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D21B1/30
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D
TEXTILES PAPER
D21
Papermaking
D21B
FIBROUS RAW MATERIALS OR THEIR MECHANICAL TREATMENT
D21B1/00
Fibrous raw materials or their mechanical treatment
Current Industry
D21B1/30
Defibrating by other means
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Overview
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Impact
Patents Grants
last 30 patents
Information
Patent Grant
Paper filler composition
Patent number
11,970,817
Issue date
Apr 30, 2024
FIBERLEAN TECHNOLOGIES LIMITED
John Claude Husband
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Grant
Paper filler composition
Patent number
11,732,411
Issue date
Aug 22, 2023
FiberLean Technologies Limited
John Claude Husband
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Grant
Methods for the separation of baobab fibers
Patent number
11,643,774
Issue date
May 9, 2023
HOPE TREE INTERNATIONAL GMBH
Lambert Dustin Dinzinger
D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information
Patent Grant
Compositions comprising microfibrillated cellulose and polymers and...
Patent number
11,572,659
Issue date
Feb 7, 2023
FiberLean Technologies Limited
Jonathan Stuart Phipps
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Grant
Paper filler composition
Patent number
11,377,791
Issue date
Jul 5, 2022
FiberLean Technologies Limited
John Claude Husband
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Grant
Paper filler composition
Patent number
11,162,219
Issue date
Nov 2, 2021
FiberLean Technologies Limited
John Claude Husband
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Grant
Device for counter collision treatment including nozzle adjustment...
Patent number
11,090,620
Issue date
Aug 17, 2021
CHUETSU PULP & PAPER CO., LTD.
Hiroyuki Tanaka
B02 - CRUSHING, PULVERISING, OR DISINTEGRATING PREPARATORY TREATMENT OF GRAIN...
Information
Patent Grant
Process for the production of nano-fibrillar cellulose gels
Patent number
10,975,242
Issue date
Apr 13, 2021
FiberLean Technologies Limited
Patrick A. C. Gane
B82 - NANO-TECHNOLOGY
Information
Patent Grant
Process for producing a nanofibrillar cellulose hydrogel
Patent number
10,822,743
Issue date
Nov 3, 2020
UPM-Kymmene Corporation
Isko Kajanto
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Compositions comprising microfibrilated cellulose and polymers and...
Patent number
10,794,006
Issue date
Oct 6, 2020
FiberLean Technologies Limited
Jonathan Stuart Phipps
D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information
Patent Grant
Process for the production of nano-fibrillar cellulose gels
Patent number
10,294,371
Issue date
May 21, 2019
FiberLean Technologies Limited
Patrick A. C. Gane
B82 - NANO-TECHNOLOGY
Information
Patent Grant
Paper filler composition
Patent number
10,100,464
Issue date
Oct 16, 2018
FiberLean Technologies Limited
John Claude Husband
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Grant
Method for producing lignin degradation product
Patent number
9,493,912
Issue date
Nov 15, 2016
Kao Corporation
Hayato Yoshikawa
C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information
Patent Grant
Paper filler composition
Patent number
9,127,405
Issue date
Sep 8, 2015
Imerys Minerals, Limited
John Claude Husband
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Grant
Method to produce high-resistance cellulose and hemicellulose fiber...
Patent number
9,017,514
Issue date
Apr 28, 2015
Universidad Del Valle
Jorge Humberto Borrero
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Grant
Process for the production of nano-fibrillar cellulose gels
Patent number
8,871,056
Issue date
Oct 28, 2014
Omya International AG
Patrick A. C. Gane
B82 - NANO-TECHNOLOGY
Information
Patent Grant
Method and apparatus for defibrillating cellulose fibers
Patent number
8,833,681
Issue date
Sep 16, 2014
BASF SE
Karnik Tarverdi
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Grant
Method of preparing wood fibers for a cultivation substrate
Patent number
8,783,591
Issue date
Jul 22, 2014
Florentaise
Eric Beaudet
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Grant
Installation for preparing wood fibers for a cultivation substrate
Patent number
8,777,144
Issue date
Jul 15, 2014
Florentaise
Eric Beaudet
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Grant
Methods for producing high-freeness pulp
Patent number
8,753,476
Issue date
Jun 17, 2014
Andritz Technology and Asset Management GmbH
Marc Sabourin
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Grant
Apparatus and method for the processing of cellulose fibres
Patent number
8,752,776
Issue date
Jun 17, 2014
BASF SE
Trevor W. R. Dean
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Grant
Method for the disintegration of lignocellulose to fibers
Patent number
8,608,095
Issue date
Dec 17, 2013
Amandus Kahl GmbH & Co. KG
Wolfgang Naundorf
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Grant
Paper filler method
Patent number
8,231,764
Issue date
Jul 31, 2012
Imerys Minerals, Limited
John Claude Husband
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Grant
Apparatus for separation and treatment of solid biomass
Patent number
8,136,747
Issue date
Mar 20, 2012
PureVision Technology, Inc.
