ClassID:

53220

B29K2023/0625 - page 2 - CPC Classification

Classification description:

Use of polyalkenes or derivatives thereof as moulding material; Polymers of ethylene; PE, i.e. polyethylene characterised by its density LLDPE, i.e. linear low density polyethylene

Recent Application in this class:
#301
20100055443
2010-03-04

WELDING PROCESS AND GEOSYNTHETIC PRODUCTS THEREOF

#302
20100050545
2010-03-04

Utility trench cover and manufacturing method

#303
20090324911
2009-12-31

Polymeric compositions comprising polylactic acid and methods of making and using same

#304
20090305859
2009-12-10

Method and apparatus for making bags

#305
20090305015
2009-12-10

CHILL CAST MULCH FILM

#306
20090286025
2009-11-19

Thermoplastic tubular packaging body with an embedded strip

#307
20090261515
2009-10-22

Process for Making Disposable Milk Bottle Inner Tube

#308
20090233052
2009-09-17

Conductors Having Polymer Insulation On Irregular Surface

#309
20090233025
2009-09-17

Multi-Seal Method Capable Structures for Gusseted Flexible Containers

#310
20090221408
2009-09-03

Rapid film bonding using pattern printed adhesive

#311
20090214841
2009-08-27

Method of manufacturing thermoplastic membrane articles and methods of use

#312
20090212457
2009-08-27

System and method for making sheets, films, and objects directly from polymerization processes

#313
20090206510
2009-08-20

Method and Apparatus for Film Extrusion

#314
20090178759
2009-07-16

METHOD FOR JOINING ACRYLIC MATERIALS

#315
20090176044
2009-07-09

Flexible multilayer structure for tubes

#316
20090163666
2009-06-25

Polymer compositions exhibiting enhanced flow-induced crystallization

#317
20090156764
2009-06-18

Ethylene-Based Polymers and Articles Made Therefrom

#318
20090152151
2009-06-18

Pallet container, and method for producing an electrostatically non-chargeable and/or electric charge-draining pallet container

#319
20090131618
2009-05-21

Pre-Stretched Film Roll with Entrapped Air and Method

#320
20090130360
2009-05-21

Conformable and die-cuttable machine direction oriented labelstocks and labels, and process for preparing

#321
20090110913
2009-04-30

Coextrusion processes for making multilayer films and films made thereby

#322
20090110855
2009-04-30

Filled Polystyrene Compositions and Uses Thereof

#323
20090104441
2009-04-23

LAMINATED SHEET FOR THERMOFORMING, FORMED PRODUCT, INJECTION-MOLDED PRODUCT, AND METHOD OF PRODUCING THE SAME

#324
20090101224
2009-04-23

Joint and joining method for multilayer composite tubing and fittings

#325
20090098992
2009-04-16

Method and apparatus for making skirtless seals

#326
20090090454
2009-04-09

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

#327
20090082475
2009-03-26

PROCESS FOR DEVULCANIZATION OF RUBBER

#328
20090079109
2009-03-26

METHOD FOR FORMING A THERMOPLASTIC COMPOSITE

#329
20090072435
2009-03-19

PASSIVE DEVICE POLYMER CARRIER TAPE AND PROCESS THEREOF

#330
20090044906
2009-02-19

METHOD FOR DECORATING SURFACES

#331
20090037027
2009-02-05

Method and apparatus for monitoring polyolefin production

#332
20090026756
2009-01-29

ELECTROFUSION FITTING FOR A COMPOSITE PIPE

#333
20080319112
2008-12-25

Geotechnical articles

#334
20080317990
2008-12-25

Crosslinked polyethylene articles and processes to produce same

#335
20080312056
2008-12-18

Method and apparatus for making bags

#336
20080300121
2008-12-04

Method and apparatus for making skirtless seals

#337
20080285897
2008-11-20

Plastic bag with pour spout and reinforced bottom end

#338
20080280117
2008-11-13

Coextruded Blown Films of Polylactide and Polyolefins

#339
20080258333
2008-10-23

Method and apparatus for producing oriented slit film tapes

#340
20080254962
2008-10-16

Method and apparatus for producing bag with mouth member

#341
20080250753
2008-10-16

Apparatus and method for making inflated articles

#342
20080248147
2008-10-09

Apparatus and Method For Producing a Film Having a Tear Guiding Region, and an Extruded Film Having Such a Tear Guided Region

