ClassID:

55467

B32B5/142 - page 2 - CPC Classification

Classification description:

Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by a layer differing constitutionally or physically in different parts, e.g. denser near its faces Variation across the area of the layer

Recent Application in this class:
#301
20120010636
2012-01-12

MULTI-LAYERED SURGICAL PROSTHESIS

#302
20120009855
2012-01-12

Soft polishing pad for polishing a semiconductor substrate

#303
20110318520
2011-12-29

MOLDED ARTICLE AND METHOD FOR MAKING THE SAME

#304
20110315667
2011-12-29

Method and apparatus for reliably laser marking articles

#305
20110290333
2011-12-01

METHOD FOR MANUFACTURING A STRUCTURE WITH CELLULAR CORES FOR A TURBOJET NACELLE

#306
20110262697
2011-10-27

FLEXIBLE SUBSTRATE AND ELECTRONIC DEVICE

#307
20110226547
2011-09-22

Fiber Composite Acoustic Damping Material

#308
20110216416
2011-09-08

Optical sheet and display device

#309
20110175345
2011-07-21

Security film and process for preparation thereof

#310
20110094669
2011-04-28

Method of producing a composite multi-layered printed absorbent article

#311
20110081517
2011-04-07

Multi-layer flame retardant fabric

#312
20110070412
2011-03-24

Variegated ripstop

#313
20110046586
2011-02-24

Composite sheet and absorbent article using composite sheet

#314
20110037247
2011-02-17

Shadow image security feature

#315
20110027605
2011-02-03

Metal sheet member having high plastic bonding strength

#316
20110027560
2011-02-03

Composite materials and applications thereof

#317
20110027508
2011-02-03

Multi-Layer Product With Sealing Areas Of Varying Sealing Affinities

#318
20110024928
2011-02-03

Patterned volume diffuser elements

#319
20110020599
2011-01-27

PERFORATED-CORE COMPOSITE PANEL, DEVICE AND METHOD FORMANUFACTURING SUCH A PANEL

#320
20110008627
2011-01-13

Auxiliary cushioning device

#321
20110005147
2011-01-13

Ceiling panel with enhanced acoustics and texture

#322
20100326722
2010-12-30

Mesh sheet and housing for electronic devices

#323
20100318047
2010-12-16

ABSORBENT, NONWOVEN MATERIAL EXHIBITING Z-DIRECTION DENSITY GRADIENT

#324
20100304081
2010-12-02

Composite reinforced oriented strand board

#325
20100276056
2010-11-04

RADIATION THERAPY MASK TAPE AND RELATED METHOD

#326
20100255258
2010-10-07

Capped tufted laminate web

#327
20100247844
2010-09-30

Capped tufted laminate web

#328
20100247822
2010-09-30

VARIABLE DEPTH LASER SCORED EASY-OPEN POUCH FOR MICROWAVE STEAM VENTING

#329
20100234823
2010-09-16

Stretchable composite sheet

#330
20100233435
2010-09-16

Laminates and method of manufacturing laminates with layers of non-uniform thickness

#331
20100209668
2010-08-19

Absorbent material with wet strength containing wax

#332
20100201082
2010-08-12

Multilayer Seal for a Container

#333
20100200454
2010-08-12

Package for granular products

#334
20100199406
2010-08-12

Thermoplastic Non-Woven Textile Elements

#335
20100197882
2010-08-05

Composite material engineered from metal and resin and production method thereof

#336
20100196653
2010-08-05

Tufted laminate web

#337
20100162666
2010-07-01

PACKAGING MATERIAL HAVING BIREFRINGENT PATTERN

#338
20100139178
2010-06-10

Flexible Flashing Material And Method of Manufacture

#339
20100092892
2010-04-15

PHOTOPOLYMERIZED RESIN LAMINATE AND METHOD FOR MANUFACTURING BOARD HAVING BLACK MATRIX PATTERN

#340
20100086745
2010-04-08

COMOPOSITE SPUNBONDED NONWOVEN

#341
20100062235
2010-03-11

Multi-layered foamed polymeric objects having segmented and varying physical properties and related methods

#342
20100062196
2010-03-11

Partially metallized film having barrier properties

#343
20100059258
2010-03-11

Ferrite Mosaic and Magnetic Core Structure for Passive Substrate for Switched-Mode Power Supply Module

#344
20100055399
2010-03-04

Distortion Resistant Roofing Material

#345
20100055390
2010-03-04

MICROPHASE-SEPARATED STRUCTURE ON FLEXIBLE SUBSTRATE, AND METHOD OF MANUFACTURE THEREOF

#346
20100007245
2010-01-14

Electroactive Polymer Actuators, Applications and Methods for Fabrication Thereof

#347
20090324905
2009-12-31

Elastic multilayer composite including pattern unbonded elastic materials, articles containing same, and methods of making same

