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D21F3/08
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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
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D21F3/08
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Patents Grants
last 30 patents
Information
Patent Grant
Tissue product and method and apparatus for producing same
Patent number
12,071,730
Issue date
Aug 27, 2024
ESSITY HYGIENE AND HEALTH AKTIEBOLAG
Emilie Pleyber
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Grant
System and method of producing micro fibrillated cellulose (MFC)
Patent number
12,006,628
Issue date
Jun 11, 2024
VALMET TECHNOLOGIES OY
Juha-Pekka Huhtanen
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Grant
Technical roll, in particular for paper manufacturing, method for i...
Patent number
11,913,171
Issue date
Feb 27, 2024
SCHÄFERROLLS GMBH & CO. KG
Carsten Sohl
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Grant
Former of water laid asset that utilizes a structured fabric as the...
Patent number
11,913,170
Issue date
Feb 27, 2024
STRUCTURED I, LLC
James E. Sealey
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Grant
Crescent former for producing tissue paper
Patent number
11,834,788
Issue date
Dec 5, 2023
Valmet AB
Karl Adamsson
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Grant
Shoe press belt and method for producing a shoe press belt
Patent number
11,718,958
Issue date
Aug 8, 2023
Ichikawa Co., Ltd.
Yuya Takamori
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Grant
Device and method for producing a pulp web
Patent number
11,702,796
Issue date
Jul 18, 2023
Andritz AG
Klaus Gissing
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Grant
Shoe press belt and method for producing a shoe press belt
Patent number
11,686,045
Issue date
Jun 27, 2023
Ichikawa Co., Ltd.
Yuya Takamori
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
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
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
Shoe press belt and method for producing a shoe press belt
Patent number
11,603,628
Issue date
Mar 14, 2023
Ichikawa Co., Ltd.
Yuya Takamori
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Grant
Learning device, fibrous feedstock recycling apparatus, learning me...
Patent number
11,511,554
Issue date
Nov 29, 2022
Seiko Epson Corporation
Takao Mikoshiba
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Roll cover, roll, and use of said roll
Patent number
11,499,037
Issue date
Nov 15, 2022
Voith Patent GmbH
Franz Grohmann
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Press cover, use thereof, and press roll and shoe press
Patent number
11,306,438
Issue date
Apr 19, 2022
Voith Patent GmbH
Juanhao Zou
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
Wet part of fourdrinier
Patent number
11,293,140
Issue date
Apr 5, 2022
Shenzhen De Wei Fiber Environment Protection Technology Co., Ltd.
Shan Feng
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Grant
Method and a machine for of making tissue paper
Patent number
11,286,618
Issue date
Mar 29, 2022
Albany International Corp.
Karl-Johan Tolfsson
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Grant
Industrial roll and method for manufacturing the same
Patent number
11,225,055
Issue date
Jan 18, 2022
Yamauchi Corporation
Hiroya Shimazaki
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Grant
Former of water laid asset that utilizes a structured fabric as the...
Patent number
11,098,448
Issue date
Aug 24, 2021
STRUCTURED I, LLC
James E. Sealey
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Grant
Measuring device, web processing device, fiber feedstock recycling...
Patent number
11,001,966
Issue date
May 11, 2021
Seiko Epson Corporation
Nao Kobayashi
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Grant
Roll and its use
Patent number
10,900,173
Issue date
Jan 26, 2021
Valmet Technologies, Inc.
Jani Turunen
B32 - LAYERED PRODUCTS
Information
Patent Grant
Method for producing or machining a roller, roller and functional l...
Patent number
10,655,276
Issue date
May 19, 2020
Voith Patent GmbH
Wesley Brooks
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Method and system associated with a sensing roll including pluralit...
Patent number
10,641,667
Issue date
May 5, 2020
International Paper Company
Kerry D. Figiel
G01 - MEASURING TESTING
Information
Patent Grant
Hydrophobic and/or amphiphobic roll cover
Patent number
10,563,354
Issue date
Feb 18, 2020
Stowe Woodward Licensco LLC
Chris Tyson
Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information
Patent Grant
Method and system associated with a sensing roll and a mating roll...
Patent number
10,533,909
Issue date
Jan 14, 2020
International Paper Company
Kerry D. Figiel
G01 - MEASURING TESTING
Information
Patent Grant
Monitoring upstream machine wires and felts
Patent number
10,519,599
Issue date
Dec 31, 2019
International Paper Company
Kerry D. Figiel
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Grant
Former of water laid asset that utilizes a structured fabric as the...
Patent number
10,422,078
Issue date
Sep 24, 2019
STRUCTURED I, LLC
James E. Sealey
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Grant
Method and system associated with a sensing roll and a mating roll...