#343
20080213521
2008-09-04

Geotechnical articles

#344
20080210366
2008-09-04

Method of making a mat

#345
20080210359
2008-09-04

Welding process and geosynthetic products thereof

#346
20080199643
2008-08-21

Bag made from extruded flexible polymeric sheet material

#347
20080185042
2008-08-07

Multi-cell spoolable composite pipe

#348
20080131636
2008-06-05

Peelable composite thermoplastic sealants in packaging films

#349
20080118827
2008-05-22

Method of making a co-extruded, multi-layered battery separator

#350
20080118688
2008-05-22

Peelable composite thermoplastic sealants in packaging films

#351
20080115461
2008-05-22

Resilient backing member for the use with an impulse heating element

#352
20080093763
2008-04-24

Multi-color fiber-plastic composites and systems and methods for their fabrication

#353
20080093018
2008-04-24

Rotary Bag Machine With Skirtless Seal

#354
20080077173
2008-03-27

Designs for balloon welds

#355
20080066852
2008-03-20

Inflation and sealing device for inflatable air cushions

#356
20080044603
2008-02-21

PLASTIC MULTI-PIECE CONTAINERS AND METHODS AND SYSTEMS OF MAKING SAME

#357
20080041649
2008-02-21

Automotive reservoir with integrated through-the-wall fitting and method for making same

#358
20080041021
2008-02-21

Packaging laminate, method of producing a packaging container and the packaging container

#359
20080014390
2008-01-17

Multi-layer Thermoformed Fuel Tank and Method of Manufacturing the Same

#360
20070294885
2007-12-27

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

#361
20070269622
2007-11-22

MICROLAYER LOW SCALPING BARRIER PACKAGING MATERIAL

#362
20070261974
2007-11-15

Multiple chamber container with mistake proof administration system

#363
20070254119
2007-11-01

Thin film for vertical form fill and seal packaging of flowable materials

#364
20070252276
2007-11-01

Thin film for vertical form fill and seal packaging of flowable materials

#365
20070246867
2007-10-25

Process for introducing an additive into a polymer melt

#366
20070235443
2007-10-11

Heating element for high-speed film-sealing apparatus, and method for making same

#367
20070227758
2007-10-04

Jacket for heat-insulated conduits and method for making same

#368
20070218270
2007-09-20

Systems and methods for manufacturing reinforced weatherstrip

#369
20070210492
2007-09-13

Retortable blow-molded container and process

#370
20070207376
2007-09-06

Multilayer battery separators

#371
20070182054
2007-08-09

Method for manufacturing product markers

#372
20070175580
2007-08-02

Continuous molded emitter

#373
20070167304
2007-07-19

Method and apparatus for making bags

#374
20070164467
2007-07-19

Process for reducing surface aberrations

#375
20070163990
2007-07-19

Container comprising an in-mold label positioned proximate to a surface topography

#376
20070108668
2007-05-17

Methods and systems for controlling mold temperatures

#377
20070098937
2007-05-03

High gloss polyethylene articles

#378
20070090576
2007-04-26

Process for forming a container opening

#379
20070082188
2007-04-12

Method of manufacturing an oriented film from alloyed thermoplastic polymers, apparatus for such manufacture resulting products

#380
20070048472
2007-03-01

Polymeric pipe and method of making a polymeric pipe

#381
20070048469
2007-03-01

Method for producing electrostatically non-chargeable and/or electric charge-draining plastic containers and a plastic container produced according to the method

#382
20070034330
2007-02-15

Method for producing packaging laminated material

#383
20070020416
2007-01-25

Blow molded hollow articles and bottles made from trivalent cation neutralized ionomers

