with organic compounds or compositions comprising organic compounds

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CPC
D21C9/086

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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

D21C9/086with organic compounds or compositions comprising organic compounds

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Use of mesoporous silica
- Patent number 11,142,868
- Issue date Oct 12, 2021
- UNIVERSITA DEGLI STUDI DEL PIEMONTE ORIENTALE “A. AVOGADRO”
- Ilaria Braschi
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Drying/transportation and releasing MFC
- Patent number 10,947,670
- Issue date Mar 16, 2021
- Stora Enso Oyj
- Jari Räsänen
- 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
Process for preparing cellulose solution and equipment therefor
- Patent number 10,676,576
- Issue date Jun 9, 2020
- China Textile Academy
- Yun'an Zhou
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Grant
Enzymatic treatment of virgin fiber and recycled paper to reduce re...
- Patent number 10,619,298
- Issue date Apr 14, 2020
- Enzymatic Deinking Technologies, LLC
- James G. Tausche
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information Patent Grant
Contamination inhibitor composition
- Patent number 10,619,299
- Issue date Apr 14, 2020
- Maintech Co., Ltd.
- Hiroshi Sekiya
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Method for suppressing pitch formation
- Patent number 10,519,598
- Issue date Dec 31, 2019
- KURITA WATER INDUSTRIES LTD.
- Satoshi Wada
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Method for producing paper, and pitch removal agent
- Patent number 10,370,794
- Issue date Aug 6, 2019
- Kurita Water Industries Ltd.
- Chigusa Taguchi
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Method for treating chemical pulps by treatment with ozone in the p...
- Patent number 10,006,168
- Issue date Jun 26, 2018
- L'Air Liquide Societe Anonyme pour l'Etude et l'Exploitation des Procedes Geo...
- Frederic Pouyet
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Drainage of an aqueous composition
- Patent number 9,567,244
- Issue date Feb 14, 2017
- Dow Corning Toray Co., Ltd.
- Tatsuo Souda
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Method of using an anti-soiling agent composition
- Patent number 9,458,572
- Issue date Oct 4, 2016
- Maintech Co., Ltd.
- Hiroshi Sekiya
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Method for reducing negative effects of adhesive contaminants in sy...
- Patent number 9,057,155
- Issue date Jun 16, 2015
- Clariant Finance (BVI) Limited
- Achim Kohler
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Method of increasing enzyme stability and activity for pulp and pap...
- Patent number 9,051,692
- Issue date Jun 9, 2015
- Enzymatic Deinking Technologies, LLC
- Xiang H. Wang
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Fixative composition, thick stock composition and process for fixat...
- Patent number 8,936,698
- Issue date Jan 20, 2015
- Kemira, Oyj
- Asko Karppi
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Method and composition for enzymatic treatment of fiber for paperma...
- Patent number 8,784,613
- Issue date Jul 22, 2014
- Buckman Laboratories International, Inc.
- Stephen D. Bryant
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Method for reducing negative effects of adhesive contaminants in sy...
- Patent number 8,784,606
- Issue date Jul 22, 2014
- Clariant Finance (BVI) Limited
- Achim Kohler
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Glycerol-based polymers for reducing deposition of organic contamin...
- Patent number 8,728,275
- Issue date May 20, 2014
- Ecolab USA Inc.
- Xiaojin Harry Li
- 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
Method and composition for enzymatic treatment of fiber for paperma...
- Patent number 8,652,301
- Issue date Feb 18, 2014
- Buckman Laboratories International, Inc.
- Stephen D. Bryant
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Cooking aid for improving the removal of extractives in pulp produc...
- Patent number 8,025,762
- Issue date Sep 27, 2011
- Arizona Chemical B.V.
- Matti Ravaska
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Method for controlling pitch and stickies deposition
- Patent number 7,166,192
- Issue date Jan 23, 2007
- Hercules Incorporated
- Riet van de Steeg
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Method of deresinating pulp using alkyl alcohol alkoxylate surfactants
- Patent number 7,081,183
- Issue date Jul 25, 2006
- Nalco Company
- Prasad Y Duggirala
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Pitch control composition
- Patent number 7,052,579
- Issue date May 30, 2006
- Ashland Inc.
- George K. Wai
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Contaminant dispersants useful in recycling of treated containers
- Patent number 6,548,558
- Issue date Apr 15, 2003
- Ondeo Nalco Company
- Steven J. Severtson
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Proteins for use as pitch and stickies control agents in pulp and p...
- Patent number 6,527,915
- Issue date Mar 4, 2003
- Hercules Incorporated
- Qu-Ming Gu
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Method and composition for dispersing hydrophobic particles in aque...
- Patent number 6,524,435
- Issue date Feb 25, 2003
- Ondeo Nalco Company
- Sameer B. Agarwal
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Methods to control organic contaminants in fibers
- Patent number 6,471,826
- Issue date Oct 29, 2002
- Buckman Laboratories International, Inc.
- Daniel E. Glover
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Proteins and polymers for use as pitch and stickies control agents...
- Patent number 6,461,477
- Issue date Oct 8, 2002
- Hercules Incorporated
- Duy T. Nguyen
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Method for inhibiting the deposition of white pitch in paper produc...
- Patent number 6,441,240
- Issue date Aug 27, 2002
- Huntsman Ethyleneamines Ltd.
- Alan P. Croft
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Contaminant dispersants useful in recycling of treated containers
- Patent number 6,248,793
- Issue date Jun 19, 2001
- Nalco Chemical Company
- Steven J. Severtson
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE

Patents Applicationslast 30 patents

Information Patent Application
METHOD FOR PRODUCING PRODUCTS BASED ON NON-WOODY BIOMASS AS RAW MAT...
- Publication number 20240175206
- Publication date May 30, 2024
- TECHNISCHE UNIVERSITAT WIEN
- Anton FRIEDL
- A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information Patent Application
METHOD FOR PRODUCING PRODUCTS BASED ON WOOD AS A RAW MATERIAL
- Publication number 20240076831
- Publication date Mar 7, 2024
- MM BOARD & PAPER GMBH
- Anton FRIEDL
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
METHOD TO TREAT A CONDENSATE IN A PULPING PROCESS
- Publication number 20230265610
- Publication date Aug 24, 2023
- SUZANO S.A.
- Dimas DE MORAIS
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
METHOD FOR PITCH CONTROL DURING BLEACHING
- Publication number 20230212821
- Publication date Jul 6, 2023
- KEMIRA OYJ
- Leif ROBERTSEN
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
PROCESSES FOR BIOMASS TREATMENTS
- Publication number 20220213276
- Publication date Jul 7, 2022
- POLITECNICO DI MILANO
- Andrea MELE
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
USE OF MESOPOROUS SILICA
- Publication number 20190301096
- Publication date Oct 3, 2019
- UNIVERSITA' DEGLI STUDI DEL PIEMONTE
- Ilaria Braschi
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
DRYING/TRANSPORTATION AND RELEASING MFC
- Publication number 20190127911
- Publication date May 2, 2019
- STORA ENSO OYJ
- Jari Räsänen
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
Methods to reduce Rewinder Breaks during Paper Production from Recy...
- Publication number 20180363249
- Publication date Dec 20, 2018
- Epygen Labs FZ LLC
- Debayan GHOSH
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
CONTAMINATION INHIBITOR COMPOSITION
- Publication number 20180100270
- Publication date Apr 12, 2018
- MAINTECH CO., LTD.
- Hiroshi SEKIYA
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
METHOD FOR PRODUCING PAPER, AND PITCH REMOVAL AGENT
- Publication number 20170073891
- Publication date Mar 16, 2017
- KURITA WATER INDUSTRIES LTD.
- Chigusa TAGUCHI
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
METHOD OF SEPARATION OF HEMICELLULOSE AND CELLULOSE FROM POLYSACCHA...
- Publication number 20150107790
- Publication date Apr 23, 2015
- Metsa Fibre Oy
- Herbert Sixta
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
METHOD FOR REDUCING NEGATIVE EFFECTS OF ADHESIVE CONTAMINANTS IN SY...
- Publication number 20140290881
- Publication date Oct 2, 2014
- Achim KOHLER
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
ANTI-SOILING AGENT COMPOSITION
- Publication number 20140128521
- Publication date May 8, 2014
- MAINTECH CO., LTD.
- Hiroshi Sekiya
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
FIXATIVE COMPOSITION, THICK STOCK COMPOSITION AND PROCESS FOR FIXAT...
- Publication number 20140110073
- Publication date Apr 24, 2014
- Asko Karppi
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
Method And Composition For Enzymatic Treatment Of Fiber For Paperma...
- Publication number 20140069599
- Publication date Mar 13, 2014
- Buckman Laboratories International, Inc.
- Stephen D. Bryant
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
GLYCEROL-BASED POLYMERS FOR REDUCING DEPOSITION OF ORGANIC CONTAMIN...
- Publication number 20140027079
- Publication date Jan 30, 2014
- Xiaojin Harry Li
- 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 And Composition For Enzymatic Treatment Of Fiber For Paperma...
- Publication number 20130105100
- Publication date May 2, 2013
- Buckman Laboratories International, Inc.
- Stephen D. Bryant
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
Method For Reducing Negative Effects Of Adhesive Contaminants In Sy...
- Publication number 20120186761
- Publication date Jul 26, 2012
- CLARIANT FINANCE (BVI) LIMITED
- Achim Kohler
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
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
METHOD OF INCREASING ENZYME STABILITY AND ACTIVITY FOR PULP AND PAP...
- Publication number 20100170646
- Publication date Jul 8, 2010
- Enzymatic Deinking Technologies, LLC
- Xiang H. Wang
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
Use of Cyclodextrins for Reducing Deposits During Paper Production
- Publication number 20090020243
- Publication date Jan 22, 2009
- Novozymes North America, Inc.
- Hui Xu
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
PITCH AND STICKIES CONTROL IN PULP AND PAPERMAKING PROCESSES
- Publication number 20080169073
- Publication date Jul 17, 2008
- Hercules Inc.
- Zu-Feng Xu
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
Methods for reducing wax content of pulp furnish
- Publication number 20070119555
- Publication date May 31, 2007
- Fushan Zhang
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
Cooking aid for improving the removal of extractives in pulp produc...
- Publication number 20060231791
- Publication date Oct 19, 2006
- Matti Ravaska
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
Use of cyclodextrins for reducing deposits during paper production
- Publication number 20060124266
- Publication date Jun 15, 2006
- Novozymes North America, Inc.
- Hui Xu
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
Method for controlling pitch and stickies deposition
- Publication number 20040231816
- Publication date Nov 25, 2004
- Riet van de Steeg
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
Method of deresinating pulp using alkyl alcohol alkoxylate surfactants
- Publication number 20040016526
- Publication date Jan 29, 2004
- Prasad Y. Duggirala
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
Processes of reducing contamination from cellulosic suspensions
- Publication number 20030164336
- Publication date Sep 4, 2003
- Josephine Michelle Weir
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Styrene copolymers combined with metallic species in deposition inh...
- Publication number 20030150578
- Publication date Aug 14, 2003
- Huntsman Petrochemical Corporation
- Duy T. Nguyen
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

