ClassID:

126860

D21H15/06 - CPC Classification

Classification description:

Pulp or paper, comprising fibres or web-forming material characterised by features other than their chemical constitution characterised by configuration Long fibres, i.e. fibres exceeding the upper length limit of conventional paper-making fibres; Filaments

Recent Application in this class:
#1
20250059712
2025-02-20

STRENGTH ENHANCEMENT AGENT FOR PAPER AND PAPERBOARD

#2
20240183110
2024-06-06

DURABLE TISSUE PRODUCT

#3
20240122231
2024-04-18

IMPROVED WRAPPING PAPER HAVING A LOW DIFFUSION CAPACITY

#4
20240026609
2024-01-25

Filter Paper for Cigarette Filters and Filter Comprising It

#5
20230256707
2023-08-17

EMBOSSED FIBROUS STRUCTURES AND METHODS FOR MAKING SAME

#6
20230228017
2023-07-20

Fibrous structures and methods for making same

#7
20230151548
2023-05-18

Paper comprising microfilaments

#8
20220349125
2022-11-03

Paper comprising microfilaments

#9
20220225662
2022-07-21

Wrapper For Enclosing Smokable Substances

#10
20220213651
2022-07-07

ELECTRICALLY CONDUCTIVE PAPER STRUCTURE, METHOD FOR MANUFACTURING SAME AND USE

#11
20210379863
2021-12-09

Embossed fibrous structures and methods for making same

#12
20210277604
2021-09-09

PAPERMAKING SYSTEM AND METHOD

#13
20210238806
2021-08-05

Durable tissue product

#14
20200199817
2020-06-25

System and method for mill effluent biological oxygen demand (BOD) reduction

#15
20200140634
2020-05-07

Process for making absorbent towel and soft sanitary tissue paper webs having nanofilaments

#16
20200024413
2020-01-23

Absorbent towel products comprising nanofilaments

#17
20200024412
2020-01-23

Sanitary tissue products comprising nanofilaments

#18
20190301095
2019-10-03

System and method for mill effluent biological oxygen demand (BOD) reduction

#19
20190161916
2019-05-30

Soft tissue comprising synthetic fibers

#20
20190059443
2019-02-28

Filter paper for cigarette filters

#21
20180305871
2018-10-25

Fibrous structures and methods for making same

#22
20180002502
2018-01-04

Process for making tissue or towel products comprising nanofilaments

#23
20170362775
2017-12-21

THERMOPLASTIC FIBROUS MATERIALS AND A METHOD OF PRODUCING THE SAME

#24
20170284025
2017-10-05

Fibrous Structures Different Fibrous Elements

#25
20170282525
2017-10-05

Fibrous Structures with Improved Tewl Properties

#26
20170282519
2017-10-05

Fibrous Structures with Improved Surface Properties

#27
20170282518
2017-10-05

Fibrous Structures with Improved Surface Properties

#28
20170282517
2017-10-05

Fibrous Structures with Improved Surface Properties

#29
20170145636
2017-05-25

Printing substrate

#30
20160319482
2016-11-03

Dry mixed re-dispersible cellulose filament/carrier product and the method of making the same

#31
20150173414
2015-06-25

Filter paper that disintegrates quickly in water

#32
20150083354
2015-03-26

Method of producing a hydroentangled nonwoven material

#33
20150059996
2015-03-05

Oil-resistant filter wrapper paper

#34
20140137880
2014-05-22

Oil-resistant filter wrapper paper

#35
20130302566
2013-11-14

Fibrous structures and methods for making same

#36
20130280509
2013-10-24

Paper comprising microfilaments

#37
20130216789
2013-08-22

Embossed fibrous structures and methods for making same

#38
20130071630
2013-03-21

FIBROUS STRUCTURES DERIVED FROM RENEWABLE RESOURCES

#39
20120183180
2012-07-19

Anti-counterfeit method for random texture and recognizer thereof

#40
20120180968
2012-07-19

NONWOVEN ARTICLE WITH RIBBON FIBERS

#41
20120178331
2012-07-12

NONWOVEN ARTICLE WITH RIBBON FIBERS

#42
20120177996
2012-07-12

NONWOVEN ARTICLE WITH RIBBON FIBERS

#43
20120175074
2012-07-12

NONWOVEN ARTICLE WITH RIBBON FIBERS

#44
20120152473
2012-06-21

Fibre furnish

#45
20110100574
2011-05-05

FIBROUS STRUCTURES THAT EXHIBIT CONSUMER RELEVANT PROPERTY VALUES

#46
20090301631
2009-12-10

Coated papers having improved labelling properties

#47
20090220769
2009-09-03

FIBROUS STRUCTURES

#48
20090084513
2009-04-02

Fibrous structures and methods for making same

#49
20080014428
2008-01-17

Soft and strong fibrous structures

#50
20080003913
2008-01-03

Nonwoven fibrous structure comprising a multifilament fiber

#51
20070272380
2007-11-29

Method of making a paper web containing refined long fiber using a charge controlled headbox

#52
20070166524
2007-07-19

Porous carbon electrode substrate and its production method and carbon fiber paper

#53
20060260775
2006-11-23

Method to manufacture paper

#54
20060180285
2006-08-17

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

#55
20060051574
2006-03-09

Fiber having increased filament separation and method of making same

#56
20060032595
2006-02-16

Method of making a paper web containing refined long fiber using a charge controlled headbox and a single ply towel made by the process

#57
20050244624
2005-11-03

Wet process chopped fiber mat production

#58
20050100498
2005-05-12

Porous carbon electrode substrate and its production method and carbon fiber paper