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D21G1/006
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D
TEXTILES PAPER
D21
Papermaking
D21G
CALENDERS ACCESSORIES FOR PAPER-MAKING MACHINES
D21G1/00
Calenders Smoothing apparatus
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D21G1/006
with extended nips
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Patents Grants
last 30 patents
Information
Patent Grant
Method for the production of a coated paper, paperboard or film and...
Patent number
12,152,345
Issue date
Nov 26, 2024
Stora Enso Oyj
Isto Heiskanen
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Grant
Apparatus and method for realizing a web of fibrous material
Patent number
11,390,994
Issue date
Jul 19, 2022
Giorgio Trani
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Grant
Apparatus and method for realizing a web of fibrous material
Patent number
10,724,178
Issue date
Jul 28, 2020
Giorgio Trani
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Apparatus and method for realizing a web of fibrous material
Patent number
10,017,900
Issue date
Jul 10, 2018
Giorgio Trani
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Device for forming an extended nip
Patent number
9,885,153
Issue date
Feb 6, 2018
Andritz Kusters GmbH
Robert Meitner
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Grant
Extended nip roll for use in a nip through which a fibrous web is t...
Patent number
9,708,767
Issue date
Jul 18, 2017
Valmet Aktiebolag
Mats Goerrel
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Grant
Side-feed coating method
Patent number
9,708,769
Issue date
Jul 18, 2017
tesa SE
Norbert Grittner
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Roll cleaning apparatus
Patent number
9,376,770
Issue date
Jun 28, 2016
Superior Industrial Services
Antonio Porco
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Grant
Method for producing fiber webs and production line for producing f...
Patent number
9,322,135
Issue date
Apr 26, 2016
Valmet Technologies, Inc.
Reijo Pietikäinen
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
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
Textile belt, method for making it, and its use
Patent number
8,999,115
Issue date
Apr 7, 2015
Valmet Technologies, Inc.
Kari A. Salonen
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Grant
Shoe press belt
Patent number
8,986,506
Issue date
Mar 24, 2015
Valmet Technologies, Inc.
Vesa-Matti Riihioja
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Grant
Roll cleaning apparatus
Patent number
8,828,190
Issue date
Sep 9, 2014
Superior Industrial Services
Antonio Porco
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Grant
Calender for treating a product web
Patent number
8,545,677
Issue date
Oct 1, 2013
Andritz Kusters GmbH
Peter Svenka
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
Calender for calendering a paper web
Patent number
8,440,054
Issue date
May 14, 2013
Andritz Kusters GmbH
Peter Svenka
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Grant
Belt for shoe press
Patent number
8,083,899
Issue date
Dec 27, 2011
Ichikawa Co., Ltd.
Tomoyuki Kawamata
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
Roll cover
Patent number
8,034,216
Issue date
Oct 11, 2011
Voith Patent GmbH
Uwe Matuschczyk
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Grant
Paper machine belt
Patent number
7,851,389
Issue date
Dec 14, 2010
Voith Patent GmbH
Uwe Köckritz
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Grant
Roll cleaning apparatus
Patent number
7,754,051
Issue date
Jul 13, 2010
Superior Industrial Services
Antonio Porco
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Grant
Belts and roll coverings having a nanocomposite coating
Patent number
7,736,468
Issue date
Jun 15, 2010
Albany International Corp.
Cheng-Kuang Li
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Grant
Apparatus for treating a material web after a nip
Patent number
7,713,385
Issue date
May 11, 2010
Voith Paper Patent GmbH
Jörg Rheims
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Grant
Processing device and method of operating the device for processing...
Patent number
7,704,351
Issue date
Apr 27, 2010
Metso Paper, Inc.
Juha Lipponen
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Grant
Method and device for treating a paper or cardboard web
Patent number
7,691,232
Issue date
Apr 6, 2010
Voith Paper Patent GmbH
Ruediger Kurtz
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Grant
Apparatus for forming an extended nip
Patent number
7,666,277
Issue date
Feb 23, 2010
Andritz Kusters GmbH
Bernhard Brendel
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
Information
Patent Grant
Shear-calendering processes for making rolled tissue products havin...
Patent number
7,497,925
Issue date
Mar 3, 2009
Kimberly-Clark Worldwide, Inc.
Michael Alan Hermans
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Grant
Shear-calendering process for producing tissue webs
Patent number
7,497,926
Issue date
Mar 3, 2009
Kimberly-Clark Worldwide, Inc.
