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D21F3/0281
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Parent Industries
D
TEXTILES PAPER
D21
Papermaking
D21F
PAPER-MAKING MACHINES METHODS OF PRODUCING PAPER THEREON
D21F3/00
Press section of machines for making continuous webs of paper
Current Industry
D21F3/0281
in combination with a dryer roll
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Patents Grants
last 30 patents
Information
Patent Grant
Device for micro-embossing of paper and paper processing line compr...
Patent number
11,628,645
Issue date
Apr 18, 2023
GAMBINI S.P.A.
Fabio Picchi
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Grant
Paper or paperboard product comprising at least one ply containing...
Patent number
11,299,853
Issue date
Apr 12, 2022
Hans Hoglund
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Grant
Sheet manufacturing apparatus
Patent number
11,298,725
Issue date
Apr 12, 2022
Seiko Epson Corporation
Yoshiyuki Nagai
B08 - CLEANING
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
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
System and methods involving fabricating sheet products
Patent number
10,337,793
Issue date
Jul 2, 2019
GPCP IP Holdings LLC
Hung Liang Chou
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information
Patent Grant
Sealing strip systems for suction rolls
Patent number
10,184,214
Issue date
Jan 22, 2019
ROCHLING LERIPA PAPERTECH GMBH & CO. KG
Rudiger Keinberger
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Grant
Sealing-strip holder
Patent number
10,179,973
Issue date
Jan 15, 2019
ROCHLING LERIPA PAPERTECH GMBH & CO. KG
Rudiger Keinberger
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Grant
Process for producing at least one ply of a paper or board and a pa...
Patent number
10,145,068
Issue date
Dec 4, 2018
Stora Enso Oyj
Hallgren Hans
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Grant
System and methods involving fabricating sheet products
Patent number
9,670,617
Issue date
Jun 6, 2017
Georgia-Pacific Consumer Products LP
Hung Liang Chou
F26 - DRYING
Information
Patent Grant
Extended nip roll, an extended nip press making use of the extended...
Patent number
9,181,655
Issue date
Nov 10, 2015
Valmet AB
Tord Gustavsson
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Grant
Paper making machine, an extended nip roll and a method of producin...
Patent number
9,057,157
Issue date
Jun 16, 2015
Valmet AB
Tord Gustavsson
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Grant
Paper making machine, an extended nip roll and a method of producin...
Patent number
8,911,594
Issue date
Dec 16, 2014
Valmet AB
Tord Gustavsson
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
Information
Patent Grant
Board or paper produced in an arrangement in connection with the pr...
Patent number
8,480,858
Issue date
Jul 9, 2013
Stora Enso Oyj
Pekka Kylliainen
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Grant
Device and method for producing a material web
Patent number
8,382,956
Issue date
Feb 26, 2013
Voith Patent GmbH
Joao V. Boechat
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Grant
Structured forming fabric, papermaking machine and method
Patent number
8,328,990
Issue date
Dec 11, 2012
Voith Patent GmbH
Scott D. Quigley
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Grant
Machine for the production of tissue paper
Patent number
8,303,773
Issue date
Nov 6, 2012
Voith Patent GmbH
Thomas Scherb
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Grant
Support body for an apparatus having an extended nip for the treatm...
Patent number
8,062,481
Issue date
Nov 22, 2011
Metso Paper Karlstad AB
Tord Gustav Gustavsson
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Grant
Structured forming fabric, papermaking machine and method
Patent number
8,038,847
Issue date
Oct 18, 2011
Voith Patent GmbH
Scott Quigley
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Grant
Method for the production of a web of tissue material
Patent number
7,905,988
Issue date
Mar 15, 2011
Voith Patent GmbH
Thomas Thoroee Scherb
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Grant
Methods of forming an extended nip in a web-treatment apparatus and...
Patent number
7,887,674
Issue date
Feb 15, 2011
Metso Paper Karlstad AB
Tord Gustav Gustavsson
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Grant
Method for maximizing water removal in a press nip
Patent number
7,754,049
Issue date
Jul 13, 2010
Georgia-Pacific Consumer Products LP
Steven L. Edwards
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Grant
Support body, holding device therefor, apparatus with such body for...
Patent number
7,686,924
Issue date
Mar 30, 2010
Metso Paper Karlstad AB
Tord Gustav Gustavsson
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Grant
Machine for the manufacture of a fiber material web
Patent number
7,615,136
Issue date
Nov 10, 2009
Voith Patent GmbH
Luiz Silva
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Grant
Method for the production of a web of tissue material
Patent number
7,597,778
Issue date
Oct 6, 2009
Voith Paper Patent GmbH
Thomas Thoroee Scherb
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Grant
Support body, holding device therefor, apparatus with said body for...
Patent number
7,527,708
Issue date
May 5, 2009
Metso Paper Karlstad AB
Tord Gustav Gustavsson
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Grant
Sealing arrangement
Patent number
7,510,086
Issue date
Mar 31, 2009
Joachim Henssler
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Patents Applications
last 30 patents
Information
Patent Application
PLANT FOR THE PRODUCTION OF WEB-LIKE PAPER MATERIAL
Publication number
20220267958
Publication date
Aug 25, 2022
ANDRITZ Novimpianti S.r.l.