Patent number
10,378,980
Issue date
Aug 13, 2019
International Paper Company
Kerry D. Figiel
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Grant
Abrasion-resistant rubber roll cover with polyurethane coating
Patent number
10,287,731
Issue date
May 14, 2019
Stowe Woodward Licensco LLC
William S. Butterfield
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Grant
Roll cover
Patent number
10,145,065
Issue date
Dec 4, 2018
Voith Patent GmbH
Franz Grohmann
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Patents Applications
last 30 patents
Information
Patent Application
RIGIDITY LEVEL DETECTION APPARATUS
Publication number
20240328086
Publication date
Oct 3, 2024
SEIKO EPSON CORPORATION
Keiichi YATO
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Application
METHOD AND MACHINE FOR PRODUCING A MATERIAL WEB IN A PAPER MACHINE
Publication number
20240240402
Publication date
Jul 18, 2024
VOITH PATENT GmbH
Tobias Henle
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Application
ROLL ARRANGEMENT
Publication number
20240150963
Publication date
May 9, 2024
VOITH PATENT GmbH
José Luiz Campos Souza
B31 - MAKING ARTICLES OF PAPER OR CARDBOARD WORKING PAPER OR CARDBOARD
Information
Patent Application
SHEET MANUFACTURING APPARATUS
Publication number
20240102243
Publication date
Mar 28, 2024
SEIKO EPSON CORPORATION
Hidemasa KANADA
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Application
ROLL COVER AND ROLL
Publication number
20240076833
Publication date
Mar 7, 2024
VOITH PATENT GMBH
Franz Grohmann
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Application
ROLL COVER AND ROLL
Publication number
20240068164
Publication date
Feb 29, 2024
VOITH PATENT GmbH
Franz Grohmann
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Application
CRESCENT FORMER FOR PRODUCING TISSUE PAPER
Publication number
20230212819
Publication date
Jul 6, 2023
VALMET AB
Karl ADAMSSON
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Application
System and Method of Producing Micro Fibrillated Cellulose (MFC)
Publication number
20230193558
Publication date
Jun 22, 2023
VALMET TECHNOLOGIES OY
Juha-Pekka HUHTANEN
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Application
ROLLER
Publication number
20230117841
Publication date
Apr 20, 2023
Voith Patent GmbH
Dominik Marusa
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Application
Device and Method for Producing a Pulp Web
Publication number
20230064891
Publication date
Mar 2, 2023
Andritz AG
Klaus Gissing
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Application
PRESS COVER, THE USE THEREOF, AND THE USE OF A THERMOPLASTIC ELASTO...
Publication number
20220372701
Publication date
Nov 24, 2022
VOITH PATENT GmbH
Delphine Delmas
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Application
TECHNICAL ROLL, IN PARTICULAR FOR PAPER MANUFACTURING, METHOD FOR I...
Publication number
20220145540
Publication date
May 12, 2022
SchäferRolls GmbH & Co. KG
Carsten Sohl
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Application
FIBROUS BODY MANUFACTURING APPARATUS, FIBROUS BODY MANUFACTURING ME...
Publication number
20220098793
Publication date
Mar 31, 2022
SEIKO EPSON CORPORATION
Toshiaki YAMAGAMI
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Application
TISSUE PRODUCT AND METHOD AND APPARATUS FOR PRODUCING SAME
Publication number
20220010498
Publication date
Jan 13, 2022
ESSITY HYGIENE AND HEALTH AKTIEBOLAG
Emilie PLEYBER
B31 - MAKING ARTICLES OF PAPER OR CARDBOARD WORKING PAPER OR CARDBOARD
Information
Patent Application
FORMER OF WATER LAID ASSET THAT UTILIZES A STRUCTURED FABRIC AS THE...
Publication number
20210348333
Publication date
Nov 11, 2021
STRUCTURED I, LLC
James E. Sealey
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Application
PRESS COVER, USE THEREOF, AND PRESS ROLL AND SHOE PRESS
Publication number
20210324579
Publication date
Oct 21, 2021
VOITH PATENT GmbH
JUANHAO ZOU
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
SHEET MANUFACTURING APPARATUS
Publication number
20210276050
Publication date
Sep 9, 2021
SEIKO EPSON CORPORATION
Yoshiyuki NAGAI
B08 - CLEANING
Information
Patent Application
SHOE PRESS BELT AND METHOD FOR PRODUCING A SHOE PRESS BELT
Publication number
20210269978
Publication date
Sep 2, 2021
Ichikawa Co., Ltd.
Yuya TAKAMORI
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
SHOE PRESS BELT AND METHOD FOR PRODUCING A SHOE PRESS BELT
Publication number
20210269979
Publication date
Sep 2, 2021
Ichikawa Co., Ltd.
Yuya TAKAMORI
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
SHOE PRESS BELT AND METHOD FOR PRODUCING A SHOE PRESS BELT
Publication number
20210269577
Publication date
Sep 2, 2021
Ichikawa Co., Ltd.
Yuya TAKAMORI
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
SHOE PRESS BELT AND METHOD FOR PRODUCING A SHOE PRESS BELT
Publication number
20210269977
Publication date
Sep 2, 2021
Ichikawa Co., Ltd.
Yuya TAKAMORI
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
A METHOD AND A MACHINE FOR OF MAKING TISSUE PAPER
Publication number
20210207323
Publication date
Jul 8, 2021
Albany International Corp.
Karl-Johan TOLFSSON
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
PRESS COVER, AND PROCESS FOR PRODUCTION OF SUCH A PRESS COVER
Publication number
20200291576
Publication date
Sep 17, 2020
VOITH PATENT GmbH
DELPHINE DELMAS
B30 - PRESSES
Information
Patent Application
Wet Part of Fourdrinier
Publication number
20200232163
Publication date
Jul 23, 2020
ShenZhen De Wei Fiber Environmental Protection Technology CO. Ltd.
Shan FENG
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
MEASURING DEVICE, WEB PROCESSING DEVICE, FIBER FEEDSTOCK RECYCLING...
Publication number
20200011010
Publication date
Jan 9, 2020
SEIKO EPSON CORPORATION
Nao KOBAYASHI
G01 - MEASURING TESTING