ClassID:

121489

D01D1/02 - page 2 - CPC Classification

Classification description:

Treatment of filament-forming or like material Preparation of spinning solutions

Recent Application in this class:
#301
20140308517
2014-10-16

Continuous graphitic fibers from living graphene molecules

#302
20140302315
2014-10-09

Lignin/polyacrylonitrile-containing dopes, fibers, and methods of making same

#303
20140288256
2014-09-25

Gelatinized pre-oriented filaments and preparation method thereof, and ultra-high molecular weight polyethylene fibers and preparation method thereof

#304
20140283674
2014-09-25

Ultra-high strength UHMW PE fibers and products

#305
20140271795
2014-09-18

Nanofibrous materials as drug, protein, or genetic release vehicles

#306
20140165463
2014-06-19

Producing method for the artificial peat moss from natural cellulose fiber

#307
20140162063
2014-06-12

Method of fabricating a continuous nanofiber

#308
20140103568
2014-04-17

ULTRA-HIGH STRENGTH UHMW PE FIBERS AND PRODUCTS

#309
20140091033
2014-04-03

Carbon fiber material, carbon fiber material manufacturing method, and material containing the carbon fiber material

#310
20140054828
2014-02-27

Electrospinning process for making a textile suitable for use as a medical article

#311
20140053995
2014-02-27

Method for spinning anionically modified cellulose and fibres made using the method

#312
20140041821
2014-02-13

Method for dry spinning neutral and anionically modified cellulose and fibres made using the method

#313
20140001417
2014-01-02

Hybrid polymer composite fiber including graphene and carbon nanotube, and method for manufacturing same

#314
20130145958
2013-06-13

Spinning solution for industrial production of pure chitosan fiber and the method for fabricating the same

#315
20130143987
2013-06-06

Method for preparing spinning solution of ultra-high molecular weight polyethylene fiber

#316
20130137846
2013-05-30

Polyimide fiber with high strength and high modulus and its preparation method

#317
20130093112
2013-04-18

Process for producing a product

#318
20130049244
2013-02-28

Lyocell method comprising an adjustment of the processing duration based on the degree of polymerization

#319
20120306109
2012-12-06

Method For Evenly Preparing Filament By Using High-Shearing Solution of Ultrahigh-Molecular-Weight Polyethylene

#320
20120244143
2012-09-27

Methods of making drawn silk fibers

#321
20120217681
2012-08-30

PROCESS FOR PRODUCING NANOFIBRES

#322
20120171488
2012-07-05

Method for producing sheets including fibrous aerogel

#323
20120168983
2012-07-05

Method for preparing meta-Aramid fibers

#324
20120164449
2012-06-28

FIBERS WITH IMPROVING ANTI-MICROBIAL PERFORMANCE

#325
20120150205
2012-06-14

Methods for producing and using silk nanofiber nerve conduits

#326
20120140587
2012-06-07

Method for treating a monomer, pre-polymer, polymer or a corresponding mixture

#327
20120111790
2012-05-10

Preparation of high performance ultra filtration hollow fiber membrane

#328
20120068384
2012-03-22

Electrospinning process for making a textile suitable for use as a medical article

#329
20120063988
2012-03-15

Dissolution of graphite, graphite and graphene nanoribbons in superacid solutions and manipulation thereof

#330
20120061332
2012-03-15

Method for retrovirus removal

#331
20120003471
2012-01-05

Lignin/polyacrylonitrile-containing dopes, fibers, and methods of making same

#332
20110266710
2011-11-03

Ultra-high strength UHMW PE fibers and products

#333
20110124810
2011-05-26

MODIFIED POLYACRYLONITRILE FIBER AND METHOD OF PREPARING THE SAME

#334
20110049753
2011-03-03

High molecular weight poly(alpha-olefin) solutions and articles made therefrom

#335
20110046303
2011-02-24

POLYAMIDE WITH REDUCED CRYSTALLINITY

#336
20110009023
2011-01-13

Nontoxic polysiloxane material for producing biologically resorbable and/or bioactive articles containing polysiloxane material, its production and use