Pietro SACCOMANO
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Application
SHEET MANUFACTURING APPARATUS
Publication number
20210276050
Publication date
Sep 9, 2021
SEIKO EPSON CORPORATION
Yoshiyuki NAGAI
B08 - CLEANING
Information
Patent Application
A TISSUE PAPER MAKING MACHINE AND A METHOD OF OPERATING A TISSUE PA...
Publication number
20210246613
Publication date
Aug 12, 2021
Valmet Aktiebolag
Joakim ARONSSON
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Application
DEVICE FOR MICRO-EMBOSSING OF PAPER AND PAPER PROCESSING LINE COMPR...
Publication number
20200324506
Publication date
Oct 15, 2020
GAMBINI S.p.A.
Fabio PICCHI
B31 - MAKING ARTICLES OF PAPER OR CARDBOARD WORKING PAPER OR CARDBOARD
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
A PAPER OR PAPERBOARD PRODUCT COMPRISING AT LEAST ONE PLY CONTAININ...
Publication number
20190218716
Publication date
Jul 18, 2019
Hans Hoglund
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Application
SEALING STRIP SYSTEMS FOR SUCTION ROLLS
Publication number
20170254019
Publication date
Sep 7, 2017
ROCHLING LERIPA PAPERTECH GMBH & CO. KG
Rudiger Keinberger
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Application
SYSTEM AND METHODS INVOLVING FABRICATING SHEET PRODUCTS
Publication number
20170234617
Publication date
Aug 17, 2017
GEORGIA-PACIFIC CONSUMER PRODUCTS LP
Hung Liang Chou
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information
Patent Application
PROCESS FOR PRODUCING AT LEAST ONE PLY OF A PAPER OR BOARD AND A PA...
Publication number
20170051456
Publication date
Feb 23, 2017
STORA ENSO OYJ
Hallgren HANS
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Application
BEND FOR INTRODUCING A STEAM-AND-FIBERS STREAM INTO A DRYER OR A PU...
Publication number
20160069021
Publication date
Mar 10, 2016
Dieffenbacher GmbH Maschinen-und Anlagenbau
Johan BIRVE
B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
Information
Patent Application
DOCTOR BLADE HOLDER SYSTEMS
Publication number
20150122444
Publication date
May 7, 2015
KADANT INC.
Allen Brauns
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
20140041822
Publication date
Feb 13, 2014
VOITH PATENT GmbH
Joao V. Boechat
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
System and Methods Involving Fabricating Sheet Products
Publication number
20120204905
Publication date
Aug 16, 2012
GEORGIA-PACIFIC CONSUMER PRODUCTS LP
Hung Liang Chou
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Application
DEVICE AND METHOD FOR PRODUCING A MATERIAL WEB
Publication number
20110303379
Publication date
Dec 15, 2011
Joao V. Boechat
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Application
MACHINE FOR THE PRODUCTION OF TISSUE PAPER
Publication number
20110290439
Publication date
Dec 1, 2011
Voith Patent GmbH
Thomas Scherb
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Application
STRUCTURED FORMING FABRIC, PAPERMAKING MACHINE AND METHOD
Publication number
20110155340
Publication date
Jun 30, 2011
Scott D. Quigley
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Application
ARRANGEMENT IN CONNECTION WITH THE PRESS SECTION OF A WEB-FORMING M...
Publication number
20100252215
Publication date
Oct 7, 2010
STORA ENSO OYJ
Pekka Kylliainen
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Application
STRUCTURED FORMING FABRIC, PAPERMAKING MACHINE AND METHOD
Publication number
20100193149
Publication date
Aug 5, 2010
Scott D. Quigley
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Application
STRUCTURED FORMING FABRIC, PAPERMAKING MACHINE AND METHOD
Publication number
20100186921
Publication date
Jul 29, 2010
Scott D. Quigley
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Application
STRUCTURED FORMING FABRIC, PAPERMAKING MACHINE AND METHOD
Publication number
20100186922
Publication date
Jul 29, 2010
Scott D. Quigley
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Application
PROCESS AND MACHINE FOR THE MANUFACTURE OF A PAPER WEB THAT IS SMOO...
Publication number
20100096097
Publication date
Apr 22, 2010
Peter Mirsberger
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Application
METHOD FOR THE PRODUCTION OF A WEB OF TISSUE MATERIAL
Publication number
20100059192
Publication date
Mar 11, 2010
VOITH PAPER PATENT GmbH
Thomas THOROEE SCHERB
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Application
PAPER MACHINE
Publication number
20100050461
Publication date
Mar 4, 2010
Robert Attwenger
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Application
Structured Forming Fabric, Papermaking Machine and Method
Publication number
20100000696
Publication date
Jan 7, 2010
Scott Quigley
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Application
METHODS OF FORMING AN EXTENDED NIP IN A WEB-TREATMENT APPARATUS AND...
Publication number
20090321033
Publication date
Dec 31, 2009
Metso Paper Karlstad AB
Tord Gustav Gustavsson
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Application
Support Body For An Apparatus Having An Extended Nip For The Treatm...
Publication number
20090173465
Publication date
Jul 9, 2009
Metso Paper Karlstad AB
Tord Gustav Gustavsson
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Application
Method for Maximizing Water Removal in a Press Nip
Publication number
20080035289
Publication date
Feb 14, 2008
GEORGIA-PACIFIC CONSUMER PRODUCTS LP
Steven L. Edwards
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE