ClassID:

53216

B29K2023/04 - CPC Classification

Classification description:

Use of polyalkenes or derivatives thereof as moulding material Polymers of ethylene

Sub-classes:
Recent Application in this class:
#1
20250276482
2025-09-04

Equipment for Preparing Polyethylene Coating with Three-Layer Structure Wound on Steel Elbow

#2
20250250429
2025-08-07

Polyolefin Composition Comprising Polypropylene Polymers and Recycled Plastic Materials

#3
20250249632
2025-08-07

METHOD FOR PRODUCING A PLASTIC COMPOUND HAVING IMPROVED PROPERTIES

#4
20250229467
2025-07-17

AMPHIPHILIC INTERLAYERS FOR POLYMER BASED CONTAINERS

#5
20240318007
2024-09-26

RADIATION CURABLE COMPOSITIONS FOR ADDITIVE MANUFACTURING OF TOUGH OBJECTS

#6
20240217154
2024-07-04

FUSED FILAMENT FABRICATION USING MULTI-SEGMENT FILAMENT

#7
20240190115
2024-06-13

WIDE MICROPOROUS FILM

#8
20240164955
2024-05-23

BREATHABLE AND MICROPOROUS THIN THERMOPLASTIC FILM

#9
20240092992
2024-03-21

METHOD FOR PURIFYING RECLAIMED POLYMERS

#10
20240009980
2024-01-11

WOVEN CARPET TILES AND METHODS OF MAKING THE SAME

#11
20230140414
2023-05-04

HIGH DENSITY POLYETHYLENE FOR RIGID ARTICLES

#12
20230102962
2023-03-30

MICROPOROUS MEMBRANES, BATTERY SEPARATORS, COATED SEPARATORS, BATTERIES, AND RELATED METHODS

#13
20210086428
2021-03-25

Multilayer plastic bottles with mineral filler and foamed layer for improved recyclability

#14
20200376723
2020-12-03

Flexible polymer-based material for hot isostatic pressing or warm isostatic pressing molds

#15
20200339763
2020-10-29

Process for forming a powder

#16
20200230869
2020-07-23

Fused filament fabrication using multi-segment filament

#17
20200115123
2020-04-16

Multilayer non-cross-linked heat-shrinkable packaging films

#18
20200047387
2020-02-13

Energy transfer screw and improved extrusion process

#19
20190358892
2019-11-28

OPTICAL SHAPING INK SET, OPTICALLY SHAPED ARTICLE, AND METHOD FOR PRODUCING OPTICALLY SHAPED ARTICLE

#20
20190322853
2019-10-24

Automotive part

#21
20190299507
2019-10-03

Method for producing a syringe with an integrated closure element

#22
20190283303
2019-09-19

Apparatus for forming a polymeric web

#23
20190256698
2019-08-22

CAPS AND CLOSURES

#24
20190240075
2019-08-08

Breathable and microporous thin thermoplastic film

#25
20190193303
2019-06-27

Method for producing polyolefin recyclates

#26
20190084741
2019-03-21

Co-injection molded dispensing components method

#27
20180281320
2018-10-04

Method for producing a multilayer composite material, multilayer composite material obtained by the method and mechanical parts or structures produced with said material

#28
20180272290
2018-09-27

ASYMMETRIC MEMBRANES AND RELATED METHODS

#29
20180230298
2018-08-16

Caps and closures

#30
20180140470
2018-05-24

Breathable and microporous thin thermoplastic film

#31
20180119881
2018-05-03

METHOD FOR PREPARING THE INTERNAL SHELL OF A COMPOSITE TYPE IV RESERVOIR FOR STORING PRESSURIZED FLUID

#32
20180083242
2018-03-22

Battery assembly including structural foamed materials

#33
20180001537
2018-01-04

Methods for controlling polymer chain scission

#34
20170373209
2017-12-28

Electronic device module

#35
20170266860
2017-09-21

Apparatus and method for forming a polymeric web

#36
20170252082
2017-09-07

Implants for creating connections to tissue parts, in particular to skeletal parts, as well as device and method for implantation thereof

#37
20170233564
2017-08-17

High frequency weldable ethylene-based polymer compositions with good flame retardancy

