ClassID:

126825

D21H11/12 - page 2 - CPC Classification

Classification description:

Pulp or paper, comprising cellulose or lignocellulose fibres of natural origin only Pulp from non-woody plants or crops, e.g. cotton, flax, straw, bagasse

Recent Application in this class:
#301
20150275432
2015-10-01

Integration of non-woody biorefining at pulp and paper plants

#302
20150259709
2015-09-17

PROCESSES FOR PRODUCING FLUFF PULP AND ETHANOL FROM SUGARCANE

#303
20150233061
2015-08-20

Composition for sheet using biomass, eco-friendly composite sheet, and fabrication method for thereof

#304
20150233057
2015-08-20

LIGNIN-COATED CELLULOSE FIBERS FROM LIGNOCELLULOSIC BIOMASS

#305
20150210967
2015-07-30

Structuring agent for liquid detergent and personal care products

#306
20150167249
2015-06-18

Multilayered structure comprising fine fiber cellulose layer

#307
20150144280
2015-05-28

Layered tissue structures comprising macroalgae

#308
20150101773
2015-04-16

Fruit fiber article and manufacturing thereof

#309
20150101771
2015-04-16

Manufacturing feedstock from fruit by-product processing

#310
20150068693
2015-03-12

Composition of fibrous material

#311
20150041087
2015-02-12

ARTICLES OF MANUFACTURE MADE FROM PULP COMPOSITION

#312
20140343524
2014-11-20

Absorbent and absorptive article

#313
20140284010
2014-09-25

Tissue product comprising bamboo

#314
20140205777
2014-07-24

ARTICLES OF MANUFACTURE MADE FROM PULP COMPOSITION

#315
20140166220
2014-06-19

Method to produce high-resistance cellulose and hemicellulose fibers from lignocellulosic biomass of sugarcane leaves and buds

#316
20140093705
2014-04-03

Tree-free fiber compositions and uses in containerboard packaging

#317
20140093704
2014-04-03

Hybrid fiber compositions and uses in containerboard packaging

#318
20140044896
2014-02-13

Media used in digital high speed inkjet web press printing

#319
20130324711
2013-12-05

Process for obtaining carboxymethyl cellulose from agro-industrial residues and carboxymethyl cellulose and use thereof

#320
20130319626
2013-12-05

Method and Material for Manufacturing Backplane Component

#321
20130312924
2013-11-28

High strength macroalgae pulps

#322
20130306260
2013-11-21

Soy stalk and wheat straw pulp fiber mixtures

#323
20130299111
2013-11-14

Methods for individualizing trichomes

#324
20130299107
2013-11-14

Tissue product comprising bamboo

#325
20130277001
2013-10-24

Manufacturing feedstock from fruit by-product processing

#326
20130276999
2013-10-24

Fruit fiber processing system and method

#327
20130276997
2013-10-24

Fruit fiber article and manufacturing thereof

#328
20130276801
2013-10-24

Method for producing microcrystalline cellulose from tobacco and related tobacco product

#329
20130252293
2013-09-26

Process for producing bio-based product from straw hemicellulose and fully utilizing the components thereof

#330
20130236937
2013-09-12

Algal thermoplastics, thermosets, paper, adsorbants and absorbants

#331
20130213595
2013-08-22

SOFT AND STRONG FIBROUS STRUCTURES AND METHODS FOR MAKING SAME

#332
20130087298
2013-04-11

Sensor Wipe For Detecting Surface Conditions

#333
20130071678
2013-03-21

Tissue Product comprising bamboo

#334
20130071655
2013-03-21

Soft tissue product comprising cotton

#335
20130040109
2013-02-14

BIODEGRADABLE MEDICAL MATERIAL

#336
20130025808
2013-01-31

Methods for individualizing trichomes

#337
20130005866
2013-01-03

Molding material and manufacturing method therefor

#338
20120328758
2012-12-27

Enhanced Fiber Additive; and Use

#339
20120325421
2012-12-27

Circular utilization method in pulping and papermaking processes with straw

#340
20120325160
2012-12-27

EXTRA HEAVY DUTY ABSORBENT PADS TO ABSORB DOG URINE AND FECES

#341
20120258509
2012-10-11

METHODS AND SYSTEMS FOR PRETREATMENT AND PROCESSING OF BIOMASS

#342
20120180964
2012-07-19

COMPOSITIONS AND METHODS FOR BAMBOO PULPING

#343
20120152473
2012-06-21

Fibre furnish

#344
20120132381
2012-05-31

NOVEL PAPER AND METHOD OF MANUFACTURING THEREOF

#345
20120132380
2012-05-31

Method of manufacturing paper and products obtained by the method

#346
20120100577
2012-04-26

PROCESSING BIOMASS

#347
20120085506
2012-04-12

Paper product and process for making same

#348
20120070611
2012-03-22

Method and apparatus for removing sheets of fibres from banana plants for the production of paper products

#349
20120058890
2012-03-08

Methods for individualizing trichomes

#350
20120006501
2012-01-12

Method for preparing nonwood fiber paper

#351
20120006500
2012-01-12

Bamboo fiber material

#352
20110308749
2011-12-22

Soft and strong fibrous structures and methods for making same

#353
20110297343
2011-12-08

Raw Paper

#354
20110294925
2011-12-01

COMPOSITE FROM HEMICELLULOSE EXTRACTED WOOD WITH IMPROVED PERFORMANCE AND REDUCED EMISSIONS

#355
20110294166
2011-12-01

Thermostable enzymes for the hydrolysis of mannan-containing polysaccharides

#356
20110287681
2011-11-24

Textiles and process for making textiles and dyes from tobacco plants

#357
20110226430
2011-09-22

SOFT AND STRONG FIBROUS STRUCTURES AND METHODS FOR MAKING SAME

#358
20110226429
2011-09-22

Enhanced fiber additive; and use

#359
20110168342
2011-07-14

Soft and strong fibrous structures and methods for making same

#360
20110104773
2011-05-05

PROCESSING METHOD FOR FRACTIONALLY CONVERTING PENNISETUM HYDRIDUM INTO FUEL ETHANOL WITH CO-PRODUCTION OF ELECTRICITY GENERATION AND PAPER PULP

#361
20110061825
2011-03-17

Method for preparing a grass-type unbleached paper product

#362
20110060077
2011-03-10

Process for Manufacturing High-Performance Natural Fiber Reinforced Composites

#363
20110036525
2011-02-17

Method of Manufacturing an opaque paper using Genus Typha L.

#364
20100319250
2010-12-23

Methods for individualizing trichomes

#365
20100294443
2010-11-25

MANUFACTURING METHOD OF BAMBOO CHIP AND MANUFACTURING METHOD BAMBOO FIBER USING THE BAMBOO CHIP

#366
20100276093
2010-11-04

Process for fractionating sugarcane bagasse into high α-cellulose pulp, xylan and lignin

#367
20100239825
2010-09-23

FIBROUS STRUCTURE PRODUCT WITH HIGH SOFTNESS

#368
20100227164
2010-09-09

Fibre-Reinforced Film, Process for Producing the Same, and Use for Food Packaging

#369
20100186912
2010-07-29

PULP PRODUCTION

#370
20090288791
2009-11-26

Nonwoven having improved wet fastness and alkali resistance and cellulose hydrate-based food casing from said nonwoven

#371
20090260768
2009-10-22

Paper Comprising Fiber of Citrus Peel

#372
20090197089
2009-08-06

Compact laminate having powder coated surface

#373
20090120597
2009-05-14

Method and apparatus for removing sheets of fibres from banana plants for the production of paper products