Richard C. Wingerson
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Grant
System and method for the separation of bast fibers
Patent number
8,075,735
Issue date
Dec 13, 2011
TimTek, LLC
Walter Jarck
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Grant
Apparatus for the separation and treatment of solid biomass
Patent number
7,717,364
Issue date
May 18, 2010
PureVision Technology, Inc.
Richard C. Wingerson
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Grant
Apparatus for the separation and treatment of solid biomass
Patent number
7,600,707
Issue date
Oct 13, 2009
PureVision Technology, Inc.
Richard C. Wingerson
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Grant
Device and method of using explosive forces in a contained environment
Patent number
7,510,625
Issue date
Mar 31, 2009
Dynawave Corporation
Vernon Eric Staton
C21 - METALLURGY OF IRON
Information
Patent Grant
Method and apparatus for mixing a fluid mass
Patent number
6,902,314
Issue date
Jun 7, 2005
Pom Technology Oy AB
Paul Olof Meinander
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Grant
Method of pretreating lignocellulose fiber-containing material in a...
Patent number
6,899,791
Issue date
May 31, 2005
Andritz Inc.
Marc J. Sabourin
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Patents Applications
last 30 patents
Information
Patent Application
POWDER-ASSEMBLED COMPOSITE MICRO-NANO FIBER AND PREPARATION METHOD...
Publication number
20240068160
Publication date
Feb 29, 2024
ZHEJIANG A & F UNIVERSITY
Hanwei Wang
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Application
METHOD AND DEVICE FOR SEPARATING PRINTING INK AND FIBER BY DRY-PROC...
Publication number
20240003083
Publication date
Jan 4, 2024
Xuan LI
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Application
COMPOSITIONS COMPRISING MICROFIBRILATED CELLULOSE AND POLYMERS AND...
Publication number
20230103392
Publication date
Apr 6, 2023
FiberLean Technologies Limited
Jonathan Stuart Phipps
D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information
Patent Application
SEPARATION OF FIBERS
Publication number
20230060430
Publication date
Mar 2, 2023
RE:NEWCELL AB
Michael TERNSTRÖM
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Application
PAPER FILLER COMPOSITION
Publication number
20220364305
Publication date
Nov 17, 2022
FiberLean Technologies Limited
John Claude Husband
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Application
SYSTEM AND PROCESS FOR REFINING LIGNOCELLULOSIC BIOMASS MATERIAL
Publication number
20220162798
Publication date
May 26, 2022
VALMET AB
Per ERIKSSON
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Application
SEPARATION OF FIBERS
Publication number
20220112658
Publication date
Apr 14, 2022
RE:NEWCELL AB
Michael TERNSTRÖM
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Application
PAPER FILLER COMPOSITION
Publication number
20220018068
Publication date
Jan 20, 2022
FiberLean Technologies Limited
John Claude Husband
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Application
PROCESS FOR THE PRODUCTION OF NANO-FIBRILLAR CELLULOSE GELS
Publication number
20210261781
Publication date
Aug 26, 2021
FiberLean Technologies Limited
Patrick A.C. Gane
B82 - NANO-TECHNOLOGY
Information
Patent Application
Method and System for Manufacturing a 3-Dimensional Food Packaging...
Publication number
20210164171
Publication date
Jun 3, 2021
HUHTAMAKI MOLDED FIBER TECHNOLOGY B.V.
Harald John Kuiper
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Application
METHODS FOR THE SEPARATION OF BAOBAB FIBERS
Publication number
20210156086
Publication date
May 27, 2021
HOPE TREE INTERNATIONAL GMBH
LAMBERT DUSTIN DINZINGER
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Application
Wheat Straw Pulp, Preparation Method Therefor, Application Thereof...