#38
20170232689
2017-08-17

Moldable natural fiber nonwoven wire harness trough and method of construction thereof

#39
20170175146
2017-06-22

Process for preparation of biodegradable biocompostable biodigestible polyolefins

#40
20170072595
2017-03-16

Post-consumer scrap film recycling system and process

#41
20170020740
2017-01-26

Breathable and microporous thin thermoplastic film

#42
20170002185
2017-01-05

Articles Formed with Biodegradable Materials

#43
20170001349
2017-01-05

Method of molding a lined plastic storage tank

#44
20160347600
2016-12-01

Co-injection molded dispensing components

#45
20160347128
2016-12-01

Tire balancing compositions

#46
20160339633
2016-11-24

Fused filament fabrication using multi-segment filament

#47
20160311585
2016-10-27

Valvular closure element, closure cap comprising the valvular closure element, and a method and an apparatus for manufacturing the valvular closure element

#48
20160257057
2016-09-08

Machine and method for producing and filling containers

#49
20160257053
2016-09-08

Multilayer plastic bottles with mineral filler and foamed layer for improved recyclability

#50
20160236382
2016-08-18

Protection film and method for manufacturing the same

#51
20160221124
2016-08-04

Method for disposing a blocking material

#52
20160200904
2016-07-14

Polyethylene for injection stretch blow molding applications

#53
20160200032
2016-07-14

Resin panel and forming method

#54
20160200009
2016-07-14

A STABILISER MOUNTING MANDREL, AND A METHOD OF FORMING A STABILISER MOUNTING MANDREL ON A DRILLING OR CASING DRILLING OR RUNNING CASING TUBULAR

#55
20160176078
2016-06-23

Flexible polymer-based material for hot isostatic pressing or warm isostatic pressing molds

#56
20160174403
2016-06-16

Housing, electronic device using same, and method for making same

#57
20160133896
2016-05-12

Battery assembly including structural foamed materials

#58
20160082904
2016-03-24

Moldable natural fiber nonwoven wire harness trough and method of construction thereof

#59
20160067371
2016-03-10

FIBRINOGEN-BASED TISSUE ADHESIVE PATCHES

#60
20160059475
2016-03-03

Laser welding plastic

#61
20160038888
2016-02-11

ION EXCHANGE MEMBRANES SELECTIVELY PERMEABLE TO SPECIFIC IONS

#62
20160031196
2016-02-04

EXTRUDED PLASTIC PARTS BASED ON ADHESIVE FIRE PROOFED COATING ON TOP OF A PLASTIC SUBSTRATE AND THEIR PREPARATION PROCESS

#63
20160002466
2016-01-07

Microstructured composite material, method for the production thereof, moulded articles made thereof and also purposes of use

#64
20150375464
2015-12-31

METHOD FOR PRODUCING A MULTILAYER COMPOSITE MATERIAL, MULTILAYER COMPOSITE MATERIAL OBTAINED BY THE METHOD AND MECHANICAL PARTS OR STRUCTURES PRODUCED WITH SAID MATERIAL

