Other mills or refiners

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CPC
D21D1/34

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DTEXTILES PAPER D21Papermaking D21DTREATMENT OF THE MATERIALS BEFORE PASSING TO THE PAPER-MAKING MACHINE D21D1/00Methods of beating or refining Beaters of the Hollander type

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D21D1/34Other mills or refiners

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Patents Grantslast 30 patents

Information Patent Grant
Colloid mill
- Patent number 12,214,359
- Issue date Feb 4, 2025
- Fristam Pumps USA Limited Partnership
- Matthew D. Eggert
- B02 - CRUSHING, PULVERISING, OR DISINTEGRATING PREPARATORY TREATMENT OF GRAIN...
Information Patent Grant
Method for producing microscale and/or nanoscale fiber material
- Patent number 12,209,363
- Issue date Jan 28, 2025
- Weidmann Holding AG
- Stefan Truniger
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Paper products incorporating surface enhanced pulp fibers and havin...
- Patent number 12,116,732
- Issue date Oct 15, 2024
- Domtar Paper Company, LLC
- Bradley Langford
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Device and method for treating fibres
- Patent number 12,006,627
- Issue date Jun 11, 2024
- Michael Jarolim
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Method for processing grass for manufacturing paper, paperboard and...
- Patent number 10,196,775
- Issue date Feb 5, 2019
- Uwe D'Agnone
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Cellulose nanofibers
- Patent number 8,974,634
- Issue date Mar 10, 2015
- Nippon Paper Industries Co., Ltd.
- Hiroyuki Yano
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Method and apparatus for the splitting of cellulosic fibers, method...
- Patent number 8,961,739
- Issue date Feb 24, 2015
- Reijo K. Salminen
- 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
Process for producing nanofibers
- Patent number 8,444,808
- Issue date May 21, 2013
- KX Industries, L.P.
- Evan E Koslow
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Screening apparatus for fiber suspension
- Patent number 6,571,957
- Issue date Jun 3, 2003
- Voith Sulzer Paper Technology North America, Inc.
- Klaus Doelle
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Grinding apparatus
- Patent number 5,170,951
- Issue date Dec 15, 1992
- Stig Obitz
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Apparatus for producing disintegrated material, preferably pulp
- Patent number 4,199,114
- Issue date Apr 22, 1980
- Arne Asplund
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE

Patents Applicationslast 30 patents

Information Patent Application
Method for Manufacturing Refining Segment and Refining Segment
- Publication number 20240150962
- Publication date May 9, 2024
- VALMET TECHNOLOGIES, INC.
- Olli Tuovinen
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
PRETREATMENT METHODS FOR COTTON TEXTILE WASTE FABRIC
- Publication number 20230175205
- Publication date Jun 8, 2023
- North Carolina State University
- Mary Ann ANKENY
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
System and method of producing micro fibrillated cellulose (MFC)
- Publication number 20230071986
- Publication date Mar 9, 2023
- VALMET TECHNOLOGIES OY
- Tuomo AHO
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
Market Pulps Comprising Surface Enhanced Pulp Fibers and Methods of...
- Publication number 20220356648
- Publication date Nov 10, 2022
- Domtar Paper Company, LLC
- Harshad Pande
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
Paper Products Incorporating Surface Enhanced Pulp Fibers and Havin...
- Publication number 20220333314
- Publication date Oct 20, 2022
- Domtar Paper Company, LLC
- Bradley Langford
- B31 - MAKING ARTICLES OF PAPER OR CARDBOARD WORKING PAPER OR CARDBOARD
Information Patent Application
DEVICE AND METHOD FOR TREATING FIBRES
- Publication number 20210238802
- Publication date Aug 5, 2021
- Michael JAROLIM
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
METHOD FOR PRODUCING MICROSCALE AND/OR NANOSCALE FIBER MATERIAL
- Publication number 20210010201
- Publication date Jan 14, 2021
- Weidmann Holding AG
- Stefan TRUNIGER
- B82 - NANO-TECHNOLOGY
Information Patent Application
REACTOR AND PROCESS FOR PRODUCING NANOFIBERS AND METHOD OF USING NA...
- Publication number 20180001321
- Publication date Jan 4, 2018
- Evan KOSLOW
- B02 - CRUSHING, PULVERISING, OR DISINTEGRATING PREPARATORY TREATMENT OF GRAIN...
Information Patent Application
Method for Processing Grass for Manufacturing Paper, Paperboard and...
- Publication number 20170022662
- Publication date Jan 26, 2017
- Uwe D'Agnone
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
METHOD AND APPARATUS FOR THE SPLITTING OF CELLULOSIC FIBERS, METHOD...
- Publication number 20140000823
- Publication date Jan 2, 2014
- Reijo K. Salminen
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
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
CELLULOSE NANOFIBERS
- Publication number 20120277351
- Publication date Nov 1, 2012
- Nippon Paper Industries Co., Ltd.
- Hiroyuki Yano
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
PROCESS FOR PRODUCING NANOFIBERS
- Publication number 20080057307
- Publication date Mar 6, 2008
- KX Industries, L.P.
- Evan E. Koslow
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Application
Method of separating colouring agents, particularly printing ink, f...
- Publication number 20040188480
- Publication date Sep 30, 2004
- Carl-Olof Palm
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...

Other mills or refiners

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Colloid mill

Method for producing microscale and/or nanoscale fiber material

Paper products incorporating surface enhanced pulp fibers and havin...

Device and method for treating fibres

Method for processing grass for manufacturing paper, paperboard and...

Cellulose nanofibers

Method and apparatus for the splitting of cellulosic fibers, method...

Apparatus and method for the processing of cellulose fibres

Process for producing nanofibers

Screening apparatus for fiber suspension

Grinding apparatus

Apparatus for producing disintegrated material, preferably pulp

Patents Applicationslast 30 patents

Method for Manufacturing Refining Segment and Refining Segment

PRETREATMENT METHODS FOR COTTON TEXTILE WASTE FABRIC

System and method of producing micro fibrillated cellulose (MFC)

Market Pulps Comprising Surface Enhanced Pulp Fibers and Methods of...

Paper Products Incorporating Surface Enhanced Pulp Fibers and Havin...

DEVICE AND METHOD FOR TREATING FIBRES

METHOD FOR PRODUCING MICROSCALE AND/OR NANOSCALE FIBER MATERIAL

REACTOR AND PROCESS FOR PRODUCING NANOFIBERS AND METHOD OF USING NA...

Method for Processing Grass for Manufacturing Paper, Paperboard and...

METHOD AND APPARATUS FOR THE SPLITTING OF CELLULOSIC FIBERS, METHOD...

APPARATUS AND METHOD FOR THE PROCESSING OF CELLULOSE FIBRES

CELLULOSE NANOFIBERS

PROCESS FOR PRODUCING NANOFIBERS

Method of separating colouring agents, particularly printing ink, f...