Pulp catching, de-watering, or recovering Re-use of pulp-water

Industry

CPC
D21F1/66

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Parent Industries

DTEXTILES PAPER D21Papermaking D21FPAPER-MAKING MACHINES METHODS OF PRODUCING PAPER THEREON D21F1/00Wet end of machines for making continuous webs of paper

Current Industry

D21F1/66Pulp catching, de-watering, or recovering Re-use of pulp-water

Industries

Patents Grantslast 30 patents

Information Patent Grant
Dewatering box cover
- Patent number 12,146,265
- Issue date Nov 19, 2024
- First Quality Tissue, LLC
- Theodore D. Kennedy
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
System for managing solids in papermaking whitewater
- Patent number 12,043,961
- Issue date Jul 23, 2024
- Joseph P. McDonald
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Papermaking machine with press section
- Patent number 12,000,088
- Issue date Jun 4, 2024
- STRUCTURED I, LLC
- James E. Sealey
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Process and system for controlling temperature of a circulating foa...
- Patent number 11,920,298
- Issue date Mar 5, 2024
- Kimberly-Clark Worldwide, Inc.
- Aisan Khodaei
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Process and apparatus for wetlaying nonwovens
- Patent number 11,807,986
- Issue date Nov 7, 2023
- ESSITY HYGIENE AND HEALTH AKTIEBOLAG
- Arie Venema
- D04 - BRAIDING LACE-MAKING KNITTING TRIMMINGS NON-WOVEN FABRICS
Information Patent Grant
Sheet manufacturing method and sheet manufacturing apparatus
- Patent number 11,807,988
- Issue date Nov 7, 2023
- Seiko Epson Corporation
- Masahide Nakamura
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Sheet manufacturing apparatus and sheet manufacturing method
- Patent number 11,753,768
- Issue date Sep 12, 2023
- Seiko Epson Corporation
- Yoshiyuki Nagai
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Method of making a molded paper web
- Patent number 11,732,416
- Issue date Aug 22, 2023
- GPCP IP Holdings LLC
- David A. Beck
- B31 - MAKING ARTICLES OF PAPER OR CARDBOARD WORKING PAPER OR CARDBOARD
Information Patent Grant
Apparatus for measuring the dewatering of a paper machine at differ...
- Patent number 11,634,866
- Issue date Apr 25, 2023
- Runtech Systems Oy
- Juha Karvinen
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Papermaking machine with press section
- Patent number 11,466,404
- Issue date Oct 11, 2022
- STRUCTURED I, LLC
- James E. Sealey
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Methods of making paper products using a molding roll
- Patent number 11,136,719
- Issue date Oct 5, 2021
- GPCP IP Holdings LLC
- David A. Beck
- B31 - MAKING ARTICLES OF PAPER OR CARDBOARD WORKING PAPER OR CARDBOARD
Information Patent Grant
Apparatus and method for processing white water in a paper machine
- Patent number 11,028,533
- Issue date Jun 8, 2021
- Valmet Aktiebolag
- Elin Engqvist
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Process and apparatus for wetlaying nonwovens
- Patent number 11,015,292
- Issue date May 25, 2021
- ESSITY HYGIENE AND HEALTH AKTIEBOLAG
- Arie Venema
- D04 - BRAIDING LACE-MAKING KNITTING TRIMMINGS NON-WOVEN FABRICS
Information Patent Grant
Multilayer facer manufacturing system
- Patent number 10,618,248
- Issue date Apr 14, 2020
- Johns Manville
- Souvik Nandi
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Apparatus and method for processing white water in a paper machine
- Patent number 10,550,517
- Issue date Feb 4, 2020
- Valmet Aktiebolag
- Elin Engqvist
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Clothing
- Patent number 9,938,665
- Issue date Apr 10, 2018
- Voith Patent GmbH
- Johan Malmquist
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Apparatus for washing and/or dewatering of cellulose pulp
- Patent number 9,598,818
- Issue date Mar 21, 2017
- Valmet AB
- Tobias Lööf
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Whitewater recovery process
- Patent number 9,506,190
- Issue date Nov 29, 2016
- Kadant Inc.
- Philip Mason Kemp
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Method of dewatering a forming fabric in a paper making machine
- Patent number 9,428,860
- Issue date Aug 30, 2016
- RPM TECHNOLOGIES, INC.
- James D. White
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Method, system and apparatus for processing fibril cellulose and fi...
- Patent number 9,416,493
- Issue date Aug 16, 2016
- UPM-KYMMENE CORPORATION
- Kari Hillebrand
- 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
System for washing and dewatering pulp
- Patent number 9,200,407
- Issue date Dec 1, 2015
- Valmet Technologies, Inc.
- Johan Bylander
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Wet paper web transfer belt, papermaking system and papermaking method
- Patent number 9,157,185
- Issue date Oct 13, 2015
- ICHIKAWA CO., LTD.
- Kenji Inoue
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Wet paper web transfer belt, papermaking system, papermaking method...
- Patent number 9,145,643
- Issue date Sep 29, 2015
- ICHIKAWA CO., LTD.
- Kenji Inoue
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Sheet forming unit for producing a material web and method for oper...
- Patent number 9,011,642
- Issue date Apr 21, 2015
- Voith Patent GmbH
- Christian Schmid
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Chemistry for effective microbe control with reduced gas phase corr...
- Patent number 8,986,606
- Issue date Mar 24, 2015
- Kemira Oyj
- Mark Nelson
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Whitewater recovery process
- Patent number 8,986,503
- Issue date Mar 24, 2015
- Kadant Inc.
- Philip Mason Kemp
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Apparatus for washing and dewatering pulp, a system for controlling...
- Patent number 8,808,499
- Issue date Aug 19, 2014
- Valmet Technologies, Inc.
- Johan Bylander
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Sheet forming unit for producing a material web and method for oper...
- Patent number 8,784,614
- Issue date Jul 22, 2014
- Voith Patent GmbH
- Christian Schmid
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE

Patents Applicationslast 30 patents

Information Patent Application
PAPERMAKING MACHINE WITH PRESS SECTION
- Publication number 20240392503
- Publication date Nov 28, 2024
- STRUCTURED I, LLC
- James E. Sealey
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
ANTIMICROBIAL SYSTEM AND METHOD
- Publication number 20240383784
- Publication date Nov 21, 2024
- KEMIRA OYJ
- Marko KOLARI
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
DEVICE AND METHOD FOR SIMULTANEOUSLY PRODUCING A PLURALITY OF CONTA...
- Publication number 20240200276
- Publication date Jun 20, 2024
- KRONES AG
- Frank WINZINGER
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
WATER AND AIR SEPARATION DEVICE FOR REMOVING AIR FROM A WHITEWATER...
- Publication number 20240183106
- Publication date Jun 6, 2024
- VALMET AB
- Lars HELLSTRÖM
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Process and System for Controlling Temperature of a Circulating Foa...
- Publication number 20240175209
- Publication date May 30, 2024
- Kimberly-Clark Worldwide, Inc.
- Aisan Khodaei
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
Process and System for Controlling Temperature of a Circulating Foa...
- Publication number 20230399799
- Publication date Dec 14, 2023
- Kimberly-Clark Worldwide, Inc.
- Aisan Khodaei
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
PROCESS FOR PRODUCTION OF NANO-COATED SUBSTRATE
- Publication number 20230132010
- Publication date Apr 27, 2023
- STORA ENSO OYJ
- Kaj Backfolk
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
SHEET MANUFACTURING APPARATUS AND SHEET MANUFACTURING METHOD
- Publication number 20220364306
- Publication date Nov 17, 2022
- SEIKO EPSON CORPORATION
- Yoshiyuki NAGAI
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
PAPERMAKING MACHINE WITH PRESS SECTION
- Publication number 20220356646
- Publication date Nov 10, 2022
- STRUCTURED I, LLC
- James E. Sealey
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
SHEET MANUFACTURING METHOD AND SHEET MANUFACTURING APPARATUS
- Publication number 20220316138
- Publication date Oct 6, 2022
- SEIKO EPSON CORPORATION
- Masahide NAKAMURA
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
DEWATERING BOX COVER
- Publication number 20210404117
- Publication date Dec 30, 2021
- FIRST QUALITY TISSUE, LLC
- Theodore D. Kennedy
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
METHOD OF MAKING A MOLDED PAPER WEB
- Publication number 20210395948
- Publication date Dec 23, 2021
- GPCP IP Holdings LLC
- David A. Beck
- B31 - MAKING ARTICLES OF PAPER OR CARDBOARD WORKING PAPER OR CARDBOARD
Information Patent Application
PROCESS AND APPARATUS FOR WETLAYING NONWOVENS
- Publication number 20210238804
- Publication date Aug 5, 2021
- ESSITY HYGIENE AND HEALTH AKTIEBOLAG
- Arie Venema
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
Multimodal Particles for Retention and Drainage for Paper-Making Ma...
- Publication number 20210130176
- Publication date May 6, 2021
- Applied Material Solutions, Inc.
- Thomas Rebernak
- B82 - NANO-TECHNOLOGY
Information Patent Application
PAPERMAKING MACHINE WITH PRESS SECTION
- Publication number 20210017707
- Publication date Jan 21, 2021
- STRUCTURED I, LLC
- James E. Sealey II
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
APPARATUS AND METHOD FOR PROCESSING WHITE WATER IN A PAPER MACHINE
- Publication number 20200131704
