Polysaccharides

Industry

CPC
D21H17/24

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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 D21H17/00Non-fibrous material added to the pulp, characterised by its constitution Paper-impregnating material characterised by its constitution

Current Industry

D21H17/24Polysaccharides

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Functionalization and reinforcement in the dry state and in the wet...
- Patent number 12,162,963
- Issue date Dec 10, 2024
- Centre National de la Recherche Scientifique
- Lauric Gaffiot
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Moisture/oil resistant composite materials
- Patent number 12,157,976
- Issue date Dec 3, 2024
- World Centric
- Randal L. Shogren
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Liquid dispersions for acyl halides
- Patent number 12,018,435
- Issue date Jun 25, 2024
- Chemstone, Inc.
- Jonathan Spender
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Creped multi-ply tissue product
- Patent number 11,959,227
- Issue date Apr 16, 2024
- Kevin Joseph Vogt
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Highly crystalline alpha-1,3-glucan
- Patent number 11,952,435
- Issue date Apr 9, 2024
- NUTRITION & BIOSCIENCES USA 4, INC.
- Kyle Hyun Chang Kim
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Sheet manufacturing method and sheet manufacturing apparatus
- Patent number 11,753,769
- Issue date Sep 12, 2023
- Seiko Epson Corporation
- Masahide Nakamura
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Creped multi-ply tissue product
- Patent number 11,649,591
- Issue date May 16, 2023
- Kimberly-Clark Worldwide, Inc.
- Kevin Joseph Vogt
- B31 - MAKING ARTICLES OF PAPER OR CARDBOARD WORKING PAPER OR CARDBOARD
Information Patent Grant
Method to produce composite-enhanced market pulp and paper
- Patent number 11,634,863
- Issue date Apr 25, 2023
- University of Maine System Board of Trustees
- Michael A. Bilodeau
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Highly crystalline alpha-1,3-glucan
- Patent number 11,608,388
- Issue date Mar 21, 2023
- NUTRITION & BIOSCIENCES USA 4, INC.
- Kyle Hyun Chang Kim
- A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information Patent Grant
Bio-based polyelectrolyte complex compositions comprising non-water...
- Patent number 11,525,211
- Issue date Dec 13, 2022
- OrganoClick AB
- Juhanes Aydin
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Creped multi-ply tissue product
- Patent number 11,427,968
- Issue date Aug 30, 2022
- Kimberly-Clark Worldwide, Inc.
- Kevin Joseph Vogt
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Oyster paper and manufacturing method thereof
- Patent number 11,401,391
- Issue date Aug 2, 2022
- Don Jia Poly Plastic Ltd.
- Jui Lung Huang
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Cannabis fiber, absorbent cellulosic structures containing cannabis...
- Patent number 11,390,995
- Issue date Jul 19, 2022
- First Quality Tissue, LLC
- Karthik Ramaratnam
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Preparation method of cotton bast fiber and chitosan composite non-...
- Patent number 11,383,189
- Issue date Jul 12, 2022
- Jiangnan University
- Xiuliang Hou
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Process for production of film comprising microfibrillated cellulose
- Patent number 11,319,671
- Issue date May 3, 2022
- Stora Enso Oyj
- Kaj Backfolk
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Bio-based PEC compositions as binders for fiber based materials, te...
- Patent number 11,319,673
- Issue date May 3, 2022
- OrganoClick AB
- Juhanes Aydin
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information Patent Grant
Dextrin-based coating slips
- Patent number 11,279,843
- Issue date Mar 22, 2022
- Roquette Freres
- Ludivine Onic
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Pickled vegetable-based edible packaging paper and preparation meth...
- Patent number 11,255,047
- Issue date Feb 22, 2022
- Shanghai Jiao Tong University
- Jinhong Wu
- A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information Patent Grant
Active moisture control material for packaging
- Patent number 11,180,310
- Issue date Nov 23, 2021
- Stora Enso Oyj
- Simo Siitonen
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Processes for producing precipitated calcium carbonate using polysa...
- Patent number 11,180,889
- Issue date Nov 23, 2021
- NUTRITION & BIOSCIENCES USA 4, INC.
- Natnael Behabtu
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Methods for biobased derivatization of cellulosic surfaces
- Patent number 11,098,134
- Issue date Aug 24, 2021
- HS Manufacturing Group, LLC
- Jonathan Spender
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Molded pomace pulp products and methods
- Patent number 11,078,630
- Issue date Aug 3, 2021
- Oregon State University
- Yanyun Zhao
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Methods for biobased derivatization of cellulosic surfaces
- Patent number 11,046,789
- Issue date Jun 29, 2021
- HS Manufacturing Group, LLC
- Jonathan Spender
- C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information Patent Grant
Methods of making paper and paper with modified cellulose pulps
- Patent number 11,047,092
- Issue date Jun 29, 2021
- Suzano S.A.
- Romolo Ranocchia
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Composition and method for increasing wet and dry paper strength
- Patent number 11,028,538
- Issue date Jun 8, 2021
- Solenis Technologies, L.P.
- Sachin Borkar
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Polysaccharide fibers with an increased fibrillation tendency and m...
- Patent number 10,995,427
- Issue date May 4, 2021
- NUTRITION & BIOSCIENCES USA 4, INC.
- Franz Dürnberger
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Grant
Polysaccharide derivatives as optical brightening agents
- Patent number 10,988,716
- Issue date Apr 27, 2021
- ABO AKADEMI UNIVERSITY
- Pedro Fardim
- C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information Patent Grant
Microfibrillated film
- Patent number 10,927,504
- Issue date Feb 23, 2021
- Stora Enso Oyj
- Kaj Backfolk
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Paper strength improving polymer composition and additive system, u...
- Patent number 10,914,038
- Issue date Feb 9, 2021
- Kemira Oyj
- Chen Lu
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Cellulose particulate material
- Patent number 10,894,890
- Issue date Jan 19, 2021
- CELLUCOMP LIMITED
- David Hepworth
- A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES

Patents Applicationslast 30 patents

Information Patent Application
MOISTURE/OIL RESISTANT COMPOSITE MATERIALS
- Publication number 20250052006
- Publication date Feb 13, 2025
- World Centric
- Randal L. Shogren
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
FUNCTIONALIZATION AND REINFORCEMENT IN THE DRY STATE AND IN THE WET...
- Publication number 20250051486
- Publication date Feb 13, 2025
- Centre National de la Recherche Scientifique
- Lauric GAFFIOT
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
HIGHLY CRYSTALLINE ALPHA-1,3-GLUCAN
- Publication number 20240417489
- Publication date Dec 19, 2024
- NUTRITION & BIOSCIENCES USA 4, INC.
- Kyle Hyun Chang Kim
- A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information Patent Application
A method for producing cationic saccharides
- Publication number 20240217848
- Publication date Jul 4, 2024
- KEMIRA OYJ
- Jaakko HILTUNEN
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
MOISTURE/OIL RESISTANT COMPOSITE MATERIALS
- Publication number 20240052571
- Publication date Feb 15, 2024
- World Centric
- Randal L. Shogren
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
HIGHLY CRYSTALLINE ALPHA-1,3-GLUCAN
- Publication number 20230383014
- Publication date Nov 30, 2023
- NUTRITION & BIOSCIENCES USA 4, INC.
- Kyle Hyun Chang Kim
- A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information Patent Application
CREPED MULTI-PLY TISSUE PRODUCT
- Publication number 20230235513
- Publication date Jul 27, 2023
- Kimberly-Clark Worldwide, Inc.
- Kevin Joseph Vogt
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
CREPED MULTI-PLY TISSUE PRODUCT
- Publication number 20220364310
- Publication date Nov 17, 2022
- Kimberly-Clark Worldwide, Inc.
- Kevin Joseph Vogt
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
SHEET MANUFACTURING METHOD AND SHEET MANUFACTURING APPARATUS
- Publication number 20220316139
- Publication date Oct 6, 2022
- SEIKO EPSON CORPORATION
- Masahide NAKAMURA
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
TIPPING PAPER TO WHICH TECHNOLOGY FOR REDUCING TOBACCO SMELL ON FIN...
- Publication number 20220307200
- Publication date Sep 29, 2022
- KT&G Corporation
- Man Seok SEO
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
LIQUID DISPERSIONS FOR ACYL HALIDES
- Publication number 20220145541
- Publication date May 12, 2022
- GREENTECH GLOBAL PTE. LTD.
- Jonathan SPENDER
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
CREPED MULTI-PLY TISSUE PRODUCT
- Publication number 20220090324
- Publication date Mar 24, 2022
- Kimberly-Clark Worldwide, Inc.
- Kevin Joseph Vogt
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information Patent Application
COMPOSITE, COMPACT, AND METHOD FOR MANUFACTURING COMPACT
- Publication number 20220081841
- Publication date Mar 17, 2022
- SEIKO EPSON CORPORATION
- Shinobu YOKOKAWA
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
FUNCTIONALIZATION AND REINFORCEMENT IN THE DRY STATE AND IN THE WET...
- Publication number 20210332160
- Publication date Oct 28, 2021
- Centre National de la Recherche Scientifique
- Lauric GAFFIOT
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
HIGHLY CRYSTALLINE ALPHA-1,3-GLUCAN
- Publication number 20210130504
- Publication date May 6, 2021
- NUTRITION & BIOSCIENCES USA 4, INC.
- Kyle Hyun Chang Kim
- A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information Patent Application
