After-treatment of paper not provided for in groups D21H17/00 - D21H23/00

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Patents Grantslast 30 patents

Information Patent Grant
Expanded slit sheet cushioning products with novel reduced dimensio...
- Patent number 12,221,260
- Issue date Feb 11, 2025
- HexcelPack, LLC
- David Paul Goodrich
- B31 - MAKING ARTICLES OF PAPER OR CARDBOARD WORKING PAPER OR CARDBOARD
Information Patent Grant
Fibrous structures
- Patent number 12,203,221
- Issue date Jan 21, 2025
- The Procter & Gamble Company
- Ryan Dominic Maladen
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Device for non-destructive transforming of paper
- Patent number 12,163,292
- Issue date Dec 10, 2024
- James A Kaslik
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
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
Sanitary tissue product rolls
- Patent number 12,152,347
- Issue date Nov 26, 2024
- The Procter & Gamble Company
- Kevin Mitchell
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Extensible paper and its use in the production of expanded slit pac...
- Patent number 12,145,784
- Issue date Nov 19, 2024
- HexcelPack, LLC
- David P. Goodrich
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Antimicrobial biodegradable compositions for food contact articles
- Patent number 12,123,144
- Issue date Oct 22, 2024
- Danimer IPCo, LLC
- Carol G. Leggett
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Expanded slit sheet cushioning products with novel slit pattern and...
- Patent number 12,110,159
- Issue date Oct 8, 2024
- HexcelPack, LLC
- David Paul Goodrich
- 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
Soft treated tissue product
- Patent number 12,098,510
- Issue date Sep 24, 2024
- Kimberly-Clark Worldwide, Inc.
- Thomas J. Dyer
- B32 - LAYERED PRODUCTS
Information Patent Grant
Partitionable paper product
- Patent number 12,082,750
- Issue date Sep 10, 2024
- GPCP IP Holdings LLC
- Steven R. Olson
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Spreading unit with adjustable contour
- Patent number 12,076,743
- Issue date Sep 3, 2024
- Broetje-Automation GmbH
- Sergej Pidan
- B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information Patent Grant
Preparation method of double-layer carbon-paper base paper with hig...
- Patent number 12,054,887
- Issue date Aug 6, 2024
- Zhejiang University of Science and Technology
- Daliang Guo
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Sanitary tissue product with a shaped line of weakness
- Patent number 12,031,275
- Issue date Jul 9, 2024
- The Procter & Gamble Company
- Katie Kristine Glass
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information Patent Grant
Biodegradable container
- Patent number 11,981,488
- Issue date May 14, 2024
- Gaute Juliussen
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Fibrous structures
- Patent number 11,970,818
- Issue date Apr 30, 2024
- The Procter & Gamble Company
- Fei Wang
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Powder tool
- Patent number 11,970,822
- Issue date Apr 30, 2024
- MaryAnn Samuelson
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Sanitary tissue product with a shaped line of weakness
- Patent number 11,952,722
- Issue date Apr 9, 2024
- The Procter & Gamble Company
- Katie Kristine Glass
- B26 - HAND CUTTING TOOLS CUTTING SEVERING
Information Patent Grant
Hot-extraction paper
- Patent number 11,939,725
- Issue date Mar 26, 2024
- Mondi AG
- Elisabeth Schwaiger
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Hot-press gas grafting hydrophobization apparatus, and eco-friendly...
- Patent number 11,905,664
- Issue date Feb 20, 2024
- KNU - Industry Cooperation Foundation
- Myoung Ku Lee
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Expanded slit sheet cushioning products with novel slit pattern and...
- Patent number 11,905,088
- Issue date Feb 20, 2024
- David Paul Goodrich
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Fibrous structures
- Patent number 11,879,215
- Issue date Jan 23, 2024
- The Procter & Gamble Company
- Fei Wang
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Liquid-state temporary reinforcing material, preparation method the...
- Patent number 11,873,605
- Issue date Jan 16, 2024
- SHANGHAI UNIVERSITY
- Hongjie Luo
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information Patent Grant
Gas diffusion layer for proton exchange membrane fuel cell and prep...
- Patent number 11,876,232
- Issue date Jan 16, 2024
- Donghua University
- Biao Wang
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Grant
Formed body producing method
- Patent number 11,859,346
- Issue date Jan 2, 2024
- Seiko Epson Corporation
- Shigemi Wakabayashi
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Cannabidiol compositions and uses thereof
- Patent number 11,839,208
- Issue date Dec 12, 2023
- PHARMOTECH SA
- Rodin Aeschbach
- A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information Patent Grant
Aramid compound paper with pinning effect and preparation method th...
- Patent number 11,833,797
- Issue date Dec 5, 2023
- Jiangxi Longtai New Material Co., LTD
- Congju An
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Expanded slit sheet cushioning products with novel alternating expa...
- Patent number 11,834,240
- Issue date Dec 5, 2023
- Sheldon H. Parker
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Repulpable, recyclable, compostable and biodegradable reinforcement...
- Patent number 11,826,995
- Issue date Nov 28, 2023
- H. B. Fuller Company
- Michael J. Nowak
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE

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
ACID-FREE SOLUTION PROCESS FOR STRUCTURALLY INTACT CARBON FIBER PAP...
- Publication number 20250052007
- Publication date Feb 13, 2025
- University of Rochester
- Astrid M. MUELLER
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Application
Sanitary Tissue Product Rolls
- Publication number 20250043511
- Publication date Feb 6, 2025
- The Procter & Gamble Company
- Kevin Mitchell
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
FORMALDEHYDE-FREE HIGHLY WATER AND ABRASION RESISTANT OVERLAY FOR B...
- Publication number 20250043155
- Publication date Feb 6, 2025
- ARCLIN USA LLC
- Christoph Schauwecker
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Application
PARTITIONABLE PAPER PRODUCT
- Publication number 20250031916
- Publication date Jan 30, 2025
- GPCP IP Holdings LLC
- Steven R. Olson
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
Coating Agent for Paper Base Material
- Publication number 20250027273
- Publication date Jan 23, 2025
- Henkel AG & Co. KGaA
- Chiho Sakoda
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
SUBAMBIENT DAYTIME COOLING ENABLED BY HIERARCHICALLY ARCHITECTED AL...
- Publication number 20250019898
- Publication date Jan 16, 2025
- Northeastern University
- Yanpei Tian
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
BIODEGRADABLE FUNCTIONAL BIOBASED COATING
- Publication number 20250019559
- Publication date Jan 16, 2025
- EARTHODIC PTY LTD
- Albert TIETZ
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
HIGH DURABILITY CARDBOARD PRODUCT AND METHOD FOR THE MANUFACTURING...
- Publication number 20240410113
- Publication date Dec 12, 2024
- FIBERDOM OY
- Duncan MAYES
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
Laser-Etched Aerosol-Generating Article Wrapper, Aerosol-Generating...
- Publication number 20240397996
- Publication date Dec 5, 2024
- JT INTERNATIONAL S.A.
- Hiroyoshi Ono
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
SOFT TREATED TISSUE PRODUCT
- Publication number 20240392510
- Publication date Nov 28, 2024
- Kimberly-Clark Worldwide, Inc.
- Thomas J. Dyer
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
A METHOD FOR PRODUCING A FILM COMPRISING MICROFIBRILLATED CELLULOSE...
- Publication number 20240376670
- Publication date Nov 14, 2024
- STORA ENSO OYJ
- Otto Nylén
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
ROLL END AIR FITTING ADAPTER AND METHOD OF USING SAME
- Publication number 20240369163
- Publication date Nov 7, 2024
- Enercon Industries Corporation
- Craig Anthony Wheeler
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
BIOWAX POLYHYDROXYALKANOATE DISPERSIONS AS BIO-BASED BARRIER COATINGS
- Publication number 20240344272
- Publication date Oct 17, 2024
- KEMIRA OYJ
- Yuping LUO
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
Sanitary Tissue Product with a Shaped Line of Weakness
- Publication number 20240328093
- Publication date Oct 3, 2024
- The Procter & Gamble Company
- Katie Kristine Glass
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information Patent Application
Fibrous Structures
- Publication number 20240229357
- Publication date Jul 11, 2024
- The Procter & Gamble Company
- Fei Wang
- B31 - MAKING ARTICLES OF PAPER OR CARDBOARD WORKING PAPER OR CARDBOARD
Information Patent Application
METHOD FOR MANUFACTURING A BARRIER FILM, AND A BARRIER FILM
- Publication number 20240209573
- Publication date Jun 27, 2024
- STORA ENSO OYJ
- Kaj Backfolk
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
METHOD FOR MANUFACTURING A BARRIER FILM, AND A BARRIER FILM
- Publication number 20240191435
- Publication date Jun 13, 2024
- STORA ENSO OYJ
- Kaj Backfolk
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
WATER RESISTANT AND REPULPABLE COMPOSITIONS
- Publication number 20240175215
- Publication date May 30, 2024
- Neenah, Inc.
- Norm TOMLINSON
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
RECYCLABLE AND REUSABLE POLLEN PAPER
- Publication number 20240158988
- Publication date May 16, 2024
- Nanyang Technological University
- Nam-Joon CHO
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
AKD EMULSION AND METHOD OF MAKING
- Publication number 20240158991
- Publication date May 16, 2024
- Solenis Technologies, L.P.
- Ray Peng
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
MULTI-PLY FIBROUS STRUCTURE-CONTAINING ARTICLES
- Publication number 20240060243
- Publication date Feb 22, 2024
- The Procter & Gamble Company
- Steven Lee Barnholtz
- 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
Device for non-destructive transforming of paper
- Publication number 20240052575
- Publication date Feb 15, 2024
- The UnWipe Company Inc.
- James A. Kaslik
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
PREPARATION METHOD OF DOUBLE-LAYER CARBON-PAPER BASE PAPER WITH HIG...
- Publication number 20240044081
- Publication date Feb 8, 2024
- Zhejiang University of Science and Technology
- DALIANG GUO
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
REPULPABLE, RECYCLABLE, COMPOSTABLE AND BIODEGRADABLE REINFORCEMENT...
- Publication number 20240042747
- Publication date Feb 8, 2024
- H. B. Fuller Company
- Michael J. Nowak
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
ADDITIVE COMPOSITIONS AND METHODS FOR PAPERMAKING WITH HIGH-KAPPA F...
- Publication number 20240035232
- Publication date Feb 1, 2024
- Solenis Technologies, L.P.
- Anthony Joseph Petty
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
A METHOD FOR PRODUCING A MULTILAYER MACHINE GLAZED PAPER COMPRISING...
- Publication number 20240003092
- Publication date Jan 4, 2024
- STORA ENSO OYJ
- Isto Heiskanen
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
PARTITIONABLE PAPER PRODUCT
- Publication number 20240000273
- Publication date Jan 4, 2024
- GPCP IP Holdings LLC
- Steven R. Olson
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
A METHOD FOR PREPARING MODIFIED PULP
- Publication number 20230416988
- Publication date Dec 28, 2023
- UPM-Kymmene Corporation
- Gustaf Westberg
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE

After-treatment of paper not provided for in groups D21H17/00 - D21H23/00

Industry

Parent Industries

Current Industry

Sub Industries

Patents Grantslast 30 patents

Expanded slit sheet cushioning products with novel reduced dimensio...

Fibrous structures

Device for non-destructive transforming of paper

Moisture/oil resistant composite materials

Sanitary tissue product rolls

Extensible paper and its use in the production of expanded slit pac...

Antimicrobial biodegradable compositions for food contact articles

Expanded slit sheet cushioning products with novel slit pattern and...

Decay-resistant paper

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

Soft treated tissue product

Partitionable paper product

Spreading unit with adjustable contour

Preparation method of double-layer carbon-paper base paper with hig...

Sanitary tissue product with a shaped line of weakness

Biodegradable container

Fibrous structures

Powder tool

Sanitary tissue product with a shaped line of weakness

Hot-extraction paper

Hot-press gas grafting hydrophobization apparatus, and eco-friendly...

Expanded slit sheet cushioning products with novel slit pattern and...

Fibrous structures

Liquid-state temporary reinforcing material, preparation method the...

Gas diffusion layer for proton exchange membrane fuel cell and prep...

Formed body producing method

Cannabidiol compositions and uses thereof

Aramid compound paper with pinning effect and preparation method th...

Expanded slit sheet cushioning products with novel alternating expa...

Repulpable, recyclable, compostable and biodegradable reinforcement...

Patents Applicationslast 30 patents

MOISTURE/OIL RESISTANT COMPOSITE MATERIALS

ACID-FREE SOLUTION PROCESS FOR STRUCTURALLY INTACT CARBON FIBER PAP...

Sanitary Tissue Product Rolls

FORMALDEHYDE-FREE HIGHLY WATER AND ABRASION RESISTANT OVERLAY FOR B...

PARTITIONABLE PAPER PRODUCT

Coating Agent for Paper Base Material

SUBAMBIENT DAYTIME COOLING ENABLED BY HIERARCHICALLY ARCHITECTED AL...

BIODEGRADABLE FUNCTIONAL BIOBASED COATING

HIGH DURABILITY CARDBOARD PRODUCT AND METHOD FOR THE MANUFACTURING...

Laser-Etched Aerosol-Generating Article Wrapper, Aerosol-Generating...

SOFT TREATED TISSUE PRODUCT

A METHOD FOR PRODUCING A FILM COMPRISING MICROFIBRILLATED CELLULOSE...

ROLL END AIR FITTING ADAPTER AND METHOD OF USING SAME

BIOWAX POLYHYDROXYALKANOATE DISPERSIONS AS BIO-BASED BARRIER COATINGS

Sanitary Tissue Product with a Shaped Line of Weakness

Fibrous Structures

METHOD FOR MANUFACTURING A BARRIER FILM, AND A BARRIER FILM

METHOD FOR MANUFACTURING A BARRIER FILM, AND A BARRIER FILM

WATER RESISTANT AND REPULPABLE COMPOSITIONS

RECYCLABLE AND REUSABLE POLLEN PAPER

AKD EMULSION AND METHOD OF MAKING

MULTI-PLY FIBROUS STRUCTURE-CONTAINING ARTICLES

MOISTURE/OIL RESISTANT COMPOSITE MATERIALS

Device for non-destructive transforming of paper

PREPARATION METHOD OF DOUBLE-LAYER CARBON-PAPER BASE PAPER WITH HIG...

REPULPABLE, RECYCLABLE, COMPOSTABLE AND BIODEGRADABLE REINFORCEMENT...

ADDITIVE COMPOSITIONS AND METHODS FOR PAPERMAKING WITH HIGH-KAPPA F...

A METHOD FOR PRODUCING A MULTILAYER MACHINE GLAZED PAPER COMPRISING...

PARTITIONABLE PAPER PRODUCT

A METHOD FOR PREPARING MODIFIED PULP