#65
20150375438
2015-12-31

Blown film with integral profiles

#66
20150367535
2015-12-24

Post-consumer scrap film recycling system and process

#67
20150353654
2015-12-10

PROCESS FOR PRODUCING A THERMOPLASTIC POLYMER POWDER

#68
20150328058
2015-11-19

Breathable and microporous thin thermoplastic film

#69
20150283737
2015-10-08

METHOD FOR INJECTING THIN PLASTIC PARTS

#70
20150275041
2015-10-01

Aqueous radiation curable polyurethane compositions

#71
20150274948
2015-10-01

Polypropylene resin composition and use thereof

#72
20150258500
2015-09-17

Asymmetric membranes and related methods

#73
20150210841
2015-07-30

Injection-moldable sound-deadening filled thermoplastic polyolefin composition

#74
20150191265
2015-07-09

METHOD OF PACKING GLASS SUBSTRATES

#75
20150183195
2015-07-02

Multilayer separator with superior permeability

#76
20150176745
2015-06-25

Lining element for the rehabilitation of a pipeline

#77
20150158236
2015-06-11

Air filled gasket

#78
20150118348
2015-04-30

CARBONATED BEVERAGE NUCLEATION ACCESSORY

#79
20150067995
2015-03-12

Apparatus for longitudinal orientation of thermoplastic film material

#80
20150010443
2015-01-08

REAGENT CONTAINER FOR BIOLOGICAL SAMPLE ANALYZER AND METHOD FOR MANUFACTURING REAGENT CONTAINER

#81
20140353197
2014-12-04

Heat shrinkable polyolefin film and a preparation method thereof

#82
20140335321
2014-11-13

EMBOSSED POLYMER SHEET

#83
20140145562
2014-05-29

Piezoelectric polymer element and production method and apparatus therefor

#84
20130276932
2013-10-24

SYSTEM AND METHOD FOR REINFORCING COMPOSITE PIPES

#85
20130214460
2013-08-22

Process for producing injection stretch blow molded polyolefin containers

#86
20130164598
2013-06-27

Microporous film, process for production of the film, and use of the film

#87
20130076022
2013-03-28

PIPE TEE

#88
20130060265
2013-03-07

Implants for creating connections to tissue parts, in particular to skeletal parts, as well as device and method for implantation thereof

#89
20130056468
2013-03-07

Container for foodstuff made from an aluminium-free planar composite with a covered hole as part of a closure system

#90
20130037549
2013-02-14

Process for manufacturing a fuel tank and use thereof in a hybrid vehicle

#91
20130025089
2013-01-31

Lay-out for splicing strips comprising cords

#92
20130011184
2013-01-10

Splice for jointing steel cord strips encased in thermoplastic material

#93
20120318452
2012-12-20

Cavity sealing assembly

#94
20120279652
2012-11-08

METHOD FOR PRODUCING METALLIC FOIL LAMINATE BODY

#95
20120237143
2012-09-20

Self-standing bag and manufacturing method thereof

#96
20120217682
2012-08-30

Methods of Improving the Physical Properties of Polyolefin Films

#97
20120199675
2012-08-09

Post consumer scrap film recycling process

#98
20120184046
2012-07-19

SELECTIVE BOND REDUCTION IN MICROFLUIDIC DEVICES

#99
20120145327
2012-06-14

Apparatus for making sheets of composite material

#100
20120114902
2012-05-10

GAS-PERMEABLE COMPOSITE FILM AND VENTILATION STRUCTURE USING THE SAME

#101
20120061884
2012-03-15

Mold delay for increased pressure for forming container

#102
20120018917
2012-01-26

Process and apparatus for producing crystalline resin film or sheet

#103
20120009369
2012-01-12

MEMBRANE, IN PARTICULAR A GAS STORAGE MEMBRANE

#104
20110278872
2011-11-17

Vehicle interior covering and a method for its manufacture

#105
20110272078
2011-11-10

Method for producing a lightweight component, and support element

#106
20110271640
2011-11-10

Apparatus and method for forming inflated containers

#107
20110265410
2011-11-03

Use of recycled plastics for structural building forms

#108
20110254351
2011-10-20

Tyre balancing compositions

#109
20110253289
2011-10-20

METHODS OF FORMING COMPOSITE MATERIALS

#110
20110200791
2011-08-18

METHOD FOR PRODUCING A COMPOSITE PART BY TRANSMISSION LASER WELDING

#111
20110185555
2011-08-04

Method for the orbital assembly of aircraft sections made of composite material

#112
20110165342
2011-07-07

Process for producing composite of metal and resin

#113
20110155302
2011-06-30

METHOD OF MAKING A COMPOSITE PANEL ASSEMBLY

#114
20110081536
2011-04-07

EVA blend compositions suitable for RF welding applications

#115
20110079534
2011-04-07

EVA blend compositions suitable for RF welding applications

#116
20110024667
2011-02-03

Heat shielding additives

#117
20100319144
2010-12-23

Use of recycled plastics for structural building forms

#118
20100310787
2010-12-09

USE OF ZERO-ORDER DIFFRACTIVE PIGMENTS

#119
20100295299
2010-11-25

JOINT AND JOINING METHOD FOR PLASTIC PIPE

#120
20100294390
2010-11-25

Method of manufacturing laminated flexible tubes

#121
20100266818
2010-10-21

Multilayer Composites And Apparatuses And Methods For Their Making

#122
20100227543
2010-09-09

Vent structure and method of manufacturing the same

#123
20100212807
2010-08-26

INSULATING ANGULAR DUCT SECTIONS FORMED ON AN AUTOMATIC COIL LINE

#124
20100178471
2010-07-15

Light-absoring resin composition for use in laser welding, light-absorbing resin molded article, and method for manufacturing light-absorbing resin molded article

#125
20100129584
2010-05-27

Method for manufacturing an object from a sandwich structure having a reinforced corner and an object of this type

#126
20100111450
2010-05-06

Ultrasonic end stops on zipper closure bags and methods for making same

#127
20100102055
2010-04-29

Strengthened equipment cases and methods of making same

#128
20100084080
2010-04-08

PROFILE BODYBOARD

#129
20100052317
2010-03-04

Integral pipe and fitting assembly of polymer material, and method of making same

#130
20100040820
2010-02-18

Composite film for a receptacle, particularly a tube

#131
20090294048
2009-12-03

METHOD OF PRODUCING SHEET JOINED BODY

#132
20090292266
2009-11-26

Seam joining together at least two web materials

#133
20090283504
2009-11-19

Method of joining sheet members together

#134
20090270581
2009-10-29

Aqueous radiation curable polyurethane compositions

#135
20090266468
2009-10-29

Apparatus for making sheets of composite material

#136
20090250163
2009-10-08

Process for production of resin composite molded article

#137
20090250161
2009-10-08

METHOD FOR CONNECTING A TUBULAR PART MADE OF PLASTIC TO A NECK OF A FUEL TANK ALSO MADE OF PLASTIC

#138
20090205278
2009-08-20

Use of recycled plastics for structural building forms

#139
20090194221
2009-08-06

METHOD FOR MANUFACTURING BALL WITH COLOR IMPRESSION

#140
20090191779
2009-07-30

Elastic laminate and method of making

#141
20090173441
2009-07-09

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

#142
20090159034
2009-06-25

Material for Laser Welding

#143
20090146334
2009-06-11

METHOD FOR PRODUCING MICROPOROUS POLYOLEFIN MEMBRANE AND MICROPOROUS MEMBRANE

#144
20090133803
2009-05-28

Device and Means of Processing a Material by Means of an Ultrasonic Device

#145
20090127253
2009-05-21

Temperature-controlled induction heating of polymeric materials

#146
20090101224
2009-04-23

Joint and joining method for multilayer composite tubing and fittings

#147
20090098369
2009-04-16

Friction stir welding of fiber reinforced thermoplastics

#148
20090090454
2009-04-09

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

#149
20090090285
2009-04-09

Method of sewing a decorative seam and trim component made by that method

#150
20090041973
2009-02-12

Resin molding

#151
20090035593
2009-02-05

Cross directional zoned bicomponent films, film laminates, and systems and methods for manufacture of the same

#152
20080317979
2008-12-25

Laser Weldable Label and Shaped Composite Article Therewith

#153
20080275500
2008-11-06

Implants for creating connections to tissue parts, in particular to skeletal parts, as well as device and method for implantation thereof

#154
20080272511
2008-11-06

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

#155
20080265460
2008-10-30

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

#156
20080262449
2008-10-23

Ostomy bag mounting structure

#157
20080251440
2008-10-16

Membrane element

#158
20080226930
2008-09-18

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

#159
20080223735
2008-09-18

Gas container and method of producing the same

#160
20080217821
2008-09-11

Welding Method by Means of Electromagnetic Radiation

#161
20080190544
2008-08-14

Use of adhesive tape comprising a spunbonded backing one-sidedly coated at least partially with a pressure-sensitive adhesvie

#162
20080187697
2008-08-07

Structure and Method for Bonding Two Members, Gas Container and Method for Manufacturing Such Gas Container

#163
20080182930
2008-07-31

Light-absorbing resin composition for use in laser welding, light-absorbing resin molded article, and method for manufacturing light-absorbing resin molded article

#164
20080171165
2008-07-17

Eva blend compositions suitable for RF welding applications

#165
20080156428
2008-07-03

Process For Bonding Substrates With Improved Microwave Absorbing Compositions

#166
20080156427
2008-07-03

Process For Bonding Substrates With Improved Microwave Absorbing Compositions

#167
20080156411
2008-07-03

Friction stir welding of fiber reinforced thermoplastics

#168
20080135562
2008-06-12

Fuel Tank Assembly and Fuel Tank

#169
20080116619
2008-05-22

Profile bodyboard

#170
20080045962
2008-02-21

Implants for creating connections to tissue parts, in particular to skeletal parts, as well as device and method for implantation thereof

#171
20080045961
2008-02-21

Implants for creating connections to tissue parts, in particular to skeletal parts, as well as device and method for implantation thereof

#172
20080036122
2008-02-14

Hollow structural member with reinforced bulwark and process for producing same

#173
20080026227
2008-01-31

Resin injecting apparatus with a cooling passage

#174
20070296104
2007-12-27

High speed, pressure bonded, thin sheet laminate

#175
20070294885
2007-12-27

Ultrasonic end stops on zipper closure bags and methods for making same

#176
20070292647
2007-12-20

Lap and seam seal closure system for foam pipe insulation

#177
20070277926
2007-12-06

Bonded hybrid structure

#178
20070270974
2007-11-22

Implants for creating connections to tissue parts, in particular to skeletal parts, as well as device and method for implantation thereof

#179
20070265622
2007-11-15

Implants for creating connections to tissue parts, in particular to skeletal parts, as well as device and method for implantation thereof

#180
20070235124
2007-10-11

Edging Strip For An Upholstered Furniture Article

#181
20070208378
2007-09-06

SUTURE ANCHOR AND METHODS FOR IMPLANTING SAME

#182
20070137762
2007-06-21

Method and apparatus for mechanically bonding material webs

#183
20070126257
2007-06-07

Method of manufacturing composite vehicle panels

#184
20070093157
2007-04-26

High speed, pressure bonded, thin sheet laminate

#185
20070047851
2007-03-01

Self-standing bag and manufacturing method thereof

#186
20070036946
2007-02-15

Interior wall panel for a motor vehicle

#187
20070036940
2007-02-15

Use of recycled plastics for structural building forms

#188
20060289542
2006-12-28

Method of closing a container with a lid

#189
20060219624
2006-10-05

Filter and manufacturing method therefor

#190
20060201946
2006-09-14

Composite closures for containers

#191
20060191623
2006-08-31

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

#192
20060188786
2006-08-24

Separator for secondary battery and porous film made of polyolefin blend and process for preparing the same

#193
20060169387
2006-08-03

Elastic laminate material, and method of making

#194
20060135022
2006-06-22

Energy absorbent laminate

#195
20060090421
2006-05-04

Apparatus and method for forming inflated containers

#196
20060070322
2006-04-06

Constructional element and method for its manufacture

#197
20060065363
2006-03-30

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

#198
20060042749
2006-03-02

Process of producing hollow shaped articles

#199
20060035063
2006-02-16

Corrugated sandwich panel and method for manufacturing the same

#200
20060030231
2006-02-09

Apparatus and method for in-line manufacturing of disposable hygienic absorbent products and product produced by the apparatus and methods

#201
20050263044
2005-12-01

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

#202
20050255328
2005-11-17

Blend compositions suitable for RF welding applications

#203
20050227044
2005-10-13

Waterproofing material

#204
20050224528
2005-10-13

Reclosable pouring element

#205
20050203225
2005-09-15

Laser-transmissible composition and method of laser welding

#206
20050184060
2005-08-25

Temperature-controlled induction heating of polymeric materials

#207
20050173062
2005-08-11

Membrane attachment process

#208
20050142333
2005-06-30

Method of manufacturing composite vehicle panels

#209
20050140177
2005-06-30

Method of manufacturing composite vehicle panels

#210
20050127668
2005-06-16

Gas impermeable tube joint and method of forming same

#211
20050095405
2005-05-05

Corrugated sandwich panel and method for manufacturing the same

#212
20050042456
2005-02-24

Method of connecting shaped parts made of plastics material and metal

#213
20050022476
2005-02-03

Method and apparatus for making a continuous series of filled pouches

#214
20050003161
2005-01-06

Method of manufacturing a resin molding

#215
16018125
2020-11-10

High-strength conductive polymer composite formed by angular extrusion