PICKLED VEGETABLE-BASED EDIBLE PACKAGING PAPER AND PREPARATION METH...
- Publication number 20200399831
- Publication date Dec 24, 2020
- SHANGHAI JIAO TONG UNIVERSITY
- Jinhong WU
- A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information Patent Application
Method to Produce Composite-Enhanced Market Pulp and Paper
- Publication number 20200347549
- Publication date Nov 5, 2020
- University of Maine System Board of Trustees
- Michael A. Bilodeau
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
COMPOSITION AND METHOD FOR INCREASING WET AND DRY PAPER STRENGTH
- Publication number 20200277735
- Publication date Sep 3, 2020
- Solenis Technologies, L.P.
- Sachin Borkar
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
CANNABIS FIBER, ABSORBENT CELLULOSIC STRUCTURES CONTAINING CANNABIS...
- Publication number 20200256015
- Publication date Aug 13, 2020
- FIRST QUALITY TISSUE, LLC
- Karthik RAMARATNAM
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
LAMINATES
- Publication number 20200190274
- Publication date Jun 18, 2020
- KNAUF INSULATION SPRL
- Tony SCOTT
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
METHODS OF MAKING PAPER AND PAPER WITH MODIFIED CELLULOSE PULPS
- Publication number 20200173112
- Publication date Jun 4, 2020
- Suzano S.A.
- Romolo Ranocchia
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
METHODS FOR BIOBASED DERIVATIZATION OF CELLULOSIC SURFACES
- Publication number 20200140575
- Publication date May 7, 2020
- HS MANUFACTURING GROUP LLC
- Jonathan SPENDER
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
DEXTRIN-BASED COATING SLIPS
- Publication number 20200140715
- Publication date May 7, 2020
- ROQUETTE FRERES
- Ludivine ONIC
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
TISSUE PAPER
- Publication number 20200032459
- Publication date Jan 30, 2020
- DAIO PAPER CORPORATION
- Shuta YASUI
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
CELLULOSE PARTICULATE MATERIAL
- Publication number 20190330381
- Publication date Oct 31, 2019
- CELLUCOMP LIMITED
- David HEPWORTH
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
PROCESSES FOR PRODUCING PRECIPITATED CALCIUM CARBONATE USING POLYSA...
- Publication number 20190330802
- Publication date Oct 31, 2019
- E I DU PONT DE NEMOURS AND COMPANY
- Natnael Behabtu
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
METHOD FOR IMPROVING THE RESISTANCE OF PAPER AND PAPERBOARD TO AQUE...
- Publication number 20190330803
- Publication date Oct 31, 2019
- Solenis Technologies, L.P.
- Susan M Ehrhardt
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
CELLULOSE PARTICULATE MATERIAL
- Publication number 20190322768
- Publication date Oct 24, 2019
- CELLUCOMP LIMITED
- David HEPWORTH
- A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information Patent Application
MICROFIBRILLATED FILM
- Publication number 20190234020
- Publication date Aug 1, 2019
- STORA ENSO OYJ
- Kaj Backfolk
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
BIO-BASED POLYELECTROLYTE COMPLEX COMPOSITIONS COMPRISING NON-WATER...
- Publication number 20190226141
- Publication date Jul 25, 2019
- ORGANOCLICKAB
- Juhanes AYDIN
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE

Polysaccharides

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Functionalization and reinforcement in the dry state and in the wet...

