Prevention of corrosion or formation of deposits on pulp-treating equipment

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CPC
D21C9/008

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DTEXTILES PAPER D21Papermaking D21CPRODUCTION OF CELLULOSE BY REMOVING NON-CELLULOSE SUBSTANCES FROM CELLULOSE-CONTAINING MATERIALS REGENERATION OF PULPING LIQUORS APPARATUS THEREFOR D21C9/00After-treatment of cellulose pulp

Current Industry

D21C9/008Prevention of corrosion or formation of deposits on pulp-treating equipment

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Method for predicting or controlling microbial status of a paper or...
- Patent number 11,859,347
- Issue date Jan 2, 2024
- Kemira Oyj
- Marko Kolari
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Pulp-digester screen cleaner
- Patent number 11,001,967
- Issue date May 11, 2021
- Farnsworth Coleman
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Methods to reduce rewinder breaks during paper production from recy...
- Patent number 10,767,314
- Issue date Sep 8, 2020
- EPYGEN LABS FZ LLC
- Debayan Ghosh
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information Patent Grant
Method of improving paper machine forming wire, felt and woven drye...
- Patent number 10,604,895
- Issue date Mar 31, 2020
- Dubois Chemicals, Inc.
- Brandon E. Mahler
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Method for controlling the deposition of stickies in pulping and pa...
- Patent number 10,253,454
- Issue date Apr 9, 2019
- Birgit Blasing
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Method for scale removal during a lignocellulosic conversion process
- Patent number 8,882,925
- Issue date Nov 11, 2014
- Iogen Energy Corporation
- Robert Griffin
- C13 - SUGAR INDUSTRY
Information Patent Grant
Composition for inhibiting calcium salt scale formation
- Patent number 8,758,556
- Issue date Jun 24, 2014
- Dequest AG
- Sheldon Phillip Verrett
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Methods of using combinations of a lipase and an oxidant for pitch...
- Patent number 8,657,996
- Issue date Feb 25, 2014
- Buckman Laboratories International, Inc.
- Xiangdong Zhou
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Control of development of biofilms in industrial process water
- Patent number 8,444,858
- Issue date May 21, 2013
- A.Y. Laboratories Ltd.
- Ayala Barak
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Hydrophobically modifed poly[ethylene glycol] for use in pitch and...
- Patent number 8,388,806
- Issue date Mar 5, 2013
- Hercules Incorporated
- Qu-Ming Gu
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Method of monitoring and inhibiting scale deposition in pulp mill e...
- Patent number 8,303,768
- Issue date Nov 6, 2012
- Nalco Company
- Sergey M. Shevchenko
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Control of development of biofilms in industrial process water
- Patent number 8,168,072
- Issue date May 1, 2012
- A.Y. Laboratories Ltd.
- Ayala Barak
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Rapid fatty acid assay for use in pulp pitch control
- Patent number 8,048,262
- Issue date Nov 1, 2011
- Enzymatic Deinking Technologies, LLC
- Chengliang Jiang
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Method of monitoring and inhibiting scale deposition in pulp mill e...
- Patent number 7,985,318
- Issue date Jul 26, 2011
- Nalco Company
- Sergey M. Shevchenko
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Control of development of biofilms in industrial process water
- Patent number 7,927,496
- Issue date Apr 19, 2011
- A.Y. Laboratories Ltd.
- Ayala Barak
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Control of development of biofilms in industrial process water
- Patent number 7,628,929
- Issue date Dec 8, 2009
- A.Y. Laboratories Ltd.
- Ayala Barak
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
System and method for altering the tack of materials using an elect...
- Patent number 7,294,233
- Issue date Nov 13, 2007
- Georgia Tech Research Corporation
- Sujit Banerjee
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Control of development of biofilms in industrial process water
- Patent number 7,189,329
- Issue date Mar 13, 2007
- A.Y. Laboratories Ltd.
- Ayala Barak
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Rapid triglyceride assay for use in pulp pitch control
- Patent number 7,067,244
- Issue date Jun 27, 2006
- Chengliang Jiang
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Control of development of biofilms in industrial process water
- Patent number 7,052,614
- Issue date May 30, 2006
- A.Y. Laboratories Ltd.
- Ayala Barak
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
System and method for altering the tack of materials using an elect...
- Patent number 6,521,134
- Issue date Feb 18, 2003
- Institute of Paper Science and Technology, Inc.
- Sujit Banerjee
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Process for treating an aqueous liquid containing forming calcium s...
- Patent number 6,235,152
- Issue date May 22, 2001
- Nalco Chemical Company
- Prasad Yogendra Duggirala
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Process for the inhibition of scale in harsh systems and novel anti...
- Patent number 6,232,419
- Issue date May 15, 2001
- Nalco Chemical Company
- Prasad Yogendra Duggirala
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Kraft process for the production of wood pulp by adding a copolymer...
- Patent number 6,146,495
- Issue date Nov 14, 2000
- Nalco Chemical Company
- Prasad Yogendra Duggirala
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Compositions and method for inhibiting organic contaminant depositi...
- Patent number 6,143,800
- Issue date Nov 7, 2000
- Hercules Incorporated
- Duy T. Nguyen
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Compositions and methods for inhibiting the deposition of organic c...
- Patent number 5,952,394
- Issue date Sep 14, 1999
- BetzDearborn Inc.
- Duy T. Nguyen
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Methods for inhibiting organic contaminant deposition in pulp and p...
- Patent number 5,885,419
- Issue date Mar 23, 1999
- BetzDearborn Inc.
- Duy T. Nguyen
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Compositions and Methods for inhibiting the deposition of organic c...
- Patent number 5,866,618
- Issue date Feb 2, 1999
- BetzDearborn Inc.
- Duy T. Nguyen
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Deposition control in pulp and papermaking systems using a composit...
- Patent number 5,779,858
- Issue date Jul 14, 1998
- BetzDearborn Inc.
- Duy T. Nguyen
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Methods for inhibiting organic contaminant deposition in pulp and p...
- Patent number 5,762,757
- Issue date Jun 9, 1998
- BetzDearborn Inc.
- Duy T. Nguyen
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE

Patents Applicationslast 30 patents

Information Patent Application
METHOD FOR SUPPRESSING SEDIMENTATION OF SUSPENDED SUBSTANCE, METHOD...
- Publication number 20220325473
- Publication date Oct 13, 2022
- KURITA WATER INDUSTRIES LTD.
- Hiroki KATSURA
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
Method for Predicting or Controlling Microbial Status of a Paper or...
- Publication number 20200299903
- Publication date Sep 24, 2020
- KEMIRA OYJ
- Marko Kolari
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
A METHOD FOR CONTROLLING THE DEPOSITION OF STICKIES IN PULPING AND...
- Publication number 20170335514
- Publication date Nov 23, 2017
- Nopco Paper Technology GmbH
- Birgit Blasing
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
Methods Of Using Combinations Of A Lipase And An Oxidant For Pitch...
- Publication number 20130340959
- Publication date Dec 26, 2013
- Buckman Laboratories International, Inc.
- Xiangdong Zhou
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
METHOD FOR SCALE REMOVAL DURING A LIGNOCELLULOSIC CONVERSION PROCESS
- Publication number 20120325203
- Publication date Dec 27, 2012
- Iogen Energy Corporation
- Robert Griffin
- C13 - SUGAR INDUSTRY
Information Patent Application
COMPOSITION FOR INHIBITING CALCIUM SALT SCALE FORMATION
- Publication number 20120160438
- Publication date Jun 28, 2012
- Sheldon Phillip Verrett
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
CONTROL OF DEVELOPMENT OF BIOFILMS IN INDUSTRIAL PROCESS WATER
- Publication number 20120160779
- Publication date Jun 28, 2012
- A. Y. LABORATORIES LTD.
- Ayala Barak
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
METHOD OF MONITORING AND INHIBITING SCALE DEPOSITION IN PULP MILL E...
- Publication number 20110277948
- Publication date Nov 17, 2011
- Sergey M. Shevchenko
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
CONTROL OF DEVELOPMENT OF BIOFILMS IN INDUSTRIAL PROCESS WATER
- Publication number 20110229586
- Publication date Sep 22, 2011
- A. Y. LABORATORIES LTD.
- Ayala Barak
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
CONTROL OF DEVELOPMENT OF BIOFILMS IN INDUSTRIAL PROCESS WATER
- Publication number 20100096340
- Publication date Apr 22, 2010
- A. Y. LABORATORIES LTD.
- Ayala Barak
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
Control of development of biofilms in industrial process water
- Publication number 20090050575
- Publication date Feb 26, 2009
- A. Y. LABORATORIES LTD.
- Ayala Barak
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
METHOD OF MONITORING AND INHIBITING SCALE DEPOSITION IN PULP MILL E...
- Publication number 20080277083
- Publication date Nov 13, 2008
- Sergey M. Shevchenko
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
RAPID FATTY ACID ASSAY FOR USE IN PULP PITCH CONTROL
- Publication number 20080236770
- Publication date Oct 2, 2008
- Enzymatic Deinking Technologies, LLC
- Chengliang Jiang
- G01 - MEASURING TESTING
Information Patent Application
Hydrophobically modifed poly[ethylene glycol] for use in pitch and...
- Publication number 20080029231
- Publication date Feb 7, 2008
- Qu-Ming Gu
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Rapid triglyceride assay for use in pulp pitch control
- Publication number 20060160166
- Publication date Jul 20, 2006
- Enzymatic Deinking Technologies, LLC
- Chengliang Jiang
- G01 - MEASURING TESTING
Information Patent Application
Control of development of biofilms in industrial process water
- Publication number 20060138058
- Publication date Jun 29, 2006
- A. Y. LABORATORIES LTD.
- Ayala Barak
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
Control of development of biofilms in industrial process water
- Publication number 20030121868
- Publication date Jul 3, 2003
- A. Y. LABORATORIES LTD.
- Ayala Barak
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
System and method for altering the tack of materials using an elect...
- Publication number 20030089477
- Publication date May 15, 2003
- Institute of paper science and technology
- Sujit Banerjee
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
Rapid triglyceride assay for use in pulp pitch control
- Publication number 20030046984
- Publication date Mar 13, 2003
- Chengliang Jiang
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
Methods for lowering pH in leather processing solutions
- Publication number 20030038085
- Publication date Feb 27, 2003
- R. Richard Sargent
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
METHOD FOR LOWERING PH IN LEATHER PROCESSING SOLUTIONS
- Publication number 20010045393
- Publication date Nov 29, 2001
- R. RICHARD SARGENT
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
Process for the inhibition of scale
- Publication number 20010035271
- Publication date Nov 1, 2001
- Prasad Yogendra Duggirala
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE

Prevention of corrosion or formation of deposits on pulp-treating equipment

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Method for predicting or controlling microbial status of a paper or...

Pulp-digester screen cleaner

Methods to reduce rewinder breaks during paper production from recy...

Method of improving paper machine forming wire, felt and woven drye...

Method for controlling the deposition of stickies in pulping and pa...

Method for scale removal during a lignocellulosic conversion process

Composition for inhibiting calcium salt scale formation

Methods of using combinations of a lipase and an oxidant for pitch...

Control of development of biofilms in industrial process water

Hydrophobically modifed poly[ethylene glycol] for use in pitch and...

Method of monitoring and inhibiting scale deposition in pulp mill e...

Control of development of biofilms in industrial process water

Rapid fatty acid assay for use in pulp pitch control

Method of monitoring and inhibiting scale deposition in pulp mill e...

Control of development of biofilms in industrial process water

Control of development of biofilms in industrial process water

System and method for altering the tack of materials using an elect...

Control of development of biofilms in industrial process water

Rapid triglyceride assay for use in pulp pitch control

Control of development of biofilms in industrial process water

System and method for altering the tack of materials using an elect...

Process for treating an aqueous liquid containing forming calcium s...

Process for the inhibition of scale in harsh systems and novel anti...

Kraft process for the production of wood pulp by adding a copolymer...

Compositions and method for inhibiting organic contaminant depositi...

Compositions and methods for inhibiting the deposition of organic c...

Methods for inhibiting organic contaminant deposition in pulp and p...

Compositions and Methods for inhibiting the deposition of organic c...

Deposition control in pulp and papermaking systems using a composit...

Methods for inhibiting organic contaminant deposition in pulp and p...

Patents Applicationslast 30 patents

METHOD FOR SUPPRESSING SEDIMENTATION OF SUSPENDED SUBSTANCE, METHOD...

Method for Predicting or Controlling Microbial Status of a Paper or...

A METHOD FOR CONTROLLING THE DEPOSITION OF STICKIES IN PULPING AND...

Methods Of Using Combinations Of A Lipase And An Oxidant For Pitch...

METHOD FOR SCALE REMOVAL DURING A LIGNOCELLULOSIC CONVERSION PROCESS

COMPOSITION FOR INHIBITING CALCIUM SALT SCALE FORMATION

CONTROL OF DEVELOPMENT OF BIOFILMS IN INDUSTRIAL PROCESS WATER

METHOD OF MONITORING AND INHIBITING SCALE DEPOSITION IN PULP MILL E...

CONTROL OF DEVELOPMENT OF BIOFILMS IN INDUSTRIAL PROCESS WATER

CONTROL OF DEVELOPMENT OF BIOFILMS IN INDUSTRIAL PROCESS WATER

Control of development of biofilms in industrial process water

METHOD OF MONITORING AND INHIBITING SCALE DEPOSITION IN PULP MILL E...

RAPID FATTY ACID ASSAY FOR USE IN PULP PITCH CONTROL

Hydrophobically modifed poly[ethylene glycol] for use in pitch and...

Rapid triglyceride assay for use in pulp pitch control

Control of development of biofilms in industrial process water

Control of development of biofilms in industrial process water

System and method for altering the tack of materials using an elect...

Rapid triglyceride assay for use in pulp pitch control

Methods for lowering pH in leather processing solutions

METHOD FOR LOWERING PH IN LEATHER PROCESSING SOLUTIONS

Process for the inhibition of scale