including at least one extended press nip

Industry

CPC
D21F3/045

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Parent Industries

DTEXTILES PAPER D21Papermaking D21FPAPER-MAKING MACHINES METHODS OF PRODUCING PAPER THEREON D21F3/00Press section of machines for making continuous webs of paper

Current Industry

D21F3/045including at least one extended press nip

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Seamed felt and use of the seamed felt in a tissue machine
- Patent number 12,060,681
- Issue date Aug 13, 2024
- Voith Patent GmbH
- Susanne Klaschka
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Fibrous structures
- Patent number 11,970,818
- Issue date Apr 30, 2024
- The Procter & Gamble Company
- Fei Wang
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Fabric and use of the fabric in a tissue machine
- Patent number 11,920,303
- Issue date Mar 5, 2024
- Voith Patent GmbH
- Susanne Klaschka
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Fibrous structures
- Patent number 11,879,215
- Issue date Jan 23, 2024
- The Procter & Gamble Company
- Fei Wang
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Device for applying a treatment substance
- Patent number 11,718,961
- Issue date Aug 8, 2023
- Andritz Kusters GmbH
- Eduard Davydenko
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Method for dewatering a web comprising microfibrillated cellulose a...
- Patent number 11,619,004
- Issue date Apr 4, 2023
- Stora Enso Oyj
- Isto Heiskanen
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Creped fibrous structures
- Patent number 11,486,097
- Issue date Nov 1, 2022
- The Procter & Gamble Company
- Fei Wang
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Method and device for treating a fibrous material web in a long nip...
- Patent number 11,414,816
- Issue date Aug 16, 2022
- Andritz AG
- Andreas Anzel
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Press section
- Patent number 11,371,187
- Issue date Jun 28, 2022
- Voith Patent GmbH
- Daniel Gronych
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Machine for dewatering and drying a fibrous web
- Patent number 11,286,617
- Issue date Mar 29, 2022
- Voith Patent GmbH
- Daniel Gronych
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Tissue paper making machine and a method of operating a tissue pape...
- Patent number 11,220,785
- Issue date Jan 11, 2022
- Valmet Aktiebolag
- Joakim Aronsson
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Fibrous structures
- Patent number 11,198,972
- Issue date Dec 14, 2021
- The Procter & Gamble Company
- Fei Wang
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Fibrous structures
- Patent number 11,162,224
- Issue date Nov 2, 2021
- The Procter & Gamble Company
- Fei Wang
- B31 - MAKING ARTICLES OF PAPER OR CARDBOARD WORKING PAPER OR CARDBOARD
Information Patent Grant
Method and a machine for producing a tissue web
- Patent number 10,900,172
- Issue date Jan 26, 2021
- Valmet Aktiebolag
- Hans Ivarsson
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Press belt, an arrangement in a long nip and a method of manufactur...
- Patent number 10,815,619
- Issue date Oct 27, 2020
- VALMET TECHNOLOGIES OY
- Jari Jannetyinen
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Method for making tissue paper
- Patent number 10,808,359
- Issue date Oct 20, 2020
- Valmet Aktiebolag
- Karl-Johan Tolfsson
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Creped fibrous structures
- Patent number 10,745,865
- Issue date Aug 18, 2020
- The Procter & Gamble Company
- Fei Wang
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Differential pillow height fibrous structures
- Patent number 10,745,864
- Issue date Aug 18, 2020
- The Procter & Gamble Company
- Fei Wang
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Press for a machine for producing a fibrous material web
- Patent number 10,612,192
- Issue date Apr 7, 2020
- Voith Patent GmbH
- Daniel Gronych
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Fibrous structures
- Patent number 10,538,881
- Issue date Jan 21, 2020
- The Procter & Gamble Company
- Fei Wang
- B31 - MAKING ARTICLES OF PAPER OR CARDBOARD WORKING PAPER OR CARDBOARD
Information Patent Grant
Press arrangement
- Patent number 9,885,151
- Issue date Feb 6, 2018
- Voith Patent GmbH
- Matthias Schmitt
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Compact former section
- Patent number 9,822,485
- Issue date Nov 21, 2017
- GAPCON S.R.L.
- Wolfgang Wiertz
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Paper making machine, an extended nip roll and a method of producin...
- Patent number 9,410,287
- Issue date Aug 9, 2016
- Valmet Aktiebolag
- Tord Gustavsson
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Machine for producing fiber-containing web material, in particular...
- Patent number 9,359,723
- Issue date Jun 7, 2016
- Voith Patent GmbH
- Hubert Walkenhaus
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Methods and apparatus for forming fluff pulp sheets
- Patent number 9,347,182
- Issue date May 24, 2016
- International Paper Company
- Jyrki T. Jaakkola
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Device and method for producing a material web
- Patent number 9,347,180
- Issue date May 24, 2016
- Voith Patent GmbH
- Luiz Carlos Silva
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Device and method for producing a material web
- Patent number 9,267,236
- Issue date Feb 23, 2016
- Voith Patent GmbH
- Luiz Carlos Silva
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Device and method for producing a material web
- Patent number 8,728,277
- Issue date May 20, 2014
- Voith Patent GmbH
- Joao V. Boechat
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Device and method for producing a material web
- Patent number 8,580,083
- Issue date Nov 12, 2013
- Voith Patent GmbH
- Joao V. Boechat
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Dryer apparatus for drying a web
- Patent number 8,557,085
- Issue date Oct 15, 2013
- PMT Italia S.p.A.
- Fabrizio Tonello
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE

Patents Applicationslast 30 patents

Information Patent Application
Fibrous Structures
- Publication number 20240229357
- Publication date Jul 11, 2024
- The Procter & Gamble Company
- Fei Wang
- B31 - MAKING ARTICLES OF PAPER OR CARDBOARD WORKING PAPER OR CARDBOARD
Information Patent Application
METHOD FOR OPERATING A SHOE PRESS, SHOE PRESS, MACHINE COMPRISING A...
- Publication number 20220333305
- Publication date Oct 20, 2022
- VOITH PATENT GmbH
- Juanhao Zou
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
SEAMED FELT AND USE OF THE SEAMED FELT IN A TISSUE MACHINE
- Publication number 20220228318
- Publication date Jul 21, 2022
- VOITH PATENT GmbH
- SUSANNE KLASCHKA
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
FABRIC AND USE OF THE FABRIC IN A TISSUE MACHINE
- Publication number 20220228317
- Publication date Jul 21, 2022
- VOITH PATENT GmbH
- SUSANNE KLASCHKA
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
Fibrous Structures
- Publication number 20220178076
- Publication date Jun 9, 2022
- Fei Wang
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
FIBROUS STRUCTURES
- Publication number 20220064866
- Publication date Mar 3, 2022
- The Procter & Gamble Company
- Fei Wang
- B31 - MAKING ARTICLES OF PAPER OR CARDBOARD WORKING PAPER OR CARDBOARD
Information Patent Application
Method of Producing Kraft Paper and Kraft Paper
- Publication number 20210348339
- Publication date Nov 11, 2021
- BILLERUDKORSNÄS AB
- Ove Lindstrom
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
A METHOD FOR DEWATERING A WEB COMPRISING MICROFIBRILLATED CELLULOSE...
- Publication number 20210324580
- Publication date Oct 21, 2021
- STORA ENSO OYJ
- Isto Heiskanen
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
DEVICE FOR APPLYING A TREATMENT SUBSTANCE
- Publication number 20210189660
- Publication date Jun 24, 2021
- Andritz Kusters GmbH
- Eduard Davydenko
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
PRESS SECTION
- Publication number 20210115625
- Publication date Apr 22, 2021
- Voith Patent GmbH
- Daniel Gronych
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
Method and Device for Treating a Fibrous Material Web in a Long Nip...
- Publication number 20210087746
- Publication date Mar 25, 2021
- Andritz AG
- Andreas Anzel
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
METHOD AND A MACHINE FOR PRODUCING A TISSUE WEB
- Publication number 20210010202
- Publication date Jan 14, 2021
- Valmet Aktiebolag
- Hans IVARSSON
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
PRESS COVER, SHOE PRESS AND USE OF A PRESS COVER
- Publication number 20200165776
- Publication date May 28, 2020
- VOITH PATENT GmbH
- DELPHINE DELMAS
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
PRESS COVER AND USE THEREOF
- Publication number 20200165777
- Publication date May 28, 2020
- VOITH PATENT GmbH
- DELPHINE DELMAS
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
MACHINE AND METHOD FOR THE PRODUCTION OF A FIBROUS WEB
- Publication number 20200087857
- Publication date Mar 19, 2020
- VOITH PATENT GmbH
- Caio Penteado
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
A METHOD FOR MAKING TISSUE PAPER
- Publication number 20190316296
- Publication date Oct 17, 2019
- Valmet Aktiebolag
- Karl-Johan TOLFSSON
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
MACHINE FOR DEWATERING AND DRYING A FIBROUS WEB
- Publication number 20190100876
- Publication date Apr 4, 2019
- VOITH PATENT GmbH
- Daniel Gronych
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
PRESS FOR A MACHINE FOR PRODUCING A FIBROUS MATERIAL WEB
- Publication number 20180371693
- Publication date Dec 27, 2018
- VOITH PATENT GmbH
- Daniel Gronych
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
Fibrous Structures
- Publication number 20180112357
- Publication date Apr 26, 2018
- The Procter & Gamble Company
- Fei Wang
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
Press Arrangement
- Publication number 20170114498
- Publication date Apr 27, 2017
- VOITH PATENT GmbH
- MATTHIAS SCHMITT
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
Compact Former Section
- Publication number 20150330021
- Publication date Nov 19, 2015
- GapCon GmbH
- Wolfgang Wiertz
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
PAPER MAKING MACHINE, AN EXTENDED NIP ROLL AND A METHOD OF PRODUCIN...
- Publication number 20150233054
- Publication date Aug 20, 2015
- Valmet Aktiebolag
- Tord Gustavsson
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
MACHINE FOR PRODUCING FIBER-CONTAINING WEB MATERIAL, IN PARTICULAR...
- Publication number 20140345822
- Publication date Nov 27, 2014
- Hubert Walkenhaus
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
PAPER MAKING MACHINE, AN EXTENDED NIP ROLL AND A METHOD OF PRODUCIN...
- Publication number 20140284012
- Publication date Sep 25, 2014
- VALMET AB
- Tord Gustavsson
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
DEVICE AND METHOD FOR PRODUCING A MATERIAL WEB
- Publication number 20140053997
- Publication date Feb 27, 2014
- VOITH PATENT GmbH
- Luiz Carlos Silva
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
DEVICE AND METHOD FOR PRODUCING A MATERIAL WEB
- Publication number 20140041822
- Publication date Feb 13, 2014
- VOITH PATENT GmbH
- Joao V. Boechat
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
METHODS AND APPARATUS FOR FORMING FLUFF PULP SHEETS
- Publication number 20130213594
- Publication date Aug 22, 2013
- International Paper Company
- JYRKI T. JAAKKOLA
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
DEVICE AND METHOD FOR PRODUCING A MATERIAL WEB
- Publication number 20130133851
- Publication date May 30, 2013
- VOITH PATENT GmbH
- Joao V. Boechat
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
BOARD OR PAPER PRODUCED IN AN ARRANGEMENT IN CONNECTION WITH THE PR...
- Publication number 20130020044
- Publication date Jan 24, 2013
- Pekka Kylliainen
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
Apparatus With An Impermeable Transfer Belt In A Papermaking Machin...
- Publication number 20120103550
- Publication date May 3, 2012
- Paul Douglas Beuther
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE

including at least one extended press nip

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Seamed felt and use of the seamed felt in a tissue machine

Fibrous structures

Fabric and use of the fabric in a tissue machine

Fibrous structures

Device for applying a treatment substance

Method for dewatering a web comprising microfibrillated cellulose a...

Creped fibrous structures

Method and device for treating a fibrous material web in a long nip...

Press section

Machine for dewatering and drying a fibrous web

Tissue paper making machine and a method of operating a tissue pape...

Fibrous structures

Fibrous structures

Method and a machine for producing a tissue web

Press belt, an arrangement in a long nip and a method of manufactur...

Method for making tissue paper

Creped fibrous structures

Differential pillow height fibrous structures

Press for a machine for producing a fibrous material web

Fibrous structures

Press arrangement

Compact former section

Paper making machine, an extended nip roll and a method of producin...

Machine for producing fiber-containing web material, in particular...

Methods and apparatus for forming fluff pulp sheets

Device and method for producing a material web

Device and method for producing a material web

Device and method for producing a material web

Device and method for producing a material web

Dryer apparatus for drying a web

Patents Applicationslast 30 patents

Fibrous Structures

METHOD FOR OPERATING A SHOE PRESS, SHOE PRESS, MACHINE COMPRISING A...

SEAMED FELT AND USE OF THE SEAMED FELT IN A TISSUE MACHINE

FABRIC AND USE OF THE FABRIC IN A TISSUE MACHINE

Fibrous Structures

FIBROUS STRUCTURES

Method of Producing Kraft Paper and Kraft Paper

A METHOD FOR DEWATERING A WEB COMPRISING MICROFIBRILLATED CELLULOSE...

DEVICE FOR APPLYING A TREATMENT SUBSTANCE

PRESS SECTION

Method and Device for Treating a Fibrous Material Web in a Long Nip...

METHOD AND A MACHINE FOR PRODUCING A TISSUE WEB

PRESS COVER, SHOE PRESS AND USE OF A PRESS COVER

PRESS COVER AND USE THEREOF

MACHINE AND METHOD FOR THE PRODUCTION OF A FIBROUS WEB

A METHOD FOR MAKING TISSUE PAPER

MACHINE FOR DEWATERING AND DRYING A FIBROUS WEB

PRESS FOR A MACHINE FOR PRODUCING A FIBROUS MATERIAL WEB

Fibrous Structures

Press Arrangement

Compact Former Section

PAPER MAKING MACHINE, AN EXTENDED NIP ROLL AND A METHOD OF PRODUCIN...

MACHINE FOR PRODUCING FIBER-CONTAINING WEB MATERIAL, IN PARTICULAR...

PAPER MAKING MACHINE, AN EXTENDED NIP ROLL AND A METHOD OF PRODUCIN...

DEVICE AND METHOD FOR PRODUCING A MATERIAL WEB

DEVICE AND METHOD FOR PRODUCING A MATERIAL WEB

METHODS AND APPARATUS FOR FORMING FLUFF PULP SHEETS

DEVICE AND METHOD FOR PRODUCING A MATERIAL WEB

BOARD OR PAPER PRODUCED IN AN ARRANGEMENT IN CONNECTION WITH THE PR...

Apparatus With An Impermeable Transfer Belt In A Papermaking Machin...