Moisture/oil resistant composite materials

Liquid dispersions for acyl halides

Creped multi-ply tissue product

Highly crystalline alpha-1,3-glucan

Sheet manufacturing method and sheet manufacturing apparatus

Creped multi-ply tissue product

Method to produce composite-enhanced market pulp and paper

Highly crystalline alpha-1,3-glucan

Bio-based polyelectrolyte complex compositions comprising non-water...

Creped multi-ply tissue product

Oyster paper and manufacturing method thereof

Cannabis fiber, absorbent cellulosic structures containing cannabis...

Preparation method of cotton bast fiber and chitosan composite non-...

Process for production of film comprising microfibrillated cellulose

Bio-based PEC compositions as binders for fiber based materials, te...

Dextrin-based coating slips

Pickled vegetable-based edible packaging paper and preparation meth...

Active moisture control material for packaging

Processes for producing precipitated calcium carbonate using polysa...

Methods for biobased derivatization of cellulosic surfaces

Molded pomace pulp products and methods

Methods for biobased derivatization of cellulosic surfaces

Methods of making paper and paper with modified cellulose pulps

Composition and method for increasing wet and dry paper strength

Polysaccharide fibers with an increased fibrillation tendency and m...

Polysaccharide derivatives as optical brightening agents

Microfibrillated film

Paper strength improving polymer composition and additive system, u...

Cellulose particulate material

Patents Applicationslast 30 patents

MOISTURE/OIL RESISTANT COMPOSITE MATERIALS

FUNCTIONALIZATION AND REINFORCEMENT IN THE DRY STATE AND IN THE WET...

HIGHLY CRYSTALLINE ALPHA-1,3-GLUCAN

A method for producing cationic saccharides

MOISTURE/OIL RESISTANT COMPOSITE MATERIALS

HIGHLY CRYSTALLINE ALPHA-1,3-GLUCAN

CREPED MULTI-PLY TISSUE PRODUCT

CREPED MULTI-PLY TISSUE PRODUCT

SHEET MANUFACTURING METHOD AND SHEET MANUFACTURING APPARATUS

TIPPING PAPER TO WHICH TECHNOLOGY FOR REDUCING TOBACCO SMELL ON FIN...

LIQUID DISPERSIONS FOR ACYL HALIDES

CREPED MULTI-PLY TISSUE PRODUCT

COMPOSITE, COMPACT, AND METHOD FOR MANUFACTURING COMPACT

FUNCTIONALIZATION AND REINFORCEMENT IN THE DRY STATE AND IN THE WET...

HIGHLY CRYSTALLINE ALPHA-1,3-GLUCAN

PICKLED VEGETABLE-BASED EDIBLE PACKAGING PAPER AND PREPARATION METH...

Method to Produce Composite-Enhanced Market Pulp and Paper

COMPOSITION AND METHOD FOR INCREASING WET AND DRY PAPER STRENGTH

CANNABIS FIBER, ABSORBENT CELLULOSIC STRUCTURES CONTAINING CANNABIS...

LAMINATES

METHODS OF MAKING PAPER AND PAPER WITH MODIFIED CELLULOSE PULPS

METHODS FOR BIOBASED DERIVATIZATION OF CELLULOSIC SURFACES

DEXTRIN-BASED COATING SLIPS

TISSUE PAPER

CELLULOSE PARTICULATE MATERIAL

PROCESSES FOR PRODUCING PRECIPITATED CALCIUM CARBONATE USING POLYSA...

METHOD FOR IMPROVING THE RESISTANCE OF PAPER AND PAPERBOARD TO AQUE...

CELLULOSE PARTICULATE MATERIAL

MICROFIBRILLATED FILM

BIO-BASED POLYELECTROLYTE COMPLEX COMPOSITIONS COMPRISING NON-WATER...