Resin member and wearable band

#12
20190283286
2019-09-19

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

#13
20190263084
2019-08-29

Method of forming a reusable coextruded embossed nonadhesive protective cover

#14
20190047453
2019-02-14

Vehicle seat member, vehicle seat, and production method therefor

#15
20190039285
2019-02-07

Color shift pigments for three-dimensional printing

#16
20190009480
2019-01-10

Method and apparatus for continuously producing a semi-finished product for the production of self-sealing tyres

#17
20180370181
2018-12-27

Method of fastening an object to a construction element

#18
20180361633
2018-12-20

Method of making a personal protective article

#19
20180153244
2018-06-07

Impact dissipating liners and methods of fabricating impact-dissipating liners

#20
20180117874
2018-05-03

Reusable, non-adhesive protective cover

#21
20180021991
2018-01-25

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

#22
20170253709
2017-09-07

THERMOPLASTIC ELASTOMER COMPOSITION AND MOLDED PRODUCT OBTAINED THEREFROM

#23
20170189148
2017-07-06

Method for manufacturing an interdental cleaning tool and the interdental cleaning tool

#24
20170173861
2017-06-22

Thermoplastic resin composite and preparation method of thermoplastic resin composite

#25
20170157868
2017-06-08

Method and apparatus for continuously producing a semi-finished product for the production of self-sealing tyres

#26
20170151560
2017-06-01

Microfluidic pump and valve structures and fabrication methods

#27
20170081538
2017-03-23

Color shift pigments for three-dimensional printing

#28
20170016996
2017-01-19

Wave guiding element and method of manufacture

#29
20160332343
2016-11-17

Molding method of resin molded product and resin molded product

#30
20160319122
2016-11-03

Use of molding materials based on vinyl aromatic/diene block copolymers for 3-D-printing

#31
20160319120
2016-11-03

MOLDING MATERIALS BASED ON VINYL AROMATIC POLYMERS FOR 3-D-PRINTING

#32
20160251486
2016-09-01

Consumable filaments having reversible reinforcement for extrusion-based additive manufacturing

#33
20160250793
2016-09-01

Interdependent drive system

#34
20160225288
2016-08-04

Spinal injection trainer and methods therefor

#35
20160200004
2016-07-14

Method of manufacturing molding material, molding die for use in the manufacturing method, and method of manufacturing resin rotator

#36
20160194522
2016-07-07

Method for making asphalt compositions and substrates coated therewith having improved properties

#37
20160185036
2016-06-30

CARTRIDGE, UNIT, AND METHOD FOR MANUFACTURING THE SAME

#38
20160177078
2016-06-23

Material for fused deposition modeling type three-dimensional modeling, and filament for fused deposition modeling type 3D printing device

#39
20160137800
2016-05-19

CLOSED-CELL EXPANDED ARTICLE BASED ON EXTRUDED POLYSTYRENE, METHOD AND PLANT TO OBTAIN SAID ARTICLE

#40
20160082708
2016-03-24

Heat-shrinkable film for label with low specific gravity and method for preparing the same

#41
20160038633
2016-02-11

Additive manufacturing powder and method of manufacturing the same

#42
20160023434
2016-01-28

PROCESS FOR THE PRODUCTION OF A THERMOPLASTIC FOAM SHEET VIA SYMMETRICAL BONDING OF THE INPUT SHEETS

#43
20160009965
2016-01-14

Extrudable hot-melt pressure-sensitive adhesives for resealable packaging having improved organoleptic properties

#44
20150234107
2015-08-20

Method for producing retardation film

#45
20150165658
2015-06-18

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

#46
20150137406
2015-05-21

Method of making a personal protective article

#47
20150085496
2015-03-26

Optical film, surface light emitting body, and method for producing optical film

#48
20150076725
2015-03-19

Method of manufacturing bulked continuous filament

#49
20140050913
2014-02-20

Highly insulating film

#50
20140015157
2014-01-16

Method of making an earplug

#51
20130329290
2013-12-12

Multilayered film and method of manufacturing multilayered film

#52
20130232756
2013-09-12

Method of assembling workpieces utilizing shape memory polymer activation to facilitate alignment and retention

#53
20130017360
2013-01-17

Apparatus for Manufacturing Composite Laminates Related Articles

#54
20130011184
2013-01-10

Splice for jointing steel cord strips encased in thermoplastic material

#55
20120305826
2012-12-06

CLOSED-CELL EXPANDED ARTICLE BASED ON EXTRUDED POLYSTYRENE, METHOD AND PLANT TO OBTAIN SAID ARTICLE

#56
20120217682
2012-08-30

Methods of Improving the Physical Properties of Polyolefin Films

#57
20120184046
2012-07-19

SELECTIVE BOND REDUCTION IN MICROFLUIDIC DEVICES

#58
20120150150
2012-06-14

Tube assembly and method for making the assembly

#59
20120094106
2012-04-19

Layered product

#60
20120018917
2012-01-26

Process and apparatus for producing crystalline resin film or sheet

#61
20110277914
2011-11-17

Method of making and using shape memory polymer composite patches

#62
20110272078
2011-11-10

Method for producing a lightweight component, and support element

#63
20110265935
2011-11-03

METHOD OF MAKING AND USING SHAPE MEMORY POLYMER COMPOSITE PATCHES

#64
20110265410
2011-11-03

Use of recycled plastics for structural building forms

#65
20110240641
2011-10-06

Heat sealing thru food contaminants

#66
20110165342
2011-07-07

Process for producing composite of metal and resin

#67
20110151198
2011-06-23

Micro-Channel Chip and Manufacturing Method and Micro-Channel Chip

#68
20110081536
2011-04-07

EVA blend compositions suitable for RF welding applications

#69
20110079534
2011-04-07

EVA blend compositions suitable for RF welding applications

#70
20110076446
2011-03-31

Perforated laminated polymeric foam articles

#71
20110049874
2011-03-03

Polymeric pipe fitting and gasket assembly and sealed polymeric pipe apparatus formed therewith

#72
20110041935
2011-02-24

Microfluidic pump and valve structures and fabrication methods

#73
20100319144
2010-12-23

Use of recycled plastics for structural building forms

#74
20100301022
2010-12-02

METHOD OF LASER-WELDING USING THERMAL TRANSFER DEPOSITION OF A LASER-ABSORBING DYE

#75
20100256248
2010-10-07

STRETCH BLOW MOLDING MONOVINYLIDENE AROMATIC POLYMERS

#76
20100244316
2010-09-30

Connecting fiber-reinforced material to an injection-moulded material

#77
20100203342
2010-08-12

Reversible welding process for polymers

#78
20100119418
2010-05-13

MULTI-WELL PLATE AND METHOD OF MANUFACTURE

#79
20100104480
2010-04-29

Method for improving the bonding properties of microstructured substrates, and devices prepared with this method

#80
20100084080
2010-04-08

PROFILE BODYBOARD

#81
20100065367
2010-03-18

Method of manufacture of composite laminates, an assembly therefor, and related articles

#82
20100040820
2010-02-18

Composite film for a receptacle, particularly a tube

#83
20090325440
2009-12-31

Films and film laminates with relatively high machine direction modulus

#84
20090250163
2009-10-08

Process for production of resin composite molded article

#85
20090214869
2009-08-27

Method for producing retardation film

#86
20090214807
2009-08-27

PEELABLE SEALS INCLUDING POROUS INSERTS

#87
20090209940
2009-08-20

FUSION MANUFACTURE OF MULTI-LUMEN CATHETERS

#88
20090205278
2009-08-20

Use of recycled plastics for structural building forms

#89
20090186170
2009-07-23

Method for manufacturing combination-type optical film, apparatus for the method, combination-type optical film and image display device

#90
20090173441
2009-07-09

METHOD FOR JOINING PIPING SYSTEMS AND PIPING TO EQUIPMENT, FIXTURES, DEVICES, STRUCTURES, AND APPLIANCES

#91
20090159034
2009-06-25

Material for Laser Welding

#92
20090098369
2009-04-16

Friction stir welding of fiber reinforced thermoplastics

#93
20090056868
2009-03-05

Adhesive bonding of vehicle external panels to reduce bond-line read-out

#94
20090056861
2009-03-05

Fabrication methods for microfluidic pump and valve structures

#95
20090056822
2009-03-05

Microfluidic pump and valve structures and fabrication methods

#96
20090041985
2009-02-12

Method of making a composite fibre component with thermoplastic stiffening elements

#97
20090041973
2009-02-12

Resin molding

#98
20080317979
2008-12-25

Laser Weldable Label and Shaped Composite Article Therewith

#99
20080314510
2008-12-25

Method of making and using shape memory polymer composite patches

#100
20080292858
2008-11-27

Connecting fiber-reinforced material to an injection-moulded material

#101
20080272511
2008-11-06

Method of molding load-bearing articles from compressible cores and heat malleable coverings

#102
20080265460
2008-10-30

METHOD OF MOLDING LOAD-BEARING ARTICLES FROM COMPRESSIBLE CORES AND HEAT MALLEABLE COVERINGS

#103
20080255410
2008-10-16

CAPSULE ENDOSCOPE AND MANUFACTURING METHOD THEREOF

#104
20080226930
2008-09-18

Method For Adhering Polybutadiene Formed Article, Polybutadiene Composite Formed Article Manufactured Thereby, Medical Member, and Infusion Fluid Set

#105
20080217821
2008-09-11

Welding Method by Means of Electromagnetic Radiation

#106
20080210359
2008-09-04

Welding process and geosynthetic products thereof

#107
20080171165
2008-07-17

Eva blend compositions suitable for RF welding applications

#108
20080156411
2008-07-03

Friction stir welding of fiber reinforced thermoplastics

#109
20080138248
2008-06-12

Method for improving the bonding properties of microstructured substrates, and devices prepared with this method

#110
20080116619
2008-05-22

Profile bodyboard

#111
20080036122
2008-02-14

Hollow structural member with reinforced bulwark and process for producing same

#112
20080026227
2008-01-31

Resin injecting apparatus with a cooling passage

#113
20070296890
2007-12-27

Combination optical film, laminated combination optical film and image display

#114
20070292647
2007-12-20

Lap and seam seal closure system for foam pipe insulation

#115
20070277926
2007-12-06

Bonded hybrid structure

#116
20070261974
2007-11-15

Multiple chamber container with mistake proof administration system

#117
20070257086
2007-11-08

Adaptive continuous acoustic welding system for incompatible materials

#118
20070251483
2007-11-01

Adhesively bonded engine intake manifold assembly

#119
20070137762
2007-06-21

Method and apparatus for mechanically bonding material webs

#120
20070135587
2007-06-14

Laser weldable polybutylene terephthalate-series resin composition, and shaped article

#121
20070051465
2007-03-08

Method of attaching components and article formed using same

#122
20070036940
2007-02-15

Use of recycled plastics for structural building forms

#123
20070028715
2007-02-08

Process for manufacturing a steering wheel with thermoplastic composites

#124
20060289542
2006-12-28

Method of closing a container with a lid

#125
20060283543
2006-12-21

Pseudo-transmission method of forming and joining articles

#126
20060281846
2006-12-14

Laser-weldable which are transparently, translucently, or opaquely dyed by means of colorants

#127
20060256432
2006-11-16

Display device, multi-screen display device, and display device manufacturing method

#128
20060219624
2006-10-05

Filter and manufacturing method therefor

#129
20060191623
2006-08-31

Method for joining piping systems and piping to equipment, fixtures, devices, structures, and appliances

#130
20060131314
2006-06-22

Expansion tank with double diaphragm

#131
20060116040
2006-06-01

Method for producing geogrid

#132
20060110599
2006-05-25

Layered product, electromagnetic-shielding molded object, and processes for producing these

#133
20060076068
2006-04-13

Microfluidic pump and valve structures and fabrication methods

#134
20060073302
2006-04-06

Laser weldable resin composition and composite article

#135
20060065363
2006-03-30

Method for reducing stringiness of a resinous composition during hot plate welding

#136
20060049543
2006-03-09

Method for the production of golf ball

#137
20060034580
2006-02-16

Waveguide apparatus and method for laser welding

#138
20060000812
2006-01-05

Method and apparatus for controlling and adjusting the intensity profile of a laser beam employed in a laser welder for welding polymeric and metallic components

#139
20050269804
2005-12-08

Cover of air bag apparatus and manufacturing method thereof

#140
20050263044
2005-12-01

Method of molding load-bearing articles from compressible cores and heat malleable coverings

#141
20050255328
2005-11-17

Blend compositions suitable for RF welding applications

#142
20050171321
2005-08-04

Laser weldable polyester composition and process for laser welding

#143
20050165176
2005-07-28

Polybutylene terephthalate resin composition for fusion bonding with laser and molded article

#144
20050155690
2005-07-21

Bonding of dynamic vulcanizates of fluorocarbon elastomers

#145
20050119377
2005-06-02

Colored resin composition for laser welding and composite molding product using the same

#146
20050047971
2005-03-03

Multi-well plate and method of manufacture

#147
20050042456
2005-02-24

Method of connecting shaped parts made of plastics material and metal

#148
20050028916
2005-02-10

Film lamination method and lamination-apparatus

#149
20050003161
2005-01-06

Method of manufacturing a resin molding

#150
13923927
2017-03-28

Extruded ceiling fan blade and method of making blade