with organic compounds or compositions comprising organic compounds

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Use of mesoporous silica

Drying/transportation and releasing MFC

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

Process for preparing cellulose solution and equipment therefor

Enzymatic treatment of virgin fiber and recycled paper to reduce re...

Contamination inhibitor composition

Method for suppressing pitch formation

Method for producing paper, and pitch removal agent

Method for treating chemical pulps by treatment with ozone in the p...

Drainage of an aqueous composition

Method of using an anti-soiling agent composition

Method for reducing negative effects of adhesive contaminants in sy...

Method of increasing enzyme stability and activity for pulp and pap...

Fixative composition, thick stock composition and process for fixat...

Method and composition for enzymatic treatment of fiber for paperma...

Method for reducing negative effects of adhesive contaminants in sy...

Glycerol-based polymers for reducing deposition of organic contamin...

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

Method and composition for enzymatic treatment of fiber for paperma...

Cooking aid for improving the removal of extractives in pulp produc...

Method for controlling pitch and stickies deposition

Method of deresinating pulp using alkyl alcohol alkoxylate surfactants

Pitch control composition

Contaminant dispersants useful in recycling of treated containers

Proteins for use as pitch and stickies control agents in pulp and p...

Method and composition for dispersing hydrophobic particles in aque...

Methods to control organic contaminants in fibers

Proteins and polymers for use as pitch and stickies control agents...

Method for inhibiting the deposition of white pitch in paper produc...

Contaminant dispersants useful in recycling of treated containers

Patents Applicationslast 30 patents

METHOD FOR PRODUCING PRODUCTS BASED ON NON-WOODY BIOMASS AS RAW MAT...

METHOD FOR PRODUCING PRODUCTS BASED ON WOOD AS A RAW MATERIAL

METHOD TO TREAT A CONDENSATE IN A PULPING PROCESS

METHOD FOR PITCH CONTROL DURING BLEACHING

PROCESSES FOR BIOMASS TREATMENTS

USE OF MESOPOROUS SILICA

DRYING/TRANSPORTATION AND RELEASING MFC

Methods to reduce Rewinder Breaks during Paper Production from Recy...

CONTAMINATION INHIBITOR COMPOSITION

METHOD FOR PRODUCING PAPER, AND PITCH REMOVAL AGENT

METHOD OF SEPARATION OF HEMICELLULOSE AND CELLULOSE FROM POLYSACCHA...

METHOD FOR REDUCING NEGATIVE EFFECTS OF ADHESIVE CONTAMINANTS IN SY...

ANTI-SOILING AGENT COMPOSITION

FIXATIVE COMPOSITION, THICK STOCK COMPOSITION AND PROCESS FOR FIXAT...

Method And Composition For Enzymatic Treatment Of Fiber For Paperma...

GLYCEROL-BASED POLYMERS FOR REDUCING DEPOSITION OF ORGANIC CONTAMIN...

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

Method And Composition For Enzymatic Treatment Of Fiber For Paperma...

Method For Reducing Negative Effects Of Adhesive Contaminants In Sy...

COMPOSITION FOR INHIBITING CALCIUM SALT SCALE FORMATION

METHOD OF INCREASING ENZYME STABILITY AND ACTIVITY FOR PULP AND PAP...

Use of Cyclodextrins for Reducing Deposits During Paper Production

PITCH AND STICKIES CONTROL IN PULP AND PAPERMAKING PROCESSES

Methods for reducing wax content of pulp furnish

Cooking aid for improving the removal of extractives in pulp produc...

Use of cyclodextrins for reducing deposits during paper production

Method for controlling pitch and stickies deposition

Method of deresinating pulp using alkyl alcohol alkoxylate surfactants

Processes of reducing contamination from cellulosic suspensions

Styrene copolymers combined with metallic species in deposition inh...