with inorganic compounds

Industry

CPC
D21C9/083

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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

D21C9/083with inorganic compounds

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Selectively depolymerizing cellulosic materials for use as thermal...
- Patent number 11,512,427
- Issue date Nov 29, 2022
- DTE Materials Incorporated
- Tanner Jolly
- E04 - BUILDING
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
Compositions for bleaching pulps and their use
- Patent number 10,683,613
- Issue date Jun 16, 2020
- Imertech SAS
- Mikko Likitalo
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Adsorbing and/or reduction of the amount of organic materials in an...
- Patent number 10,046,984
- Issue date Aug 14, 2018
- Omya International AG
- Daniel Gantenbein
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Pile delignification
- Patent number 10,006,167
- Issue date Jun 26, 2018
- ISTANBUL TEKNIK UNIVERSITESI
- Oya Atici
- 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
Biomass treatment for hyperthermal hydrocatalytic conversion
- Patent number 9,708,763
- Issue date Jul 18, 2017
- Shell Oil Company
- Joseph Broun Powell
- C13 - SUGAR INDUSTRY
Information Patent Grant
Process for making hydrogels from hemicaustic byproduct
- Patent number 9,650,742
- Issue date May 16, 2017
- Rayonier Performance Fibers, LLC
- Othman A. Hamed
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
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
Biomass treatment for hydrothermal hydrocatalytic conversion
- Patent number 9,399,837
- Issue date Jul 26, 2016
- Shell Oil Company
- Joseph Broun Powell
- C13 - SUGAR INDUSTRY
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
Method of treating liquid flows at a chemical pulp mill
- Patent number 8,815,053
- Issue date Aug 26, 2014
- Adritz Oy
- Janne Vehmaa
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Method of degumming cellulosic fibres
- Patent number 7,892,397
- Issue date Feb 22, 2011
- Alberta Innovates-Technology Futures
- Keith Luo
- C05 - FERTILISERS MANUFACTURE THEREOF
Information Patent Grant
Process for producing very low COD unbleached pulp
- Patent number 7,226,525
- Issue date Jun 5, 2007
- Weyehaeuser Company
- Michael D. Vrbanac
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Method for eliminating stickies from treatment of waste paper using...
- Patent number 6,210,526
- Issue date Apr 3, 2001
- Alfred Pohlen
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Oxygen detackification in secondary fiber recovery
- Patent number 5,338,401
- Issue date Aug 16, 1994
- Air Products and Chemicals, Inc.
- Ronald C. Naddeo
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Oxygen alkali detackification in secondary fiber recovery
- Patent number 5,213,661
- Issue date May 25, 1993
- Air Products and Chemicals, Inc.
- Ronald C. Naddeo
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Method for removing polychlorinated dibenzodioxins and polychlorina...
- Patent number 5,074,958
- Issue date Dec 24, 1991
- Kimberly-Clark Corporation
- Carol A. Blaney
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Method for removing stickies from secondary fibers using supercriti...
- Patent number 5,009,746
- Issue date Apr 23, 1991
- Kimberly-Clark Corporation
- Shafi U. Hossain
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Method in the production of dissolving pulp
- Patent number 4,361,463
- Issue date Nov 30, 1982
- Billerud Uddeholm Aktiebolag
- Erik A. S. Lindberg
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
3817825
- Patent number 3,817,825
- Issue date Jun 18, 1974
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
3594270
- Patent number 3,594,270
- Issue date Jul 20, 1971
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
3305433
- Patent number 3,305,433
- Issue date Feb 21, 1967
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
3148106
- Patent number 3,148,106
- Issue date Sep 8, 1964
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
3068141
- Patent number 3,068,141
- Issue date Dec 11, 1962
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
2954312
- Patent number 2,954,312
- Issue date Sep 27, 1960
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
2902481
- Patent number 2,902,481
- Issue date Sep 1, 1959
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
2882965
- Patent number 2,882,965
- Issue date Apr 21, 1959
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
2878118
- Patent number 2,878,118
- Issue date Mar 17, 1959
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information Patent Grant
2823120
- Patent number 2,823,120
- Issue date Feb 11, 1958
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE

Patents Applicationslast 30 patents

Information Patent Application
METHOD AND DEVICE FOR STERILIZING RAW MATERIAL FOR PRODUCING AT LEA...
- Publication number 20240200267
- Publication date Jun 20, 2024
- KRONES AG
- Jörg ZACHARIAS
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
SELECTIVELY DEPOLYMERIZING CELLULOSIC MATERIALS FOR USE AS THERMAL...
- Publication number 20230332352
- Publication date Oct 19, 2023
- DTE Materials Incorporated
- Tanner Jolly
- B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
Information Patent Application
VOLATILE FATTY ACID CONTROL
- Publication number 20220307198
- Publication date Sep 29, 2022
- ECOLAB USA INC.
- Herman Mark Grimm
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
SELECTIVELY DEPOLYMERIZING CELLULOSIC MATERIALS FOR USE AS THERMAL...
- Publication number 20200263356
- Publication date Aug 20, 2020
- DTE Materials Incorporated
- Tanner Jolly
- E04 - BUILDING
Information Patent Application
METHOD FOR PRODUCING RECYCLED FIBERS, AND RECYCLED FIBERS
- Publication number 20200149220
- Publication date May 14, 2020
- UNICHARM CORPORATION
- Takayoshi Konishi
- B09 - DISPOSAL OF SOLID WASTE RECLAMATION OF CONTAMINED SOIL SOIL
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
ADSORBING AND/OR REDUCTION OF THE AMOUNT OF ORGANIC MATERIALS IN AN...
- Publication number 20170174533
- Publication date Jun 22, 2017
- Omya Intemational AG
- Daniel Gantenbein
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
A HEAP DELIGNIFICATION
- Publication number 20160326693
- Publication date Nov 10, 2016
- Oya ATICI
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
BIOMASS TREATMENT FOR HYPERTHERMAL HYDROCATALYTIC CONVERSION
- Publication number 20160298293
- Publication date Oct 13, 2016
- Shell Oil Company
- Joseph Broun POWELL
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Application
BIOMASS TREATMENT FOR HYDROTHERMAL HYDROCATALYTIC CONVERSION
- Publication number 20150167239
- Publication date Jun 18, 2015
- Shell Oil Company
- Joseph Broun POWELL
- C13 - SUGAR INDUSTRY
Information Patent Application
Methods To Control Organic Contaminants In Fibers Using Zeolites
- Publication number 20150053358
- Publication date Feb 26, 2015
- Buckman Laboratories International, Inc.
- Weiping Ban
- 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
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
METHOD OF TREATING LIQUID FLOWS AT A CHEMICAL PULP MILL
- Publication number 20120279669
- Publication date Nov 8, 2012
- ANDRITZ OY
- Janne Vehmaa
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
METHOD OF DEGUMMING CELLULOSIC FIBRES
- Publication number 20080289783
- Publication date Nov 27, 2008
- Alberta Research Council Inc.
- Keith LUO
- C05 - FERTILISERS MANUFACTURE THEREOF
Information Patent Application
Process for producing very low COD unbleached pulp
- Publication number 20030213570
- Publication date Nov 20, 2003
- Michael D. Vrbanac
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES

with inorganic compounds

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Selectively depolymerizing cellulosic materials for use as thermal...

Drying/transportation and releasing MFC

Compositions for bleaching pulps and their use

Adsorbing and/or reduction of the amount of organic materials in an...

Pile delignification

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

Biomass treatment for hyperthermal hydrocatalytic conversion

Process for making hydrogels from hemicaustic byproduct

Method of using an anti-soiling agent composition

Biomass treatment for hydrothermal hydrocatalytic conversion

Method for scale removal during a lignocellulosic conversion process

Method of treating liquid flows at a chemical pulp mill

Method of degumming cellulosic fibres

Process for producing very low COD unbleached pulp

Method for eliminating stickies from treatment of waste paper using...

Oxygen detackification in secondary fiber recovery

Oxygen alkali detackification in secondary fiber recovery

Method for removing polychlorinated dibenzodioxins and polychlorina...

Method for removing stickies from secondary fibers using supercriti...

Method in the production of dissolving pulp

3817825

3594270

3305433

3148106

3068141

2954312

2902481

2882965

2878118

2823120

Patents Applicationslast 30 patents

METHOD AND DEVICE FOR STERILIZING RAW MATERIAL FOR PRODUCING AT LEA...

SELECTIVELY DEPOLYMERIZING CELLULOSIC MATERIALS FOR USE AS THERMAL...

VOLATILE FATTY ACID CONTROL

SELECTIVELY DEPOLYMERIZING CELLULOSIC MATERIALS FOR USE AS THERMAL...

METHOD FOR PRODUCING RECYCLED FIBERS, AND RECYCLED FIBERS

DRYING/TRANSPORTATION AND RELEASING MFC

ADSORBING AND/OR REDUCTION OF THE AMOUNT OF ORGANIC MATERIALS IN AN...

A HEAP DELIGNIFICATION

BIOMASS TREATMENT FOR HYPERTHERMAL HYDROCATALYTIC CONVERSION

BIOMASS TREATMENT FOR HYDROTHERMAL HYDROCATALYTIC CONVERSION

Methods To Control Organic Contaminants In Fibers Using Zeolites

ANTI-SOILING AGENT COMPOSITION

METHOD FOR SCALE REMOVAL DURING A LIGNOCELLULOSIC CONVERSION PROCESS

METHOD OF TREATING LIQUID FLOWS AT A CHEMICAL PULP MILL

METHOD OF DEGUMMING CELLULOSIC FIBRES

Process for producing very low COD unbleached pulp