- Publication date Apr 30, 2020
- Valmet Aktiebolag
- Elin Engqvist
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
APPARATUS FOR MEASURING THE DEWATERING OF A PAPER MACHINE AT DIFFER...
- Publication number 20190352852
- Publication date Nov 21, 2019
- RUNTECH SYSTEMS OY
- Juha Karvinen
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
Method And System For Producing Market Pulp And Products Thereof
- Publication number 20190284760
- Publication date Sep 19, 2019
- Buckman Laboratories International, Inc.
- Philip M. Hoekstra
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
PROCESS AND APPARATUS FOR WETLAYING NONWOVENS
- Publication number 20190177915
- Publication date Jun 13, 2019
- ESSITY HYGIENE AND HEALTH AKTIEBOLAG
- Arie Venema
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
METHODS OF MAKING PAPER PRODUCTS USING A MOLDING ROLL
- Publication number 20190017224
- Publication date Jan 17, 2019
- GPCP IP Holding LLC
- David A. BECK
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
APPARATUS AND METHOD FOR PROCESSING WHITE WATER IN A PAPER MACHINE
- Publication number 20180171554
- Publication date Jun 21, 2018
- Valmet Aktiebolag
- Elin Engqvist
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
ACOUSTICAL CEILING TILE
- Publication number 20170089014
- Publication date Mar 30, 2017
- USG INTERIORS, LLC
- Mark H. Englert
- E04 - BUILDING
Information Patent Application
Clothing
- Publication number 20160177506
- Publication date Jun 23, 2016
- VOITH PATENT GmbH
- JOHAN MALMQUIST
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
A METHOD OF DEWATERING A FORMING FABRIC IN A PAPER MAKING MACHINE
- Publication number 20160177504
- Publication date Jun 23, 2016
- RPM Technologies, Inc.
- James D. White
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
AN APPARATUS FOR WASHING AND/OR DEWATERNG OF CELLULOSE PULP
- Publication number 20150361617
- Publication date Dec 17, 2015
- VALMET AB
- Tobias Lööf
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
METHOD, SYSTEM AND APPARATUS FOR PROCESSING FIBRIL CELLULOSE AND FI...
- Publication number 20150330023
- Publication date Nov 19, 2015
- UPM-Kymmene Corporation
- Kari HILLEBRAND
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
METHOD FOR CONTROLLING THE FORMATION OF A FIBER WEB OF A FIBER OR P...
- Publication number 20150292158
- Publication date Oct 15, 2015
- VOITH PATENT GmbH
- Oliver Kaufmann
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
WHITEWATER RECOVERY PROCESS
- Publication number 20150259854
- Publication date Sep 17, 2015
- KADANT INC.
- Philip Mason Kemp
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
DEVICE AND METHOD FOR PRODUCING A MATERIAL WEB
- Publication number 20150167242
- Publication date Jun 18, 2015
- VOITH PATENT GmbH
- Luiz Carlos Silva
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
SHEET FORMING UNIT FOR PRODUCING A MATERIAL WEB AND METHOD FOR OPER...
- Publication number 20140290885
- Publication date Oct 2, 2014
- VOITH PATENT GmbH
- Christian Schmid
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE

Pulp catching, de-watering, or recovering Re-use of pulp-water

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Dewatering box cover

System for managing solids in papermaking whitewater

Papermaking machine with press section

Process and system for controlling temperature of a circulating foa...

Process and apparatus for wetlaying nonwovens

Sheet manufacturing method and sheet manufacturing apparatus

Sheet manufacturing apparatus and sheet manufacturing method

Method of making a molded paper web

Apparatus for measuring the dewatering of a paper machine at differ...

Papermaking machine with press section

Methods of making paper products using a molding roll

Apparatus and method for processing white water in a paper machine

Process and apparatus for wetlaying nonwovens

Multilayer facer manufacturing system

Apparatus and method for processing white water in a paper machine

Clothing

Apparatus for washing and/or dewatering of cellulose pulp

Whitewater recovery process

Method of dewatering a forming fabric in a paper making machine

Method, system and apparatus for processing fibril cellulose and fi...

Device and method for producing a material web

Device and method for producing a material web

System for washing and dewatering pulp

Wet paper web transfer belt, papermaking system and papermaking method

Wet paper web transfer belt, papermaking system, papermaking method...

Sheet forming unit for producing a material web and method for oper...

Chemistry for effective microbe control with reduced gas phase corr...

Whitewater recovery process

Apparatus for washing and dewatering pulp, a system for controlling...

Sheet forming unit for producing a material web and method for oper...

Patents Applicationslast 30 patents

PAPERMAKING MACHINE WITH PRESS SECTION

ANTIMICROBIAL SYSTEM AND METHOD

DEVICE AND METHOD FOR SIMULTANEOUSLY PRODUCING A PLURALITY OF CONTA...

WATER AND AIR SEPARATION DEVICE FOR REMOVING AIR FROM A WHITEWATER...

Process and System for Controlling Temperature of a Circulating Foa...

Process and System for Controlling Temperature of a Circulating Foa...

PROCESS FOR PRODUCTION OF NANO-COATED SUBSTRATE

SHEET MANUFACTURING APPARATUS AND SHEET MANUFACTURING METHOD

PAPERMAKING MACHINE WITH PRESS SECTION

SHEET MANUFACTURING METHOD AND SHEET MANUFACTURING APPARATUS

DEWATERING BOX COVER

METHOD OF MAKING A MOLDED PAPER WEB

PROCESS AND APPARATUS FOR WETLAYING NONWOVENS

Multimodal Particles for Retention and Drainage for Paper-Making Ma...

PAPERMAKING MACHINE WITH PRESS SECTION

APPARATUS AND METHOD FOR PROCESSING WHITE WATER IN A PAPER MACHINE

APPARATUS FOR MEASURING THE DEWATERING OF A PAPER MACHINE AT DIFFER...

Method And System For Producing Market Pulp And Products Thereof

PROCESS AND APPARATUS FOR WETLAYING NONWOVENS

METHODS OF MAKING PAPER PRODUCTS USING A MOLDING ROLL

APPARATUS AND METHOD FOR PROCESSING WHITE WATER IN A PAPER MACHINE

ACOUSTICAL CEILING TILE

Clothing

A METHOD OF DEWATERING A FORMING FABRIC IN A PAPER MAKING MACHINE

AN APPARATUS FOR WASHING AND/OR DEWATERNG OF CELLULOSE PULP

METHOD, SYSTEM AND APPARATUS FOR PROCESSING FIBRIL CELLULOSE AND FI...

METHOD FOR CONTROLLING THE FORMATION OF A FIBER WEB OF A FIBER OR P...

WHITEWATER RECOVERY PROCESS

DEVICE AND METHOD FOR PRODUCING A MATERIAL WEB

SHEET FORMING UNIT FOR PRODUCING A MATERIAL WEB AND METHOD FOR OPER...