of the Fourdrinier type

Industry

CPC
D21F9/02

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Parent Industries

DTEXTILES PAPER D21Papermaking D21FPAPER-MAKING MACHINES METHODS OF PRODUCING PAPER THEREON D21F9/00Complete machines for making continuous webs of paper

Current Industry

D21F9/02of the Fourdrinier type

Industries

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Patents Grantslast 30 patents

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
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
Sheet manufacturing apparatus
- Patent number 11,814,791
- Issue date Nov 14, 2023
- Seiko Epson Corporation
- Naoto Aruga
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Method for producing multi-layer paper
- Patent number 11,680,371
- Issue date Jun 20, 2023
- Solenis Technologies, L.P.
- Christoph Hamers
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Method of forming a three-layer board web and a forming section of...
- Patent number 11,512,431
- Issue date Nov 29, 2022
- VALMET TECHNOLOGIES OY
- Juan Cecchini
- 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
Paper-specific moisture control in a traveling paper web
- Patent number 11,459,704
- Issue date Oct 4, 2022
- INTPRO, LLC
- Herbert B. Kohler
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Fabric for a web-producing machine and such a machine with a corres...
- Patent number 11,293,141
- Issue date Apr 5, 2022
- Voith Patent GmbH
- Anas Alias
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Fiber assembly-forming method and fiber assembly-forming apparatus
- Patent number 11,274,395
- Issue date Mar 15, 2022
- Seiko Epson Corporation
- Tetsuya Aoyama
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Method for manufacturing inorganic particle composite fiber sheet
- Patent number 11,268,241
- Issue date Mar 8, 2022
- Nippon Paper Industries Co., Ltd.
- Ayaka Hasegawa
- 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
Paper trim cut measurement device and method
- Patent number 11,198,971
- Issue date Dec 14, 2021
- Jeremy Allan Haddock
- 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
Sheet manufacturing apparatus and control method for sheet manufact...
- Patent number 11,193,238
- Issue date Dec 7, 2021
- Seiko Epson Corporation
- Yuki Oguchi
- B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
Information Patent Grant
Sheet manufacturing apparatus
- Patent number 11,174,594
- Issue date Nov 16, 2021
- Seiko Epson Corporation
- Katsuhito Gomi
- D04 - BRAIDING LACE-MAKING KNITTING TRIMMINGS NON-WOVEN FABRICS
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
Paper-specific moisture control in a traveling paper web
- Patent number 11,162,226
- Issue date Nov 2, 2021
- INTPRO, LLC
- Herbert B. Kohler
- B32 - LAYERED PRODUCTS
Information Patent Grant
Paper-specific moisture control in a traveling paper web
- Patent number 11,118,314
- Issue date Sep 14, 2021
- INTPRO, LLC
- Herbert B. Kohler
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Processing device, sheet manufacturing apparatus, processing method...
- Patent number 10,781,554
- Issue date Sep 22, 2020
- Seiko Epson Corporation
- Shunichi Seki
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Packaging material and method for making the same
- Patent number 10,760,220
- Issue date Sep 1, 2020
- Hewlett-Packard Development Company, L.P.
- Lokendra Pal
- 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
Process and device for manufacturing a laminated material comprisin...
- Patent number 10,618,015
- Issue date Apr 14, 2020
- Centre Technique du Papier
- David Guerin
- F26 - DRYING
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
Paper trim cut measurement device and method
- Patent number 10,309,058
- Issue date Jun 4, 2019
- International Paper Company
- Jeremy Allan Haddock
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Sheet manufacturing apparatus and sheet manufacturing method
- Patent number 10,253,456
- Issue date Apr 9, 2019
- Seiko Epson Corporation
- Shunichi Seki
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Sheet manufacturing apparatus
- Patent number 10,179,423
- Issue date Jan 15, 2019
- Seiko Epson Corporation
- Yoshinobu Monbetsu
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Sheet manufacturing apparatus
- Patent number 10,145,046
- Issue date Dec 4, 2018
- Seiko Epson Corporation
- Kazuma Miyazawa
- D04 - BRAIDING LACE-MAKING KNITTING TRIMMINGS NON-WOVEN FABRICS
Information Patent Grant
Sheet manufacturing apparatus
- Patent number 9,856,104
- Issue date Jan 2, 2018
- Seiko Epson Corporation
- Shigeo Fujita
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Grant
Paper recycling device and paper recycling method
- Patent number 9,636,847
- Issue date May 2, 2017
- Seiko Epson Corporation
- Toshiaki Yamagami
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
PAPERMAKING MACHINE THAT UTILIZES ONLY A STRUCTURED FABRIC IN THE F...