Michael Alan Hermans
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Patents Applications
last 30 patents
Information
Patent Application
METHOD AND DEVICE FOR PRODUCING OR TREATING A WEB OF FIBROUS MATERIAL
Publication number
20240084509
Publication date
Mar 14, 2024
VOITH PATENT GmbH
Julia Spengler
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
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
CALENDER AND METHOD FOR CONTROLLING SUCH A CALENDER
Publication number
20220325475
Publication date
Oct 13, 2022
ING. GERRITSE HOLDING B.V.
Jan GERRITSE
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Application
A METHOD FOR THE PRODUCTION OF A COATED PAPER, PAPERBOARD OR FILM A...
Publication number
20210363701
Publication date
Nov 25, 2021
STORA ENSO OYJ
Isto Heiskanen
B32 - LAYERED PRODUCTS
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
PRODUCTION OF HIGHLY STRETCHABLE PAPER HAVING SATISFACTORY SURFACE...
Publication number
20210102340
Publication date
Apr 8, 2021
BILLERUDKORSNÄS AB
Nils Nordling
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Application
Apparatus and method for realizing a web of fibrous material
Publication number
20180291558
Publication date
Oct 11, 2018
Giorgio Trani
Giorgio Trani
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
DEVICE FOR FORMING AN EXTENDED NIP
Publication number
20160108579
Publication date
Apr 21, 2016
Andritz Kusters GmbH
Robert Meitner
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Application
SIDE-FEED COATING METHOD
Publication number
20150292157
Publication date
Oct 15, 2015
Norbert GRITTNER
B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information
Patent Application
Roll Cleaning Apparatus
Publication number
20150211180
Publication date
Jul 30, 2015
Superior Industrial Services
Antonio Porco
B08 - CLEANING
Information
Patent Application
Method for Producing Fiber Webs and Production Line for Producing F...
Publication number
20150136349
Publication date
May 21, 2015
VALMET TECHNOLOGIES, INC.
Reijo Pietikäinen
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Application
EXTENDED NIP ROLL, AN EXTENDED NIP PRESS MAKING USE OF THE EXTENDED...
Publication number
20150060000
Publication date
Mar 5, 2015
VALMET AB
Tord Gustavsson
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Application
TEXTILE BELT, METHOD FOR MAKING IT, AND ITS USE
Publication number
20140338853
Publication date
Nov 20, 2014
Kari A. Salonen
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Application
ROLL CLEANING APPARATUS
Publication number
20140008030
Publication date
Jan 9, 2014
Superior Industrial Services
Antonio Porco
B08 - CLEANING
Information
Patent Application
SHOE PRESS BELT, METHOD FOR MANUFACTURING THE SAME, AND USE IN SHOE...
Publication number
20130269895
Publication date
Oct 17, 2013
METSO FABRICS INC.
Vesa-Matti Riihioja
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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
Roll Cleaning Apparatus
Publication number
20120216978
Publication date
Aug 30, 2012
Superior Industrial Services
Antonio Porco
B08 - CLEANING
Information
Patent Application
CALENDER FOR CALENDERING A PAPER WEB
Publication number
20120103552
Publication date
May 3, 2012
Andritz Kusters GmbH
Peter Svenka
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Application
CALENDER FOR TREATING A PRODUCT WEB
Publication number
20120090801
Publication date
Apr 19, 2012
Andritz Kusters GmbH
Peter Svenka
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Application
RECYCLED PAPER SMOOTHING DEVICE FOR USED PAPER RECYCLING APPARATUS
Publication number
20120012269
Publication date
Jan 19, 2012
Shigeru Tamai
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
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
ROLL CLEANING APPARATUS
Publication number
20100236009
Publication date
Sep 23, 2010
Antonio Porco
B08 - CLEANING
Information
Patent Application
PAPER MACHINE BELT
Publication number
20090286438
Publication date
Nov 19, 2009
Uwe Kockritz
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Application
BELT FOR SHOE PRESS
Publication number
20090250184
Publication date
Oct 8, 2009
Ichikawa Co., Ltd.
Tomoyuki Kawamata
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
ROLL CLEANING APPARATUS
Publication number
20090056051
Publication date
Mar 5, 2009
Antonio Porco
B08 - CLEANING
Information
Patent Application
Method For Treating A Fibrous Web Downstream Of Slitting
Publication number
20080289784
Publication date
Nov 27, 2008
Metso Paper, Inc.
Reijo Pietikainen
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Application
Board Product and Method of Making the Same
Publication number
20080251223
Publication date
Oct 16, 2008
Matti Lares
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Application
Roll Cover
Publication number
20080251228
Publication date
Oct 16, 2008
VOITH PATENT GmbH
Uwe Matuschczyk
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Application
Belts and roll coverings having a nanocomposite coating
Publication number
20080081179
Publication date
Apr 3, 2008
Cheng-Kuang Li
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE