Long fibres

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CPC
D21H15/06

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Parent Industries

DTEXTILES PAPER D21Papermaking D21HPULP COMPOSITIONS PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D IMPREGNATING OR COATING OF PAPER TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G PAPER NOT OTHERWISE PROVIDED FOR D21H15/00Pulp or paper, comprising fibres or web-forming material characterised by features other than their chemical constitution

Current Industry

D21H15/06Long fibres

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Fibrous structures and methods for making same
- Patent number 12,024,805
- Issue date Jul 2, 2024
- The Procter & Gamble Company
- Steven Lee Barnholtz
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information Patent Grant
Durable tissue product
- Patent number 12,012,698
- Issue date Jun 18, 2024
- Maurizio Tirimacco
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Paper comprising microfilaments
- Patent number 11,851,820
- Issue date Dec 26, 2023
- Teijin Aramid B.V.
- Fresia Alvarado Chacon
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
System and method for mill effluent biological oxygen demand (BOD)...
- Patent number 11,692,309
- Issue date Jul 4, 2023
- FIRST QUALITY TISSUE, LLC
- Byrd Tyler Miller
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Embossed fibrous structures and methods for making same
- Patent number 11,673,367
- Issue date Jun 13, 2023
- The Procter & Gamble Company
- Christopher Scott Kraus
- D04 - BRAIDING LACE-MAKING KNITTING TRIMMINGS NON-WOVEN FABRICS
Information Patent Grant
Fibrous structures and methods for making same
- Patent number 11,655,573
- Issue date May 23, 2023
- The Procter & Gamble Company
- Steven Lee Barnholtz
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information Patent Grant
Paper comprising microfilaments
- Patent number 11,649,588
- Issue date May 16, 2023
- Teijin Aramid B.V.
- Fresia Alvarado Chacon
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Fibrous structures and methods for making same
- Patent number 11,639,581
- Issue date May 2, 2023
- The Procter & Gamble Company
- Steven Lee Barnholtz
- D04 - BRAIDING LACE-MAKING KNITTING TRIMMINGS NON-WOVEN FABRICS
Information Patent Grant
Paper comprising microfilaments
- Patent number 11,427,962
- Issue date Aug 30, 2022
- Teijin Aramid B.V.
- Fresia Alvarado Chacon
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Process for making absorbent towel and soft sanitary tissue paper w...
- Patent number 11,111,344
- Issue date Sep 7, 2021
- Mercer International Inc.
- Tobias Ziegenbein
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Embossed fibrous structures and methods for making same
- Patent number 11,090,900
- Issue date Aug 17, 2021
- The Procter & Gamble Company
- Christopher Scott Kraus
- D04 - BRAIDING LACE-MAKING KNITTING TRIMMINGS NON-WOVEN FABRICS
Information Patent Grant
Filter paper for cigarette filters
- Patent number 11,083,217
- Issue date Aug 10, 2021
- Delfortgroup AG
- Stefan Bachmann
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information Patent Grant
Absorbent towel products comprising nanofilaments
- Patent number 10,711,112
- Issue date Jul 14, 2020
- Mercer International, Inc.
- Tobias Ziegenbein
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Sanitary tissue products comprising nanofilaments
- Patent number 10,703,871
- Issue date Jul 7, 2020
- Mercer International, Inc.
- Tobias Ziegenbein
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
System and method for mill effluent biological oxygen demand (BOD)...
- Patent number 10,584,443
- Issue date Mar 10, 2020
- First Quality Tissue, LLC
- Byrd Tyler Miller
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Process for making tissue or towel products comprising nanofilaments
- Patent number 10,570,261
- Issue date Feb 25, 2020
- Mercer International Inc.
- Tobias Ziegenbein
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Soft tissue comprising synthetic fibers
- Patent number 10,501,892
- Issue date Dec 10, 2019
- Kimberly-Clark Worldwide, Inc.
- Thomas Gerard Shannon
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Dry mixed re-dispersible cellulose filament/carrier product and the...
- Patent number 10,087,580
- Issue date Oct 2, 2018
- FPInnovations
- Yuxia Ben
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Fibrous structures and methods for making same
- Patent number 10,024,000
- Issue date Jul 17, 2018
- The Procter & Gamble Company
- Steven Lee Barnholtz
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Printing substrate
- Patent number 9,777,435
- Issue date Oct 3, 2017
- Hewlett-Packard Development Company, L.P.
- Xiaoqi Zhou
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Filter paper that disintegrates quickly in water
- Patent number 9,392,817
- Issue date Jul 19, 2016
- Delfortgroup AG
- Stefan Bachmann
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information Patent Grant
Anti-counterfeit method for random texture and recognizer thereof
- Patent number 9,206,550
- Issue date Dec 8, 2015
- SHANGHAI KOS SECURITY PAPER TECHNOLOGY CO., LTD.
- Xianlin Sun
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Method of producing a hydroentangled nonwoven material
- Patent number 9,194,084
- Issue date Nov 24, 2015
- SCA Hygiene Products AB
- Mikael Strandqvist
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Oil-resistant filter wrapper paper
- Patent number 9,115,471
- Issue date Aug 25, 2015
- Delfortgroup AG
- Roland Zitturi
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information Patent Grant
Oil-resistant filter wrapper paper
- Patent number 8,939,155
- Issue date Jan 27, 2015
- Delfortgroup AG
- Roland Zitturi
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information Patent Grant
Coated papers having improved labelling properties
- Patent number 8,202,624
- Issue date Jun 19, 2012
- M-real Oyj
- Hans-Joachim Becher
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Soft and strong fibrous structures
- Patent number 8,057,636
- Issue date Nov 15, 2011
- The Procter & Gamble Company
- Kenneth Douglas Vinson
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Fiber having increased filament separation and method of making same
- Patent number 7,740,937
- Issue date Jun 22, 2010
- Toray Fluorofibers (America), Inc.
- Kishio Miwa
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Method of making a paper web containing refined long fiber using a...
- Patent number 7,682,488
- Issue date Mar 23, 2010
- Georgia-Pacific Consumer Products LP
- Kang Chang Yeh
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Fiber having increased filament separation and method of making same
- Patent number 7,346,961
- Issue date Mar 25, 2008
- Toray Fluorofibers (America), Inc.
- Kishio Miwa
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE

Patents Applicationslast 30 patents

Information Patent Application
DURABLE TISSUE PRODUCT
- Publication number 20240183110
- Publication date Jun 6, 2024
- Kimberly-Clark Worldwide, Inc.
- Maurizio Tirimacco
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
IMPROVED WRAPPING PAPER HAVING A LOW DIFFUSION CAPACITY
- Publication number 20240122231
- Publication date Apr 18, 2024
- delfortgroup AG
- Roland Zitturi
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information Patent Application
Filter Paper for Cigarette Filters and Filter Comprising It
- Publication number 20240026609
- Publication date Jan 25, 2024
- Miquel y Costas & Miquel, S.A.
- Agustín Tosas Fuentes
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
EMBOSSED FIBROUS STRUCTURES AND METHODS FOR MAKING SAME
- Publication number 20230256707
- Publication date Aug 17, 2023
- The Procter & Gamble Company
- Christopher Scott Kraus
- D04 - BRAIDING LACE-MAKING KNITTING TRIMMINGS NON-WOVEN FABRICS
Information Patent Application
FIBROUS STRUCTURES AND METHODS FOR MAKING SAME
- Publication number 20230228017
- Publication date Jul 20, 2023
- The Procter & Gamble Company
- Steven Lee Barnholtz
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information Patent Application
PAPER COMPRISING MICROFILAMENTS
- Publication number 20230151548
- Publication date May 18, 2023
- TEIJIN ARAMID B.V.
- Fresia Alvarado Chacon
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
PAPER COMPRISING MICROFILAMENTS
- Publication number 20220349125
- Publication date Nov 3, 2022
- TEIJIN ARAMID B.V.
- Fresia Alvarado Chacon
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
Wrapper For Enclosing Smokable Substances
- Publication number 20220225662
- Publication date Jul 21, 2022
- John Warren Ostrander
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information Patent Application
ELECTRICALLY CONDUCTIVE PAPER STRUCTURE, METHOD FOR MANUFACTURING S...
- Publication number 20220213651
- Publication date Jul 7, 2022
- GIESECKE+DEVRIENT CURRENCY TECHNOLOGY GMBH
- Rudolf SEIDLER
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
EMBOSSED FIBROUS STRUCTURES AND METHODS FOR MAKING SAME
- Publication number 20210379863
- Publication date Dec 9, 2021
- The Procter & Gamble Company
- Christopher Scott Kraus
- B32 - LAYERED PRODUCTS
Information Patent Application
PAPERMAKING SYSTEM AND METHOD
- Publication number 20210277604
- Publication date Sep 9, 2021
- John Klungness
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
DURABLE TISSUE PRODUCT
- Publication number 20210238806
- Publication date Aug 5, 2021
- Kimberly-Clark Worldwide, Inc.
- Maurizio Tirimacco
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
SYSTEM AND METHOD FOR MILL EFFLUENT BIOLOGICAL OXYGEN DEMAND (BOD)...
- Publication number 20200199817
- Publication date Jun 25, 2020
- FIRST QUALITY TISSUE, LLC
- Byrd Tyler Miller
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
PROCESS FOR MAKING ABSORBENT TOWEL AND SOFT SANITARY TISSUE PAPER W...
- Publication number 20200140634
- Publication date May 7, 2020
- Mercer International Inc.
- Tobias Ziegenbein
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
ABSORBENT TOWEL PRODUCTS COMPRISING NANOFILAMENTS
- Publication number 20200024413
- Publication date Jan 23, 2020
- Mercer International Inc.
- Tobias Ziegenbein
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
SANITARY TISSUE PRODUCTS COMPRISING NANOFILAMENTS
- Publication number 20200024412
- Publication date Jan 23, 2020
- Mercer International Inc.
- Tobias Ziegenbein
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
SYSTEM AND METHOD FOR MILL EFFLUENT BIOLOGICAL OXYGEN DEMAND (BOD)...
- Publication number 20190301095
- Publication date Oct 3, 2019
- FIRST QUALITY TISSUE, LLC
- Byrd Tyler Miller
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
SOFT TISSUE COMPRISING SYNTHETIC FIBERS
- Publication number 20190161916
- Publication date May 30, 2019
- Kimberly-Clark Worldwide, Inc.
- Thomas Gerard Shannon
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
Improved Filter Paper for Cigarette Filters
- Publication number 20190059443
- Publication date Feb 28, 2019
- delfortgroup AG
- Stefan Bachmann
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information Patent Application
Fibrous Structures and Methods for Making Same
- Publication number 20180305871
- Publication date Oct 25, 2018
- The Procter & Gamble Company
- Steven Lee Barnholtz
- D04 - BRAIDING LACE-MAKING KNITTING TRIMMINGS NON-WOVEN FABRICS
Information Patent Application
THERMOPLASTIC FIBROUS MATERIALS AND A METHOD OF PRODUCING THE SAME
- Publication number 20170362775
- Publication date Dec 21, 2017
- Teknologian Tutkimuskeskus VTT Oy
- Marja JUVONEN
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
Fibrous Structures with Improved Tewl Properties
- Publication number 20170282525
- Publication date Oct 5, 2017
- The Procter & Gamble Company
- David William Cabell
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information Patent Application
Fibrous Structures with Improved Surface Properties
- Publication number 20170282519
- Publication date Oct 5, 2017
- The Procter & Gamble Company
- David William Cabell
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information Patent Application
Fibrous Structures with Improved Surface Properties
- Publication number 20170282517
- Publication date Oct 5, 2017
- The Procter & Gamble Company
- David William Cabell
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information Patent Application
Fibrous Structures Different Fibrous Elements
- Publication number 20170284025
- Publication date Oct 5, 2017
- The Procter & Gamble Company
- David William Cabell
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information Patent Application
Fibrous Structures with Improved Surface Properties
- Publication number 20170282518
- Publication date Oct 5, 2017
- The Procter & Gamble Company
- David William Cabell
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information Patent Application
Filter Paper That Disintegrates Quickly in Water
- Publication number 20150173414
- Publication date Jun 25, 2015
- delfortgroup AG
- Stefan Bachmann
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information Patent Application
METHOD OF PRODUCING A HYDROENTANGLED NONWOVEN MATERIAL
- Publication number 20150083354
- Publication date Mar 26, 2015
- SCA Hygiene Products AB
- Mikael Strandqvist
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
Oil-resistant filter wrapper paper
- Publication number 20140137880
- Publication date May 22, 2014
- delfortgroup AG
- Roland Zitturi
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information Patent Application
METHOD OF PRODUCING A HYDROENTANGLED NONWOVEN MATERIAL
- Publication number 20140090217
- Publication date Apr 3, 2014
- SCA Hygiene Products AB
- Agneta Jonsson
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE

Long fibres

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Fibrous structures and methods for making same

Durable tissue product

Paper comprising microfilaments

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

Embossed fibrous structures and methods for making same

Fibrous structures and methods for making same

Paper comprising microfilaments

Fibrous structures and methods for making same

Paper comprising microfilaments

Process for making absorbent towel and soft sanitary tissue paper w...

Embossed fibrous structures and methods for making same

Filter paper for cigarette filters

Absorbent towel products comprising nanofilaments

Sanitary tissue products comprising nanofilaments

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

Process for making tissue or towel products comprising nanofilaments

Soft tissue comprising synthetic fibers

Dry mixed re-dispersible cellulose filament/carrier product and the...

Fibrous structures and methods for making same

Printing substrate

Filter paper that disintegrates quickly in water

Anti-counterfeit method for random texture and recognizer thereof

Method of producing a hydroentangled nonwoven material

Oil-resistant filter wrapper paper

Oil-resistant filter wrapper paper

Coated papers having improved labelling properties

Soft and strong fibrous structures

Fiber having increased filament separation and method of making same

Method of making a paper web containing refined long fiber using a...

Fiber having increased filament separation and method of making same

Patents Applicationslast 30 patents

DURABLE TISSUE PRODUCT

IMPROVED WRAPPING PAPER HAVING A LOW DIFFUSION CAPACITY

Filter Paper for Cigarette Filters and Filter Comprising It

EMBOSSED FIBROUS STRUCTURES AND METHODS FOR MAKING SAME

FIBROUS STRUCTURES AND METHODS FOR MAKING SAME

PAPER COMPRISING MICROFILAMENTS

PAPER COMPRISING MICROFILAMENTS

Wrapper For Enclosing Smokable Substances

ELECTRICALLY CONDUCTIVE PAPER STRUCTURE, METHOD FOR MANUFACTURING S...

EMBOSSED FIBROUS STRUCTURES AND METHODS FOR MAKING SAME

PAPERMAKING SYSTEM AND METHOD

DURABLE TISSUE PRODUCT

SYSTEM AND METHOD FOR MILL EFFLUENT BIOLOGICAL OXYGEN DEMAND (BOD)...

PROCESS FOR MAKING ABSORBENT TOWEL AND SOFT SANITARY TISSUE PAPER W...

ABSORBENT TOWEL PRODUCTS COMPRISING NANOFILAMENTS

SANITARY TISSUE PRODUCTS COMPRISING NANOFILAMENTS

SYSTEM AND METHOD FOR MILL EFFLUENT BIOLOGICAL OXYGEN DEMAND (BOD)...

SOFT TISSUE COMPRISING SYNTHETIC FIBERS

Improved Filter Paper for Cigarette Filters

Fibrous Structures and Methods for Making Same

THERMOPLASTIC FIBROUS MATERIALS AND A METHOD OF PRODUCING THE SAME

Fibrous Structures with Improved Tewl Properties

Fibrous Structures with Improved Surface Properties

Fibrous Structures with Improved Surface Properties

Fibrous Structures Different Fibrous Elements

Fibrous Structures with Improved Surface Properties

Filter Paper That Disintegrates Quickly in Water

METHOD OF PRODUCING A HYDROENTANGLED NONWOVEN MATERIAL

Oil-resistant filter wrapper paper

METHOD OF PRODUCING A HYDROENTANGLED NONWOVEN MATERIAL