#348
20090314463
2009-12-24

Radiant Panel

#349
20090288235
2009-11-26

Penetration-obstructing article

#350
20090250391
2009-10-08

MODIFIED POLYVINYLIDENE FLUORIDE MEMBRANE, LAMINATED MEMBRANE FOR PROTEIN ADSORPTION, AND MANUFACTURING METHODS THEREOF

#351
20090246447
2009-10-01

Lyocell nonwoven webs

#352
20090242217
2009-10-01

FIRE RESISTANT MATERIAL AND METHODS OF USE THEREOF

#353
20090188832
2009-07-30

Child Resistant Package

#354
20090180059
2009-07-16

Optical compensation film, polarizing plate and liquid crystal display device

#355
20090136719
2009-05-28

SURFACE GRAFT MATERIAL AND ITS MANUFACTURING METHOD, ELECTRICALLY CONDUCTIVE MATERIAL AND ITS MANUFACTURING METHOD, AND ELECTRICALLY CONDUCTIVE PATTERN MATERIAL

#356
20090133830
2009-05-28

Laminated metal sheet and method of production of same

#357
20090117323
2009-05-07

Airtight Self-venting Composite Film for Food Packaging

#358
20090089912
2009-04-09

Multi-layer flame retardant fabric

#359
20090061223
2009-03-05

GAS-BARRIER FILM, AND METHOD FOR SEALING DISPLAY DEVICE WITH GAS-BARRIER FILM

#360
20090023005
2009-01-22

Process for making a layered composite structure

#361
20080312627
2008-12-18

Body fluid absorbent article

#362
20080199893
2008-08-21

Medical biosensor by means of which biological liquids are analyzed

#363
20080182048
2008-07-31

Multizone Web

#364
20080119807
2008-05-22

Tufted laminate web

#365
20080031555
2008-02-07

Pouch-type packaging

#366
20080020220
2008-01-24

Methods of making water-soluble film with resistance to solubility prior to being immersed in water

#367
20070295704
2007-12-27

ADDITIVES FOR IMPROVED WELDABLE COMPOSITES

#368
20070281186
2007-12-06

Biaxially oriented film

#369
20070234463
2007-10-11

Multi-layer flame retardant fabric

#370
20070218261
2007-09-20

Light control film, lighting device and display device

#371
20070207306
2007-09-06

EXPANDING TAPE BARRIER

#372
20070207287
2007-09-06

Packaging product

#373
20070202768
2007-08-30

Cleaning wipe with variable loft working surface

#374
20070197990
2007-08-23

Multilayer web with extensible and inextensible regions and methods of making same

#375
20070190878
2007-08-16

Cleaning sheets comprising a polymeric additive to improve particulate pick-up minimize residue left on surfaces and cleaning implements for use with cleaning sheets

#376
20070178295
2007-08-02

Foam security substrate

#377
20070154683
2007-07-05

Microstriped film

#378
20070148471
2007-06-28

Impact resistant polyurethane and poly(ureaurethane) articles and methods of making the same

#379
20070141303
2007-06-21

Sheet materials with zoned machine direction extensibility and methods of making

#380
20070141299
2007-06-21

Fabrics having stiff fibers and high-absorbable fibers arranged alternatively and mop thereof

#381
20070128411
2007-06-07

Bulky sheet

#382
20070078227
2007-04-05

Damping material and damping metal sheet

#383
20070077403
2007-04-05

Cleaning pad laminate

#384
20070014944
2007-01-18

Multi-layer sheet

#385
20060251858
2006-11-09

Elastic, breathable barrier films and laminates

#386
20060249421
2006-11-09

Child resistant package

#387
20060228529
2006-10-12

Discontinuous laminates of polyvinyl butyral or other interlayer material, and laminated glass panes incorporating same

#388
20060216424
2006-09-28

Water-soluble film with resistance to solubility prior to being immersed in water

#389
20060210814
2006-09-21

Laminated metal sheet and process for producing the same

#390
20060191588
2006-08-31

Fuel cell hose

#391
20060162843
2006-07-27

Method for the production of a laminate closure material

#392
20060134450
2006-06-22

Additives for improved weldable composites

#393
20060134449
2006-06-22

Weldable metal composites and methods

#394
20060134395
2006-06-22

Weldable metal composites and methods

#395
20060127760
2006-06-15

Cell

#396
20060123573
2006-06-15

Flocked substrates for use as scouring materials

#397
20060121252
2006-06-08

Stretch laminate having novel adhesive pattern and methods of making the same

#398
20060118236
2006-06-08

Implantable devices with reduced needle puncture site leakage

#399
20060073324
2006-04-06

Exothermic film

#400
20060036225
2006-02-16

Multi-layer web with extensible and inextensible regions and methods of making same

#401
20060027313
2006-02-09

Method for making grip on handle

#402
20050097652
2005-05-12

Multi-layer flame retardant fabric