modified by a particular after-treatment

Industry

CPC
D21H11/16

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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

D21H11/16modified by a particular after-treatment

Industries

Patents Grantslast 30 patents

Information Patent Grant
Processes for producing nanocellulose, and nanocellulose compositio...
- Patent number 12,091,818
- Issue date Sep 17, 2024
- GranBio Intellectual Property Holdings, LLC
- Kimberly Nelson
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information Patent Grant
Nanocellulose-reinforced corrugated medium
- Patent number 12,077,915
- Issue date Sep 3, 2024
- GranBio Intellectual Property Holdings, LLC
- Theodora Retsina
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Cotton recycling
- Patent number 11,970,820
- Issue date Apr 30, 2024
- Board of Regents, The University of Texas System
- Jonathan Y. Chen
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Grant
Modified cellulose from chemical kraft fiber and methods of making...
- Patent number RE49570
- Issue date Jul 4, 2023
- GP Cellulose GmbH
- Arthur J. Nonni
Information Patent Grant
Grafted crosslinked cellulose
- Patent number 11,591,429
- Issue date Feb 28, 2023
- International Paper Company
- Karen Brogan
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Method for manufacture of paper or board and paper or board obtaine...
- Patent number 11,535,985
- Issue date Dec 27, 2022
- Kemira Oyj
- Yuping Luo
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Cotton recycling
- Patent number 11,525,214
- Issue date Dec 13, 2022
- Board of Regents, The University of Texas System
- Jonathan Y. Chen
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Composition of matter feed to a head box
- Patent number 11,512,433
- Issue date Nov 29, 2022
- Eastman Chemical Company
- Charles Stuart Everett
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Surface enhanced pulp fibers at a substrate surface
- Patent number 11,473,245
- Issue date Oct 18, 2022
- Domtar Paper Company LLC
- Bruno Marcoccia
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Nanofibril cellulose additive
- Patent number 11,390,793
- Issue date Jul 19, 2022
- Halliburton Energy Services, Inc.
- William Cecil Pearl
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Absorbent article
- Patent number 11,364,154
- Issue date Jun 21, 2022
- Kikuo Yamada
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Nanocellulose-reinforced corrugated medium
- Patent number 11,359,334
- Issue date Jun 14, 2022
- GranBio Intellectual Property Holdings, LLC
- Theodora Retsina
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Processes for improving high aspect ratio cellulose filament blends
- Patent number 11,352,747
- Issue date Jun 7, 2022
- Mercer International Inc.
- Tobias Ziegenbein
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Grant
Sheet having improved dead-fold properties
- Patent number 11,242,652
- Issue date Feb 8, 2022
- Stora Enso Oyj
- Isto Heiskanen
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Fibrous product
- Patent number 11,168,444
- Issue date Nov 9, 2021
- ESSITY HYGIENE AND HEALTH AKTIEBOLAG
- Ulrika Husmark
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
High alpha and high intrinsic viscosity pulp production apparatuses...
- Patent number 11,142,589
- Issue date Oct 12, 2021
- Bracell Bahia Specialty Cellulose SA
- André de Azambuja Turqueti
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Modified cellulose from chemical kraft fiber and methods of making...
- Patent number 11,111,628
- Issue date Sep 7, 2021
- GP Cellulose GmbH
- Arthur J. Nonni
- 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
Nanofibril cellulose additive
- Patent number 10,907,084
- Issue date Feb 2, 2021
- Halliburton Energy Services, Inc.
- William Cecil Pearl
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
CNF cellular solid material with anionic surfactants
- Patent number 10,907,020
- Issue date Feb 2, 2021
- Cellutech AB
- Erik Johansson
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Complexes of calcium phosphate microparticles and fibers as well as...
- Patent number 10,737,940
- Issue date Aug 11, 2020
- Nippon Paper Industries Co., Ltd.
- Moe Fukuoka
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Modified cellulose from chemical kraft fiber and methods of making...
- Patent number 10,731,293
- Issue date Aug 4, 2020
- GP Cellulose GmbH
- Arthur J. Nonni
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
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
Method for production of porous moldings
- Patent number 10,619,303
- Issue date Apr 14, 2020
- Fraunhofer Gesselschaft zur Förderung der Angewandten Forschung e. V.
- Volker Thole
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Functionalizing cellulosic and lignocellulosic materials
- Patent number 10,584,445
- Issue date Mar 10, 2020
- Xyleco, Inc.
- Marshall Medoff
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Methods of controlling the hydrophilicity of cellulose
- Patent number 10,570,563
- Issue date Feb 25, 2020
- University of Maine System Board of Trustees
- Michael A. Bilodeau
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information Patent Grant
Surface enhanced pulp fibers at a substrate surface
- Patent number 10,563,356
- Issue date Feb 18, 2020
- Domtar Paper Company, LLC
- Bruno Marcoccia
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Nanocellulose-reinforced corrugated medium
- Patent number 10,435,841
- Issue date Oct 8, 2019
- GranBio Intellectual Property Holdings, LLC
- Theodora Retsina
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Method for molding CNF and molded product of CNF obtained by the mo...
- Patent number 10,428,460
- Issue date Oct 1, 2019
- CHUETSU PULP & PAPER CO., LTD.
- Shinichi Hikida
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Dry fluff pulp sheet additive
- Patent number 10,415,190
- Issue date Sep 17, 2019
- International Paper Company
- Jianer Jiang
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

Information Patent Application
Multi-Region Pulp Article
- Publication number 20240200274
- Publication date Jun 20, 2024
- The Procter & Gamble Company
- David Andrew DALTON
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
METHOD AND DEVICE FOR PRODUCING AN MFC FILM
- Publication number 20240141589
- Publication date May 2, 2024
- STORA ENSO OYJ
- Otto Nylèn
- B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information Patent Application
GRAFTED CROSSLINKED CELLULOSE
- Publication number 20230212341
- Publication date Jul 6, 2023
- International Paper Company
- Karen Brogan
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Application
Multi-Step Low Temperature and Low Pressure Process for Agricultura...
- Publication number 20230151547
- Publication date May 18, 2023
- KANBOL, INC.
- Miles Leach
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
PROCESS FOR PRODUCTION OF NANO-COATED SUBSTRATE
- Publication number 20230131315
- Publication date Apr 27, 2023
- STORA ENSO OYJ
- Kaj Backfolk
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
COTTON RECYCLING
- Publication number 20230062813
- Publication date Mar 2, 2023
- Board of Regents, The University of Texas System
- Jonathan Y. CHEN
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Application
SURFACE ENHANCED PULP FIBERS AT A SUBSTRATE SURFACE
- Publication number 20230035105
- Publication date Feb 2, 2023
- Domtar Paper Company, LLC
- Bruno MARCOCCIA
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
NANOCELLULOSE-REINFORCED CORRUGATED MEDIUM
- Publication number 20230002972
- Publication date Jan 5, 2023
- GranBio Intellectual Property Holdings, LLC
- Theodora RETSINA
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
FLUFF PULP
- Publication number 20220290376
- Publication date Sep 15, 2022
- STORA ENSO OYJ
- Helena Tufvesson
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
CELLULOSE-BASED ACETATE FILM LINED MOLDED FIBER ARTICLES AND METHOD...
- Publication number 20220072761
- Publication date Mar 10, 2022
- Sonoco Development Inc.
- ROBERT THOR VERSLUYS
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
GRAFTED CROSSLINKED CELLULOSE
- Publication number 20210246247
- Publication date Aug 12, 2021
- International Paper Company
- Karen Brogan
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
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
FIBROUS PRODUCT
- Publication number 20210189654
- Publication date Jun 24, 2021
- Ulrika Husmark
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
INK ABSORPTION MEMBER AND INK ABSORBER
- Publication number 20210129541
- Publication date May 6, 2021
- SEIKO EPSON CORPORATION
- Yoichi MIYASAKA
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
HIGH STRETCH PAPER AND METHOD OF PRODUCING THE SAME
- Publication number 20210102337
- Publication date Apr 8, 2021
- FPINNOVATIONS
- François DROLET
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
Nanofibril Cellulose Additive
- Publication number 20210062067
- Publication date Mar 4, 2021
- Halliburton Energy Services, Inc.
- William Cecil Pearl
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
Method for manufacture of paper or board and paper or board obtaine...
- Publication number 20210002827
- Publication date Jan 7, 2021
- KEMIRA OYJ
- Yuping Luo
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
CELLULOSE PULP AND SHAPED LYOCELL ARTICLE HAVING A REDUCED CELLULOS...
- Publication number 20210002825
- Publication date Jan 7, 2021
- LENZING AKTIENGESELLSCHAFT
- Verena Silbermann
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Application
HIGH ALPHA AND HIGH INTRINSIC VISCOSITY PULP PRODUCTION APPARATUSES...
- Publication number 20200392255
- Publication date Dec 17, 2020
- Bracell Bahia Specialty Cellulose SA
- André de Azambuja Turqueti
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
MODIFIED CELLULOSE FROM CHEMICAL KRAFT FIBER AND METHODS OF MAKING...
- Publication number 20200347550
- Publication date Nov 5, 2020
- GP Cellulose GMbH
- Arthur J. NONNI
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
SURFACE ENHANCED PULP FIBERS AT A SUBSTRATE SURFACE
- Publication number 20200325629
- Publication date Oct 15, 2020
- Domtar Paper Company, LLC
- Bruno MARCOCCIA
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
METHOD AND DEVICE FOR PRODUCING NANO FILMS
- Publication number 20200181846
- Publication date Jun 11, 2020
- Sumet Technologies Ltd. & Co. KG
- Bernd Suttner
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
NANOCELLULOSE-REINFORCED CORRUGATED MEDIUM
- Publication number 20200109516
- Publication date Apr 9, 2020
- GranBio Intellectual Property Holdings, LLC
- Theodora RETSINA
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
GRAFTED CROSSLINKED CELLULOSE
- Publication number 20200087435
- Publication date Mar 19, 2020
- International Paper Company
- Karen Brogan
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Application
COMPOSITION OF MATTER FEED TO A HEAD BOX
- Publication number 20200063359
- Publication date Feb 27, 2020
- Eastman Chemical Company
- Charles Stuart Everett
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
Methods of Producing Cellulose Nanocrystals
- Publication number 20190367704
- Publication date Dec 5, 2019
- UChicago Argonne, LLC
- Erik Dahl
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
PROCESSES FOR IMPROVING HIGH ASPECT RATIO CELLULOSE FILAMENT BLENDS
- Publication number 20190316293
- Publication date Oct 17, 2019
- Mercer International Inc.
- Tobias Ziegenbein
- D10 - INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEX...
Information Patent Application
FUNCTIONALIZING CELLULOSIC AND LIGNOCELLULOSIC MATERIALS
- Publication number 20190218721
- Publication date Jul 18, 2019
- Xyleco, Inc.
- Marshall Medoff
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
DRY PROCESSED CELLULOSE FIBERS FOR PAPERMAKING
- Publication number 20190119854
- Publication date Apr 25, 2019
- WestRock MWV, LLC
- David E. Knox
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
BATTERY SEPARATOR
- Publication number 20190115578
- Publication date Apr 18, 2019
- Lenzing AG
- Marco Gallo
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING

modified by a particular after-treatment

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Processes for producing nanocellulose, and nanocellulose compositio...

Nanocellulose-reinforced corrugated medium

Cotton recycling

Modified cellulose from chemical kraft fiber and methods of making...

Grafted crosslinked cellulose

Method for manufacture of paper or board and paper or board obtaine...

Cotton recycling

Composition of matter feed to a head box

Surface enhanced pulp fibers at a substrate surface

Nanofibril cellulose additive

Absorbent article

Nanocellulose-reinforced corrugated medium

Processes for improving high aspect ratio cellulose filament blends

Sheet having improved dead-fold properties

Fibrous product

High alpha and high intrinsic viscosity pulp production apparatuses...

Modified cellulose from chemical kraft fiber and methods of making...

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

Nanofibril cellulose additive

CNF cellular solid material with anionic surfactants

Complexes of calcium phosphate microparticles and fibers as well as...

Modified cellulose from chemical kraft fiber and methods of making...

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

Method for production of porous moldings

Functionalizing cellulosic and lignocellulosic materials

Methods of controlling the hydrophilicity of cellulose

Surface enhanced pulp fibers at a substrate surface

Nanocellulose-reinforced corrugated medium

Method for molding CNF and molded product of CNF obtained by the mo...

Dry fluff pulp sheet additive

Patents Applicationslast 30 patents

Multi-Region Pulp Article

METHOD AND DEVICE FOR PRODUCING AN MFC FILM

GRAFTED CROSSLINKED CELLULOSE

Multi-Step Low Temperature and Low Pressure Process for Agricultura...

PROCESS FOR PRODUCTION OF NANO-COATED SUBSTRATE

COTTON RECYCLING

SURFACE ENHANCED PULP FIBERS AT A SUBSTRATE SURFACE

NANOCELLULOSE-REINFORCED CORRUGATED MEDIUM

FLUFF PULP

CELLULOSE-BASED ACETATE FILM LINED MOLDED FIBER ARTICLES AND METHOD...

GRAFTED CROSSLINKED CELLULOSE

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

FIBROUS PRODUCT

INK ABSORPTION MEMBER AND INK ABSORBER

HIGH STRETCH PAPER AND METHOD OF PRODUCING THE SAME

Nanofibril Cellulose Additive

Method for manufacture of paper or board and paper or board obtaine...

CELLULOSE PULP AND SHAPED LYOCELL ARTICLE HAVING A REDUCED CELLULOS...

HIGH ALPHA AND HIGH INTRINSIC VISCOSITY PULP PRODUCTION APPARATUSES...

MODIFIED CELLULOSE FROM CHEMICAL KRAFT FIBER AND METHODS OF MAKING...

SURFACE ENHANCED PULP FIBERS AT A SUBSTRATE SURFACE

METHOD AND DEVICE FOR PRODUCING NANO FILMS

NANOCELLULOSE-REINFORCED CORRUGATED MEDIUM

GRAFTED CROSSLINKED CELLULOSE

COMPOSITION OF MATTER FEED TO A HEAD BOX

Methods of Producing Cellulose Nanocrystals

PROCESSES FOR IMPROVING HIGH ASPECT RATIO CELLULOSE FILAMENT BLENDS

FUNCTIONALIZING CELLULOSIC AND LIGNOCELLULOSIC MATERIALS

DRY PROCESSED CELLULOSE FIBERS FOR PAPERMAKING

BATTERY SEPARATOR