#374
20090084513
2009-04-02

Fibrous structures and methods for making same

#375
20090054858
2009-02-26

Layered sanitary tissue product having trichomes

#376
20080311343
2008-12-18

Highly Resilient, Dimensionally Recoverable Nonwoven Material

#377
20080289783
2008-11-27

Method of degumming cellulosic fibres

#378
20080227753
2008-09-18

Nano-sized Bagasse Fiber

#379
20080149290
2008-06-26

MANUFACTURING PROCESS OF A PAPER SUBSTRATE INTENDED TO BE VULCANISED OR PARCHMENTISED

#380
20080146701
2008-06-19

Manufacturing process of cellulose nanofibers from renewable feed stocks

#381
20080121359
2008-05-29

Methods for pretreatment and processing of biomass

#382
20080110585
2008-05-15

Enhanced fiber additive; and use

#383
20080078516
2008-04-03

ARUNDO DONAX PAPER PRODUCT

#384
20080057547
2008-03-06

Pulp and paper made from and manufacturing method thereof

#385
20080003913
2008-01-03

Nonwoven fibrous structure comprising a multifilament fiber

#386
20070256803
2007-11-08

Fibrous structure product with high softness

#387
20070256802
2007-11-08

Fibrous structure product with high bulk

#388
20070207692
2007-09-06

Cellulose nonwoven fabric

#389
20070095491
2007-05-03

Arundo donax pulp, paper products, and particle board

#390
20070056702
2007-03-15

Arundo donax pulp, paper products and particle board

#391
20070017647
2007-01-25

Security paper and method for the production thereof

#392
20070011762
2007-01-11

Individualized trichomes and products employing same

#393
20060288639
2006-12-28

Individualized seed hairs and products employing same

#394
20060191655
2006-08-31

Composite web and process for manufacture from post-industrial scrap

#395
20060180285
2006-08-17

High quality and long natural cellulose fibers from rice straw and method of producing rice straw fibers

#396
20060169427
2006-08-03

Manufacturing process of a paper substrate intended to be vulcanised or parchmentised

#397
20060102305
2006-05-18

Slurry of agricultural fibres and its products

#398
20060099393
2006-05-11

Composite thermoplastic sheets including natural fibers

#399
20060016568
2006-01-26

Process for sheeting raw cotton linters

#400
20060003119
2006-01-05

Food container

#401
20050224201
2005-10-13

Treated crimped multi-ply product

#402
20050191400
2005-09-01

Enhanced fiber additive; and use

#403
20050183836
2005-08-25

Plant seed based fiber products and processes

#404
20050126726
2005-06-16

Method for making Arundo donax paper product

#405
20050123734
2005-06-09

Arundo donax pulp and related methods

#406
20050123733
2005-06-09

Arundo donax paper product

#407
20050121157
2005-06-09

Method for the fabrication of a fiber web

#408
20050092451
2005-05-05

Water dispersible products

#409
20050067124
2005-03-31

Enhanced fiber additive; and use

#410
19263977
2026-02-10

Process for producing fiber-reinforced bio-composites incorporating agricultural waste fibers, bio-based binders, and carbon nanomaterials

#411
19063947
2025-06-24

Biodegradable pulp packaging products from natural fibers

#412
18939596
2025-04-15

Cellulose based biodegradable absorptive filter and method of making

#413
18936016
2025-08-19

Bio-composite material integrating natural fibers with bio-binders and a process for its preparation

#414
18808127
2024-12-24

Method for making an adsorptive air filter

#415
18771411
2025-03-11

Biodegradable pulp packaging products from natural fibers

#416
18665929
2024-10-01

Biodegradable air filter from date palm and method of fabrication thereof

#417
18473215
2024-03-05

Preparation method and application of multifunctional intelligent cellulose-based visual label

#418
18442895
2024-09-24

Method of forming glass-like sheets using date palm seeds

#419
13337861
2014-07-22

Method for making paper from post-industrial packaging material