#384
20070012589
2007-01-18

Process for manufacture of a flexible package

#385
20070007681
2007-01-11

Method for optimizing film properties of polyethylene blown film

#386
20070007680
2007-01-11

Methods for controlling polyethylene rheology

#387
20060266473
2006-11-30

Bonding by induced high-rate of shear deformation

#388
20060254703
2006-11-16

Method of manufacturing laminated bed and bed liner

#389
20060243842
2006-11-02

Pre-stretched wrapping film roll with entrapped air and method

#390
20060234031
2006-10-19

Porous film, and production method and applications thereof

#391
20060225385
2006-10-12

Apparatus for heat-shrinking film onto an open-topped container

#392
20060194009
2006-08-31

Medical container

#393
20060188786
2006-08-24

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

#394
20060182831
2006-08-17

Extrusion apparatus for producing a cable

#395
20060177681
2006-08-10

Preparation of multilayer polyethylene thin films

#396
20060177641
2006-08-10

Multilayer polyethylene thin films

#397
20060175279
2006-08-10

Vial for filling a syringe

#398
20060169664
2006-08-03

Vial for filling a syringe

#399
20060127588
2006-06-15

Process for the production of thin layers of silicone, thin silicone and use

#400
20060105124
2006-05-18

Laminated material, process for producing laminated material, method of heat sealing laminated material and packaging container

#401
20060090421
2006-05-04

Apparatus and method for forming inflated containers

#402
20060072858
2006-04-06

Packaging bag with self-closeable outflow port, and method of manufacturing the packaging bag

#403
20060065992
2006-03-30

Mono and multi-layer articles and compression methods of making the same

#404
20060057410
2006-03-16

High clarity, high stiffness films

#405
20060057405
2006-03-16

Method and apparatus for producing polybutylene terephthalate film, and shape-memory polybutylene terephthalate laminate film

#406
20060051540
2006-03-09

Shape-memory polybutylene terephthalate film, production process and use thereof, and process for production of polybutylene terephthalate film

#407
20060042749
2006-03-02

Process of producing hollow shaped articles

#408
20060016460
2006-01-26

Method and apparatus for cleaning plastic film wherein the plastic film remains substantially intact

#409
20060013974
2006-01-19

Bag-making method

#410
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

#411
20050284565
2005-12-29

Process for encapsulation of cellulose based substrate using non-electromagnetic heating

#412
20050224160
2005-10-13

Devices and methods for manufacturing packaging materials

#413
20050221034
2005-10-06

Infusion container with multiple chambers

#414
20050202262
2005-09-15

Multilayer blown film and process for production thereof

#415
20050200046
2005-09-15

Machine-direction oriented multilayer films

#416
20050154155
2005-07-14

Method and apparatus for monitoring polyolefin production

#417
20050154154
2005-07-14

Method and apparatus for monitoring polyolefin production

#418
20050154153
2005-07-14

Method and apparatus for monitoring polyolefin production

#419
20050154129
2005-07-14

Method and apparatus for monitoring polyolefin production

#420
20050115665
2005-06-02

Cutting method and apparatus having an affixed knife

#421
20050107560
2005-05-19

Injection molded articles

#422
20050084648
2005-04-21

Process for forming a part having an integral feature, a part produced thereby and apparatus therefor

#423
20050077652
2005-04-14

Process of making stretch wrap film

#424
20050074609
2005-04-07

Melt fracture reduction

#425
20050061434
2005-03-24

Integrated process for making inflatable article

#426
20050046073
2005-03-03

Extrusion method and apparatus for producing a cable

#427
20050040568
2005-02-24

Method for direct blow molding

#428
20050037220
2005-02-17

Process for reducing surface aberrations

#429
20050031812
2005-02-10

Packaging bag and method for production thereof

#430
20050017409
2005-01-27

Rotomolding process with reduced cycle times

#431
20050017123
2005-01-27

Turning bar for contactless guidance of a tubular film

#432
18154438
2025-12-09

Systems, apparatus, and methods for creating thin plastic films

#433
15456854
2018-07-24

Initiator or linker free functionalization of polyethylene resin with antimicrobial property and methods of fabrication thereof