#337
20100311943
2010-12-09

METHOD FOR THE AMBIENT-TEMPERATURE PRODUCTION OF MICRO-AND NANO-FIBERS OF LIGNIN AND OTHER RESINOUS COMPOUNDS

#338
20100305489
2010-12-02

CHITOSAN-BASED FIBER MATERIAL, ITS PREPARATION METHOD AND USE

#339
20100233480
2010-09-16

PROCESS FOR PRODUCING FIBER OF ULTRA HIGH MOLECULAR WEIGHT POLYETHYLENE

#340
20100219547
2010-09-02

Device for producing Lyocell fibers

#341
20100196706
2010-08-05

Method of manufacturing aramid filament

#342
20100160525
2010-06-24

Method and system for producing a spinning solution for producing a polymer fiber

#343
20100145004
2010-06-10

Rigid-rod copolymer compositions and the polymeric fibers fabricated from those compositions for enhanced flame resistance

#344
20100065982
2010-03-18

High tenacity polyethylene yarn

#345
20100063205
2010-03-11

Method for dissolving aramid polymer in sulfuric acid using a double shaft kneader

#346
20100056007
2010-03-04

Method of solution preparation of polyolefin class polymers for electrospinning processing included

#347
20100003519
2010-01-07

Method of fabricating nano-fibers by electrospinning

#348
20090318963
2009-12-24

Spinning solution composition, process for producing regenerated silk fiber using the composition, and regenerated silk fiber produced by the process

#349
20090308805
2009-12-17

Preparation of high performance ultra filtration hollow fiber membrane

#350
20090259010
2009-10-15

MODIFIED POLYACRYLONITRILE FIBER AND METHOD OF PREPARING THE SAME

#351
20090252960
2009-10-08

Composite materials comprising PPTA and nanotubes

#352
20090241817
2009-10-01

Systems for the control and use of fluids and particles

#353
20080305331
2008-12-11

High tenacity polyethylene yarn

#354
20080242827
2008-10-02

Method for producing omni-meta aromatic polysulfonamide fiber

#355
20080121153
2008-05-29

Method of formulating a seed suspension material

#356
20080119608
2008-05-22

Dispersion spinning core-shell fluoropolymers

#357
20080085978
2008-04-10

Method for dissolving PPTA in sulfuric acid using a twin screw extruder

#358
20080071080
2008-03-20

Systems for the control and use of fluids and particles

#359
20080066664
2008-03-20

Methods for forming fibers

#360
20080060566
2008-03-13

Systems for the control and use of fluids and particles

#361
20080060564
2008-03-13

Systems for the control and use of fluids and particles

#362
20080054516
2008-03-06

Method for Producing Cellulose Fiber

#363
20080048358
2008-02-28

Lyocell Method Comprising an Adjustment of the Processing Duration Based on the Degree of Polymerization

#364
20080042309
2008-02-21

Lyocell Method and Device Comprising a Press Water Recirculation System

#365
20070231572
2007-10-04

High molecular weight poly(alpha-olefin) solutions and articles made therefrom

#366
20070210481
2007-09-13

Lyocell Method and Device Involving the Control of the Metal Ion Content

#367
20070160821
2007-07-12

Composite materials comprising PPTA and nanotubes

#368
20070075462
2007-04-05

Method for fabrication of a polymeric, conductive optical transparency

#369
20060289327
2006-12-28

Apparatus and method for storing proteins

#370
20060282958
2006-12-21

Process for the production of high quality fibers from wheat proteins and products made from wheat protein fibers

#371
20060231000
2006-10-19

Systems for the control and use of fluids and particles

#372
20050247236
2005-11-10

Cellulose solution in novel solvent and electrospinning thereof

#373
20050148922
2005-07-07

Thermoplastic composition and products made therefrom

#374
20050143494
2005-06-30

Dispersion spinning core-shell fluoropolymers

#375
19325054
2026-02-10

Polymer nanocomposite flexible films for electromagnetic interference shielding

#376
19324984
2026-03-24

Polymer nanocomposite flexible films for electromagnetic interference shielding

#377
19048359
2025-09-16

Polymer nanocomposite flexible films for electromagnetic interference shielding

#378
19001573
2025-06-10

Magnetic response fiber material and its preparation method and application

#379
18735698
2025-03-18

Surgical nano-biothread made from cellulose fiber

#380
18676521
2024-12-10

Preparation method for nanocomposite fiber membrane material based on bio-based liquefied formaldehyde resin

#381
17971412
2023-11-21

Polymer fibers and particles produced by electrospinning or electrospraying

#382
17809059
2023-05-09

Method for fabricating a hybrid carbon nanofiber product

#383
17407125
2022-11-08

Method for dissolving lignocellulosic biomass

#384
15408183
2019-04-16

Methods for making carbon fibers for high temperature applications