- Publication number 20240368838
- Publication date Nov 7, 2024
- STRUCTURED I, LLC
- James E. Sealey
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
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 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
INCLINED-WIRE FORMER AND METHOD OF PRODUCING A FIBROUS WEB
- Publication number 20240060238
- Publication date Feb 22, 2024
- VOITH PATENT GmbH
- Egon Friesenhahn
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
PAPER MAKING MACHINE AND PROCESS
- Publication number 20240003085
- Publication date Jan 4, 2024
- TOSCOTEC S.P.A.
- Luca GHELLI
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
PAPER-SPECIFIC MOISTURE CONTROL IN A TRAVELING PAPER WEB
- Publication number 20230052502
- Publication date Feb 16, 2023
- INTPRO, LLC
- Herbert B. Kohler
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
CREPED FIBROUS STRUCTURES
- Publication number 20230027102
- Publication date Jan 26, 2023
- The Procter & Gamble Company
- Fei WANG
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
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
Fibrous Structures
- Publication number 20220178076
- Publication date Jun 9, 2022
- Fei Wang
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
SHEET MANUFACTURING APPARATUS
- Publication number 20220098792
- Publication date Mar 31, 2022
- SEIKO EPSON CORPORATION
- Naoto ARUGA
- 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
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
PAPER-SPECIFIC MOISTURE CONTROL IN A TRAVELING PAPER WEB
- Publication number 20220034042
- Publication date Feb 3, 2022
- INTPRO, LLC
- Herbert B. Kohler
- B32 - LAYERED PRODUCTS
Information Patent Application
A FABRIC FOR A WEB-PRODUCING MACHINE AND SUCH A MACHINE WITH A CORR...
- Publication number 20210310192
- Publication date Oct 7, 2021
- VOITH PATENT GmbH
- ANAS ALIAS
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
SHEET MANUFACTURING APPARATUS
- Publication number 20210292971
- Publication date Sep 23, 2021
- SEIKO EPSON CORPORATION
- Katsuhito GOMI
- D04 - BRAIDING LACE-MAKING KNITTING TRIMMINGS NON-WOVEN FABRICS
Information Patent Application
SHEET MANUFACTURING APPARATUS AND CONTROL METHOD FOR SHEET MANUFACT...
- Publication number 20210292970
- Publication date Sep 23, 2021
- SEIKO EPSON CORPORATION
- Yuki OGUCHI
- B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
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
PAPER-SPECIFIC MOISTURE CONTROL IN A TRAVELING PAPER WEB
- Publication number 20210238807
- Publication date Aug 5, 2021
- INTPRO, LLC
- Herbert B. Kohler
- B32 - LAYERED PRODUCTS
Information Patent Application
METHOD FOR PRODUCING MULTI-LAYER PAPER
- Publication number 20210222371
- Publication date Jul 22, 2021
- SOLENIS TECHNOLOGIES CAYMAN, L.P.
- Christoph HAMERS
- 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
PAPER-SPECIFIC MOISTURE CONTROL IN A TRAVELING PAPER WEB
- Publication number 20210040696
- Publication date Feb 11, 2021
- INTPRO, LLC
- Herbert B. Kohler
- B32 - LAYERED PRODUCTS
Information Patent Application
Method of forming a three-layer board web and a forming section of...
- Publication number 20200407916
- Publication date Dec 31, 2020
- VALMET TECHNOLOGIES OY
- Juan CECCHINI
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
FIBER ASSEMBLY-FORMING METHOD AND FIBER ASSEMBLY-FORMING APPARATUS
- Publication number 20200385924
- Publication date Dec 10, 2020
- SEIKO EPSON CORPORATION
- Tetsuya AOYAMA
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
CREPED FIBROUS STRUCTURES
- Publication number 20200354896
- Publication date Nov 12, 2020
- The Procter & Gamble Company
- Fei WANG
- B31 - MAKING ARTICLES OF PAPER OR CARDBOARD WORKING PAPER OR CARDBOARD
Information Patent Application
PRODUCTION OF PAPER THAT IS HIGHLY STRETCHABLE IN THE CROSS DIRECTION
- Publication number 20200181842
- Publication date Jun 11, 2020
- BILLERUDKORSNÄS AB
- Nils NORDLING
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
Fibrous Structures
- Publication number 20200109520
- Publication date Apr 9, 2020
- The Procter & Gamble Company
- Fei Wang
- B31 - MAKING ARTICLES OF PAPER OR CARDBOARD WORKING PAPER OR CARDBOARD
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
METHOD FOR MANUFACTURING INORGANIC PARTICLE COMPOSITE FIBER SHEET
- Publication number 20200024804
- Publication date Jan 23, 2020
- Nippon Paper Industries Co., Ltd.
- Ayaka HASEGAWA
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
PAPER TRIM CUT MEASUREMENT DEVICE AND METHOD
- Publication number 20190249366
- Publication date Aug 15, 2019
- International Paper Company
- JEREMY ALLAN HADDOCK
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
PACKAGING MATERIAL AND METHOD FOR MAKING THE SAME
- Publication number 20190153676
- Publication date May 23, 2019
- Hewlett-Packard Development Company, L.P.
- Lokendra Pal
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE

of the Fourdrinier type

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Fibrous structures

Fibrous structures

Sheet manufacturing apparatus

Method for producing multi-layer paper

Method of forming a three-layer board web and a forming section of...

Creped fibrous structures

Paper-specific moisture control in a traveling paper web

Fabric for a web-producing machine and such a machine with a corres...

Fiber assembly-forming method and fiber assembly-forming apparatus

Method for manufacturing inorganic particle composite fiber sheet

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

Paper trim cut measurement device and method

Fibrous structures

Sheet manufacturing apparatus and control method for sheet manufact...

Sheet manufacturing apparatus

Fibrous structures

Paper-specific moisture control in a traveling paper web

Paper-specific moisture control in a traveling paper web

Processing device, sheet manufacturing apparatus, processing method...

Packaging material and method for making the same

Creped fibrous structures

Differential pillow height fibrous structures

Process and device for manufacturing a laminated material comprisin...

Fibrous structures

Paper trim cut measurement device and method

Sheet manufacturing apparatus and sheet manufacturing method

Sheet manufacturing apparatus

Sheet manufacturing apparatus

Sheet manufacturing apparatus

Paper recycling device and paper recycling method

Patents Applicationslast 30 patents

PAPERMAKING MACHINE THAT UTILIZES ONLY A STRUCTURED FABRIC IN THE F...

Fibrous Structures

METHOD AND DEVICE FOR PRODUCING OR TREATING A WEB OF FIBROUS MATERIAL

INCLINED-WIRE FORMER AND METHOD OF PRODUCING A FIBROUS WEB

PAPER MAKING MACHINE AND PROCESS

PAPER-SPECIFIC MOISTURE CONTROL IN A TRAVELING PAPER WEB

CREPED FIBROUS STRUCTURES

PLANT FOR THE PRODUCTION OF WEB-LIKE PAPER MATERIAL

Fibrous Structures

SHEET MANUFACTURING APPARATUS

FIBROUS BODY MANUFACTURING APPARATUS, FIBROUS BODY MANUFACTURING ME...

FIBROUS STRUCTURES

PAPER-SPECIFIC MOISTURE CONTROL IN A TRAVELING PAPER WEB

A FABRIC FOR A WEB-PRODUCING MACHINE AND SUCH A MACHINE WITH A CORR...

SHEET MANUFACTURING APPARATUS

SHEET MANUFACTURING APPARATUS AND CONTROL METHOD FOR SHEET MANUFACT...

A TISSUE PAPER MAKING MACHINE AND A METHOD OF OPERATING A TISSUE PA...

PAPER-SPECIFIC MOISTURE CONTROL IN A TRAVELING PAPER WEB

METHOD FOR PRODUCING MULTI-LAYER PAPER

PRODUCTION OF HIGHLY STRETCHABLE PAPER HAVING SATISFACTORY SURFACE...

PAPER-SPECIFIC MOISTURE CONTROL IN A TRAVELING PAPER WEB

Method of forming a three-layer board web and a forming section of...

FIBER ASSEMBLY-FORMING METHOD AND FIBER ASSEMBLY-FORMING APPARATUS

CREPED FIBROUS STRUCTURES

PRODUCTION OF PAPER THAT IS HIGHLY STRETCHABLE IN THE CROSS DIRECTION

Fibrous Structures

MACHINE AND METHOD FOR THE PRODUCTION OF A FIBROUS WEB

METHOD FOR MANUFACTURING INORGANIC PARTICLE COMPOSITE FIBER SHEET

PAPER TRIM CUT MEASUREMENT DEVICE AND METHOD

PACKAGING MATERIAL AND METHOD FOR MAKING THE SAME