Publication number
20200399403
Publication date
Dec 24, 2020
NANJING FORESTRY UNIVERSITY
Hao Ren
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Application
COMPOSITIONS COMPRISING MICROFIBRILATED CELLULOSE AND POLYMERS AND...
Publication number
20200399832
Publication date
Dec 24, 2020
FiberLean Technologies Limited
Jonathan Stuart Phipps
D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information
Patent Application
Methods and devices for processing lignocellulosic biomass using me...
Publication number
20190309472
Publication date
Oct 10, 2019
Robert C. Casad
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Application
PROCESS FOR THE PRODUCTION OF NANO-FIBRILLAR CELLULOSE GELS
Publication number
20190276672
Publication date
Sep 12, 2019
FiberLean Technologies Limited
Patrick A.C. Gane
A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information
Patent Application
DEVICE FOR COUNTER COLLISION TREATMENT
Publication number
20190184348
Publication date
Jun 20, 2019
CHUETSU-PULP AND PAPER CO., LTD.
Hiroyuki TANAKA
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
PAPER FILLER COMPOSITION
Publication number
20190078257
Publication date
Mar 14, 2019
FiberLean Technologies Limited
John Claude Husband
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Application
PAPER FILLER COMPOSITION
Publication number
20180371694
Publication date
Dec 27, 2018
FiberLean Technologies Limited
John Claude Husband
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Application
PROCESS FOR PRODUCING A NANOFIBRILLAR CELLULOSE HYDROGEL
Publication number
20180179703
Publication date
Jun 28, 2018
UPM-Kymmene Corporation
Isko Kajanto
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
COMPOSITIONS COMPRISING MICROFIBRILATED CELLULOSE AND POLYMERS AND...
Publication number
20170306562
Publication date
Oct 26, 2017
FiberLean Technologies Limited
Jonathan Stuart Phipps
D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information
Patent Application
METHOD FOR PRODUCING LIGNIN DEGRADATION PRODUCT
Publication number
20150041083
Publication date
Feb 12, 2015
KAO CORPORATION
Hayato Yoshikawa
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Application
PROCESS FOR THE PRODUCTION OF NANO-FIBRILLAR CELLULOSE GELS
Publication number
20140370179
Publication date
Dec 18, 2014
Omya International AG
Patrick A.C. Gane
B82 - NANO-TECHNOLOGY
Information
Patent Application
METHOD TO PRODUCE HIGH-RESISTANCE CELLULOSE AND HEMICELLULOSE FIBER...
Publication number
20140166220
Publication date
Jun 19, 2014
UNIVERSIDAD DEL VALLE
Jorge Humberto Borrero
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Application
TREATMENT OF PLANT BIOMASS
Publication number
20130230624
Publication date
Sep 5, 2013
COMMONWEALTH SCIENTIFIC AND INDUSTRIAL RESEARCH ORGANISATION
Mary Ann Augustin
C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information
Patent Application
APPARATUS AND METHOD FOR THE PROCESSING OF CELLULOSE FIBRES
Publication number
20130192776
Publication date
Aug 1, 2013
INTERFACE INTERNATIONAL. B.V.
Trevor W.R. Dean
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Application
METHOD OF PREPARING WOOD FIBERS FOR A CULTIVATION SUBSTRATE
Publication number
20130075504
Publication date
Mar 28, 2013
FLORENTAISE
Eric BEAUDET
A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information
Patent Application
Installation for preparing wood fibers for a cultivation substrate
Publication number
20130075509
Publication date
Mar 28, 2013
FLORENTAISE
Eric BEAUDET
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Application
Method and Apparatus for Defibrillating Cellulose Fibers
Publication number
20120187226
Publication date
Jul 26, 2012
Karnik Tarverdi
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
METHOD FOR SEPARATING CARBOHYDRATE FROM LIGNOCELLULOSIC SOLID
Publication number
20120184721
Publication date
Jul 19, 2012
PureVision Technology, Inc.
Richard C. Wingerson
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Application
PROCESS FOR THE PRODUCTION OF NANO-FIBRILLAR CELLULOSE GELS
Publication number
20120107480
Publication date
May 3, 2012
Patrick A.C. Gane
A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES