Mixtures of chemical and mechanical pulp

Industry

CPC
D21H11/10

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Parent Industries

DTEXTILES PAPER D21Papermaking D21HPULP COMPOSITIONS PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D IMPREGNATING OR COATING OF PAPER TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G PAPER NOT OTHERWISE PROVIDED FOR D21H11/00Pulp or paper, comprising cellulose or lignocellulose fibres of natural origin only

Current Industry

D21H11/10Mixtures of chemical and mechanical pulp

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Double-crosslinked cellulose nanofiber film with high strength and...
- Patent number 12,195,921
- Issue date Jan 14, 2025
- Hyundai Motor Company
- Chae Hwan Hong
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Common preparation of lignocellulosic feedstock and a product conta...
- Patent number 12,116,729
- Issue date Oct 15, 2024
- Lenzing Aktiengesellschaft
- Richard Herchl
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Decay-resistant paper
- Patent number 12,104,326
- Issue date Oct 1, 2024
- NIPPON BEET SUGAR MANUFACTURING., CO., LTD
- Takuya Nakagawa
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Paper products and pulps with surface enhanced pulp fibers and incr...
- Patent number 12,104,324
- Issue date Oct 1, 2024
- Domtar Paper Company, LLC
- Harshad Pande
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Ply of a linerboard and a light weight linerboard for corrugated board
- Patent number 12,053,964
- Issue date Aug 6, 2024
- Stora Enso Oyj
- Seppo Lampainen
- B32 - LAYERED PRODUCTS
Information Patent Grant
Multilayered fibrous sheet, a method for making a multilayered fibr...
- Patent number 12,018,434
- Issue date Jun 25, 2024
- Metsä Board Oyj
- Ari Pekka Rytkönen
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Light weight linerboard for corrugated board
- Patent number 11,926,128
- Issue date Mar 12, 2024
- Stora Enso Oyj
- Seppo Lampainen
- B32 - LAYERED PRODUCTS
Information Patent Grant
Fiber blend, method for producing fiber blend, and paperboard produ...
- Patent number 11,629,460
- Issue date Apr 18, 2023
- WestRock MWV, LLC
- Humphrey J. Moynihan
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Grant
Oxidized microfibrillated cellulose fibers and composition thereof
- Patent number 11,525,015
- Issue date Dec 13, 2022
- Nippon Paper Industries Co., Ltd.
- Masato Takayama
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Carboxymethylated microfibrillated cellulose fibers and composition...
- Patent number 11,453,728
- Issue date Sep 27, 2022
- Nippon Paper Industries Co., Ltd.
- Masato Takayama
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Paper products and pulps with surface enhanced pulp fibers and incr...
- Patent number 11,441,271
- Issue date Sep 13, 2022
- Domtar Paper Company LLC
- Harshad Pande
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Paper or paperboard product comprising at least one ply containing...
- Patent number 11,299,853
- Issue date Apr 12, 2022
- Hans Hoglund
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Surface enhanced pulp fibers, methods of making surface enhanced pu...
- Patent number 10,975,499
- Issue date Apr 13, 2021
- Domtar Paper Company, LLC
- Harshad Pande
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Grant
Fiber blend, method for producing fiber blend, and paperboard produ...
- Patent number 10,961,659
- Issue date Mar 30, 2021
- WestRock MWV, LLC
- Humphrey J. Moynihan
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Grant
Soft tissue comprising non-wood fibers
- Patent number 10,914,039
- Issue date Feb 9, 2021
- Kimberly-Clark Worldwide, Inc.
- Thomas Gerard Shannon
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Paper composition
- Patent number 10,865,524
- Issue date Dec 15, 2020
- FiberLean Technologies Limited
- John Claude Husband
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
UV blocking film and composition comprising microfibrillated cellul...
- Patent number 10,752,741
- Issue date Aug 25, 2020
- Stora Enso, OYJ
- Isto Heiskanen
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Surface enhanced pulp fibers, methods of making surface enhanced pu...
- Patent number 10,704,165
- Issue date Jul 7, 2020
- Domtar Paper Company, LLC
- Harshad Pande
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Grant
Lightweight paper board
- Patent number 10,640,925
- Issue date May 5, 2020
- FLEX R&D INC.
- Prakash Mallya
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Soft tissue comprising non-wood fibers
- Patent number 10,550,522
- Issue date Feb 4, 2020
- Kimberly-Clark Worldwide, Inc.
- Thomas Gerard Shannon
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Discriminate mass transfer in a wet oxidation system
- Patent number 10,323,193
- Issue date Jun 18, 2019
- Ciris Energy, Inc.
- Robert Bartek
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Paper composition
- Patent number 10,309,060
- Issue date Jun 4, 2019
- FiberLean Technologies Limited
- John Claude Husband
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Process for producing at least one ply of a paper or board and a pa...
- Patent number 10,145,068
- Issue date Dec 4, 2018
- Stora Enso Oyj
- Hallgren Hans
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Fibrous product and method of producing fibrous web
- Patent number 10,138,600
- Issue date Nov 27, 2018
- Metsä Board Oyj
- Pekka Jannari
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Dry mixed re-dispersible cellulose filament/carrier product and the...
- Patent number 10,087,580
- Issue date Oct 2, 2018
- FPInnovations
- Yuxia Ben
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Glass interleaving paper
- Patent number 10,047,483
- Issue date Aug 14, 2018
- Oji Holdings Corporation
- Koichi Hagihara
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Discriminate mass transfer in a wet oxidation system
- Patent number 10,023,807
- Issue date Jul 17, 2018
- Ciris Energy, Inc.
- Robert Bartek
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Methods of producing a paper product
- Patent number 9,945,073
- Issue date Apr 17, 2018
- The Research Foundation for the State University of New York
- Thomas E. Amidon
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Lightweight digital printing medium
- Patent number 9,920,481
- Issue date Mar 20, 2018
- Hewlett-Packard Development Company, L.P.
- Tao Chen
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Surface enhanced pulp fibers, methods of making surface enhanced pu...
- Patent number 9,879,361
- Issue date Jan 30, 2018
- Domtar Paper Company, LLC
- Harshad Pande
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING

Patents Applicationslast 30 patents

Information Patent Application
PAPER PRODUCTS AND PULPS WITH SURFACE ENHANCED PULP FIBERS AND INCR...
- Publication number 20220412006
- Publication date Dec 29, 2022
- DOMTAR PAPER COMPANY,LLC
- Harshad PANDE
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
DECAY-RESISTANT PAPER
- Publication number 20220333311
- Publication date Oct 20, 2022
- NIPPON BEET SUGAR MANUFACTURING., CO., LTD.
- Takuya NAKAGAWA
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
COMMON PREPARATION OF LIGNOCELLULOSIC FEEDSTOCK AND A PRODUCT CONTA...
- Publication number 20220243399
- Publication date Aug 4, 2022
- LENZING AKTIENGESELLSCHAFT
- Richard HERCHL
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
DOUBLE-CROSSLINKED CELLULOSE NANOFIBER FILM WITH HIGH STRENGTH AND...
- Publication number 20220195669
- Publication date Jun 23, 2022
- Hyundai Motor Company
- Chae Hwan Hong
- B82 - NANO-TECHNOLOGY
Information Patent Application
multilayered fibrous sheet, a method for making a multilayered fibr...
- Publication number 20210324582
- Publication date Oct 21, 2021
- METSÄ BOARD OYJ
- Ari Pekka Rytkönen
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
A LIGHT WEIGHT LINERBOARD FOR CORRUGATED BOARD
- Publication number 20210268783
- Publication date Sep 2, 2021
- STORA ENSO OYJ
- Seppo Lampainen
- B32 - LAYERED PRODUCTS
Information Patent Application
PLY OF A LINERBOARD AND A LIGHT WEIGHT LINERBOARD FOR CORRUGATED BOARD
- Publication number 20210221114
- Publication date Jul 22, 2021
- STORA ENSO OYJ
- Seppo Lampainen
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
SURFACE ENHANCED PULP FIBERS, METHODS OF MAKING SURFACE ENHANCED PU...
- Publication number 20210207289
- Publication date Jul 8, 2021
- Domtar Paper Company, LLC
- Harshad PANDE
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
FIBER BLEND, METHOD FOR PRODUCING FIBER BLEND, AND PAPERBOARD PRODU...
- Publication number 20210180252
- Publication date Jun 17, 2021
- WestRock MWV, LLC
- Humphrey J. Moynihan
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
CARBOXYMETHYLATED MICROFIBRILLAR CELLULOSE FIBERS AND COMPOSITION T...
- Publication number 20210115160
- Publication date Apr 22, 2021
- Nippon Paper Industries Co., Ltd.
- Masato Takayama
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Lightweight Paper Board
- Publication number 20200240080
- Publication date Jul 30, 2020
- FLEX R&D, INC.
- PRAKASH MALLYA
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
FIBER BLEND, METHOD FOR PRODUCING FIBER BLEND, AND PAPERBOARD PRODU...
- Publication number 20200048833
- Publication date Feb 13, 2020
- WestRock MWV, LLC
- Humphrey J. Moynihan
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Application
Lightweight Paper Board
- Publication number 20190376234
- Publication date Dec 12, 2019
- FLEX R&D, Inc.
- PRAKASH MALLYA
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
PAPER COMPOSITION
- Publication number 20190242063
- Publication date Aug 8, 2019
- FiberLean Technologies Limited
- John Claude Husband
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
PAPER PRODUCTS AND PULPS WITH SURFACE ENHANCED PULP FIBERS AND INCR...
- Publication number 20190242062
- Publication date Aug 8, 2019
- Pande HARSHAD
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
A PAPER OR PAPERBOARD PRODUCT COMPRISING AT LEAST ONE PLY CONTAININ...
- Publication number 20190218716
- Publication date Jul 18, 2019
- Hans Hoglund
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
PASTING PAPER FOR BATTERIES COMPRISING MULTIPLE FIBER TYPES
- Publication number 20190181506
- Publication date Jun 13, 2019
- Hollingsworth & Vose Company
- Nicolas Clement
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
SOFT TISSUE COMPRISING NON-WOOD FIBERS
- Publication number 20190100883
- Publication date Apr 4, 2019
- Kimberly-Clark Worldwide, Inc.
- Thomas Gerard Shannon
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
DISCRIMINATE MASS TRANSFER IN A WET OXIDATION SYSTEM
- Publication number 20180298286
- Publication date Oct 18, 2018
- CIRIS ENERGY, INC.
- Robert Bartek
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
METHODS OF PRODUCING A PAPER PRODUCT
- Publication number 20180245285
- Publication date Aug 30, 2018
- The Research Foundation for the State University of New York
- Thomas E. Amidon
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
DISINTEGRATABLE BROWN SACK PAPER
- Publication number 20180230653
- Publication date Aug 16, 2018
- BILLERUDKORSNÄS AB
- Grete Andersson Avitsland
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
DISCRIMINATE MASS TRANSFER IN A WET OXIDATION SYSTEM
- Publication number 20180066192
- Publication date Mar 8, 2018
- CIRIS ENERGY, INC.
- Robert Bartek
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
METHODS OF PRODUCING A PAPER PRODUCT
- Publication number 20170306557
- Publication date Oct 26, 2017
- The Research Foundation for the State University of New York
- Thomas E. Amidon
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
COMPOSITE PAPER PULP COMPOSITION AND METHOD OF MAKING
- Publication number 20170145634
- Publication date May 25, 2017
- Verso Corporation
- James Edward Bradbury
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
LIGHTWEIGHT DIGITAL PRINTING MEDIUM
- Publication number 20170058455
- Publication date Mar 2, 2017
- Hewlett-Packard Development Company, L.P.
- Tao Chen
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
PROCESS FOR PRODUCING AT LEAST ONE PLY OF A PAPER OR BOARD AND A PA...
- Publication number 20170051456
- Publication date Feb 23, 2017
- STORA ENSO OYJ
- Hallgren HANS
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
MANUFACTURE OF PAPER AND PAPERBOARD CONTAINING WOOD FREE PULP
- Publication number 20160237621
- Publication date Aug 18, 2016
- BASF SE
- Paul Kenneth CUTTS
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
FIBROUS PRODUCT AND METHOD OF PRODUCING FIBROUS WEB
- Publication number 20160186383
- Publication date Jun 30, 2016
- METSÄ BOARD OYJ
- Pekka Jannari
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
INTEGRATION OF NON-WOODY BIOREFINING AT PULP AND PAPER PLANTS
- Publication number 20150275432
- Publication date Oct 1, 2015
- API Intellectual Property Holdings, LLC
- Theodora RETSINA
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information Patent Application
PRODUCT AND PROCESSES FROM AN INTEGRATED FOREST BIOREFINERY
- Publication number 20150136344
- Publication date May 21, 2015
- The Research Foundation for the State University of New York
- Thomas E. Amidon
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE

Mixtures of chemical and mechanical pulp

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Double-crosslinked cellulose nanofiber film with high strength and...

Common preparation of lignocellulosic feedstock and a product conta...

Decay-resistant paper

Paper products and pulps with surface enhanced pulp fibers and incr...

Ply of a linerboard and a light weight linerboard for corrugated board

Multilayered fibrous sheet, a method for making a multilayered fibr...

Light weight linerboard for corrugated board

Fiber blend, method for producing fiber blend, and paperboard produ...

Oxidized microfibrillated cellulose fibers and composition thereof

Carboxymethylated microfibrillated cellulose fibers and composition...

Paper products and pulps with surface enhanced pulp fibers and incr...

Paper or paperboard product comprising at least one ply containing...

Surface enhanced pulp fibers, methods of making surface enhanced pu...

Fiber blend, method for producing fiber blend, and paperboard produ...

Soft tissue comprising non-wood fibers

Paper composition

UV blocking film and composition comprising microfibrillated cellul...

Surface enhanced pulp fibers, methods of making surface enhanced pu...

Lightweight paper board

Soft tissue comprising non-wood fibers

Discriminate mass transfer in a wet oxidation system

Paper composition

Process for producing at least one ply of a paper or board and a pa...

Fibrous product and method of producing fibrous web

Dry mixed re-dispersible cellulose filament/carrier product and the...

Glass interleaving paper

Discriminate mass transfer in a wet oxidation system

Methods of producing a paper product

Lightweight digital printing medium

Surface enhanced pulp fibers, methods of making surface enhanced pu...

Patents Applicationslast 30 patents

PAPER PRODUCTS AND PULPS WITH SURFACE ENHANCED PULP FIBERS AND INCR...

DECAY-RESISTANT PAPER

COMMON PREPARATION OF LIGNOCELLULOSIC FEEDSTOCK AND A PRODUCT CONTA...

DOUBLE-CROSSLINKED CELLULOSE NANOFIBER FILM WITH HIGH STRENGTH AND...

multilayered fibrous sheet, a method for making a multilayered fibr...

A LIGHT WEIGHT LINERBOARD FOR CORRUGATED BOARD

PLY OF A LINERBOARD AND A LIGHT WEIGHT LINERBOARD FOR CORRUGATED BOARD

SURFACE ENHANCED PULP FIBERS, METHODS OF MAKING SURFACE ENHANCED PU...

FIBER BLEND, METHOD FOR PRODUCING FIBER BLEND, AND PAPERBOARD PRODU...

CARBOXYMETHYLATED MICROFIBRILLAR CELLULOSE FIBERS AND COMPOSITION T...

Lightweight Paper Board

FIBER BLEND, METHOD FOR PRODUCING FIBER BLEND, AND PAPERBOARD PRODU...

Lightweight Paper Board

PAPER COMPOSITION

PAPER PRODUCTS AND PULPS WITH SURFACE ENHANCED PULP FIBERS AND INCR...

A PAPER OR PAPERBOARD PRODUCT COMPRISING AT LEAST ONE PLY CONTAININ...

PASTING PAPER FOR BATTERIES COMPRISING MULTIPLE FIBER TYPES

SOFT TISSUE COMPRISING NON-WOOD FIBERS

DISCRIMINATE MASS TRANSFER IN A WET OXIDATION SYSTEM

METHODS OF PRODUCING A PAPER PRODUCT

DISINTEGRATABLE BROWN SACK PAPER

DISCRIMINATE MASS TRANSFER IN A WET OXIDATION SYSTEM

METHODS OF PRODUCING A PAPER PRODUCT

COMPOSITE PAPER PULP COMPOSITION AND METHOD OF MAKING

LIGHTWEIGHT DIGITAL PRINTING MEDIUM

PROCESS FOR PRODUCING AT LEAST ONE PLY OF A PAPER OR BOARD AND A PA...

MANUFACTURE OF PAPER AND PAPERBOARD CONTAINING WOOD FREE PULP

FIBROUS PRODUCT AND METHOD OF PRODUCING FIBROUS WEB

INTEGRATION OF NON-WOODY BIOREFINING AT PULP AND PAPER PLANTS

PRODUCT AND PROCESSES FROM AN INTEGRATED FOREST BIOREFINERY