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D
TEXTILES PAPER
D21
Papermaking
D21H
PULP 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
D21H19/00
Coated paper Coating material
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D21H19/54
Starch
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Patents Grants
last 30 patents
Information
Patent Grant
Paper for transfer pattern printing
Patent number
11,801,701
Issue date
Oct 31, 2023
BEAVER PAPER & GRAPIC MEDIA, INC.
Knud Villefrance Rasmussen
D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information
Patent Grant
Method and device for starch application
Patent number
11,767,638
Issue date
Sep 26, 2023
Voith Patent GmbH
Christoph Henninger
B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information
Patent Grant
Device for applying a treatment substance
Patent number
11,718,961
Issue date
Aug 8, 2023
Andritz Kusters GmbH
Eduard Davydenko
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Grant
Partially soluble dextrins of high molecular weight
Patent number
11,697,745
Issue date
Jul 11, 2023
Roquette Freres
Julien Mesnager
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Smooth and low density paperboard structures and methods for manufa...
Patent number
11,697,908
Issue date
Jul 11, 2023
WestRock MWV, LLC
Sergio A. Giuste
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Grant
Adhesive having insulative properties
Patent number
11,649,589
Issue date
May 16, 2023
Henkel AG & Co., KGaA
Tianjian Huang
B31 - MAKING ARTICLES OF PAPER OR CARDBOARD WORKING PAPER OR CARDBOARD
Information
Patent Grant
Prepeg with improved flatness
Patent number
11,619,009
Issue date
Apr 4, 2023
Schoeller Technocell GmbH & Co. KG
Michael Kloskowski
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Grant
Paper products subjected to a surface treatment comprising enzyme-t...
Patent number
11,608,596
Issue date
Mar 21, 2023
Domtar Paper Company, LLC
Harshad Pande
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Grant
Saccharide fatty acid ester inorganic particle combinations
Patent number
11,530,517
Issue date
Dec 20, 2022
GREENTECH GLOBAL PTE. LTD.
Jonathan Spender
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Grant
Coated paper and paperboard structures
Patent number
11,525,217
Issue date
Dec 13, 2022
WestRock MWV, LLC
Steven G. Bushhouse
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
Process for surface sizing using a jet cooked dispersion comprising...
Patent number
11,453,978
Issue date
Sep 27, 2022
Stora Enso Oyj
Erik Mansson
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Grant
Paper for transfer pattern printing
Patent number
11,440,335
Issue date
Sep 13, 2022
Beaver Paper & Graphic Media, Inc.
Knud Villefrance Rasmussen
D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information
Patent Grant
Adhesive having insulative properties
Patent number
11,427,963
Issue date
Aug 30, 2022
Henkel AG & CO, KGaA
Tianjian Huang
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Inkjet ink receptive coating comprising esterified or etherified st...
Patent number
11,396,199
Issue date
Jul 26, 2022
Stora Enso Oyj
Kaj Backfolk
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Grant
Stable aqueous dispersions comprising complexed starch
Patent number
11,352,519
Issue date
Jun 7, 2022
Novamont S.p.A.
Catia Bastioli
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Oil and grease resistant paperboard
Patent number
11,326,308
Issue date
May 10, 2022
WestRock MWV, LLC
Jiebin Pang
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Grant
Smooth and low density paperboard structures and methods for manufa...
Patent number
11,293,142
Issue date
Apr 5, 2022
WestRock MWV, LLC
Sergio A. Giuste
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Grant
Aqueous surface treatment composition for paper and board
Patent number
11,286,621
Issue date
Mar 29, 2022
BASF SE
Christoph Hamers
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
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
Sizing compositions
Patent number
11,255,048
Issue date
Feb 22, 2022
Hewlett-Packard Development Company, L.P.
Christopher Arend Toles
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Grant
Re-pulpable packaging material
Patent number
11,247,443
Issue date
Feb 15, 2022
Stora Enso Oyj
Åsa Nyflött
B32 - LAYERED PRODUCTS
Information
Patent Grant
Coating structure, sheet-like product and its use
Patent number
11,242,654
Issue date
Feb 8, 2022
Kemira Oyj
Tarja Turkki
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information
Patent Grant
Method and system for manufacturing a coated paperboard and a coate...
Patent number
11,220,788
Issue date
Jan 11, 2022
Kotkamills Group Oyj
Filip Sundholm
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Grant
Method of producing a filler
Patent number
11,193,241
Issue date
Dec 7, 2021
Stora Enso Oyj
Philip Hakansson
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Fluorochemical-free oil and grease resistant cellulosic materials
Patent number
11,180,890
Issue date
Nov 23, 2021
Cooperatie Avebe U.A.
Didier André Pierre Delnoye
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Grant
Coating formulation for digital printing media
Patent number
11,155,111
Issue date
Oct 26, 2021
Omya International AG
Fabien Wilhelm Monnard
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Grant
Water-based barrier coatings
Patent number
11,118,079
Issue date
Sep 14, 2021
Kemira Oyj
Tarja Turkki
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Biobased barrier coatings comprising polyol/saccharide fatty acid e...
Patent number
11,085,152
Issue date
Aug 10, 2021
GREENTECH GLOBAL PTE. LTD.
Jonathan Spender
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Grant
Recording medium
Patent number
11,065,902
Issue date
Jul 20, 2021
Hewlett-Packard Development Company, L.P.
Tao Chen
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Patents Applications
last 30 patents
Information
Patent Application
A METHOD FOR PRODUCING A HEAT SEALABLE MULTI-LAYER PAPERBOARD AND A...
Publication number
20240102247
Publication date
Mar 28, 2024
CH-Polymers Oy
Päivi MIETTINEN
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information
Patent Application
BIODEGRADABLE BIOPLASTIC
Publication number
20240018344
Publication date
Jan 18, 2024
Board of Trustees of Western Michigan University
Abdus Salam
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
ADHESIVE HAVING INSULATIVE PROPERTIES
Publication number
20230304225
Publication date
Sep 28, 2023
Henkel AG & Co., KGaA
Tianjian HUANG
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
COATED PAPER AND PAPERBOARD STRUCTURES
Publication number
20230287628
Publication date
Sep 14, 2023
WestRock MWV, LLC
Steven G. BUSHHOUSE
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Application
BARRIER RECYCLED PAPERBOARD AND METHOD FOR MANUFACTURING THEREOF
Publication number
20230175206
Publication date
Jun 8, 2023
WestRock MWV, LLC
Terry L. CLARK
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Application
Wrapper Paper for Smoking Articles, with Improved Ash Formation
Publication number
20230136404
Publication date
May 4, 2023
delfortgroup AG
Thomas Fritzsching
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Application
PAPER FOR TRANSFER PATTERN PRINTING
Publication number
20230073763
Publication date
Mar 9, 2023
Beaver Paper & Graphic Media, Inc
Knud Villefrance Rasmussen
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
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
COMPOSITIONS AND METHODS FOR MAKING PAPER USING UNCOOKED STARCH FOR...
Publication number
20230002974
Publication date
Jan 5, 2023
KNAUF GIPS KG
Mark K. HEMPHILL
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Application
COMPOSITE CELLULOSE MATERIAL AND METHOD FOR MAKING SUCH A MATERIAL
Publication number
20220389662
Publication date
Dec 8, 2022
CENTRE TECHNIQUE DU PAPIER
Jérémie VIGUIE
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Application
SMOOTH AND LOW DENSITY PAPERBOARD STRUCTURES AND METHODS FOR MANUFA...
Publication number
20220267961
Publication date
Aug 25, 2022
WestRock MWV, LLC
Sergio A. Giuste
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Application
Sols, Multifunctional Applications of Sols, and Associated Products
Publication number
20220250920
Publication date
Aug 11, 2022
Sol-Gel Materials & Applications LTD
Fanya Ismail
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Application
FORMULATION FOR SIZE PRESS APPLICATIONS
Publication number
20220205185
Publication date
Jun 30, 2022
ECOLAB USA INC.
David J. Castro
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Application
TRANSFER PAPER AND STAMPING METHOD COMBINING SCREEN PRINTING AND DI...
Publication number
20220143996
Publication date
May 12, 2022
SUMIPRINT QUIMICA Y COLOR S.A.S.
Julio Alberto ÁLVAREZ PÉREZ
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Application
PRODUCTION OF CORRUGATED PAPERBOARDS AND CARDBOARDS COMPRISING CHEM...
Publication number
20220136175
Publication date
May 5, 2022
BORREGAARD AS
Synnøve Holtan
B31 - MAKING ARTICLES OF PAPER OR CARDBOARD WORKING PAPER OR CARDBOARD
Information
Patent Application
TOTAL HEAT EXCHANGING ELEMENT PAPER AND TOTAL HEAT EXCHANGING ELEMENT
Publication number
20220128321
Publication date
Apr 28, 2022
MITSUBISHI PAPER MILLS LIMITED
Kengo YAMANE
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Application
COMPOSITE, COMPACT, AND METHOD FOR MANUFACTURING COMPACT
Publication number
20220081843
Publication date
Mar 17, 2022
SEIKO EPSON CORPORATION
Shinobu YOKOKAWA
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Application
PAPER COATING COMPOSITION CONTAINING HIGH STARCH LEVELS
Publication number
20220018070
Publication date
Jan 20, 2022
CORN PRODUCTS DEVELOPMENT, INC.
James FOGG
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Application
BOOK PRINTING PAPER
Publication number
20220002947
Publication date
Jan 6, 2022
STORA ENSO OYJ
Juhani Hyytiäinen
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Application
BIODEGRADABLE COATING COMPOSITION FOR MULCHING PAPER AND MULCHING P...
Publication number
20210388267
Publication date
Dec 16, 2021
PAPYRUS CO., LTD
Hyun Hwang CHOI
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Application
MODIFIED STARCH, USE THEREOF, AND METHOD FOR PRODUCING MODIFIED STARCH
Publication number
20210301036
Publication date
Sep 30, 2021
NIHON SHOKUHIN KAKO CO., LTD.
Daisuke MURAMATSU
A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information
Patent Application
Lightweight Separating Base Paper
Publication number
20210274831
Publication date
Sep 9, 2021
delfortgroup AG
Tuomas Turtola
A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information
Patent Application
RE-PULPABLE PACKAGING MATERIAL
Publication number
20210245481
Publication date
Aug 12, 2021
STORA ENSO OYJ
Åsa Nyflött
B32 - LAYERED PRODUCTS
Information
Patent Application
COATING COMPOSITION FOR PAPER AND PAPERBOARD
Publication number
20210222369
Publication date
Jul 22, 2021
STORA ENSO OYJ
Tuula Sokka
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Application
COATING STRUCTURE, SHEET-LIKE PRODUCT AND ITS USE
Publication number
20210214894
Publication date
Jul 15, 2021
KEMIRA OYJ
Tarja TURKKI
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Application
METHOD AND DEVICE FOR STARCH APPLICATION
Publication number
20210189657
Publication date
Jun 24, 2021
VOITH PATENT GmbH
CHRISTOPH HENNINGER
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Application
COATED PAPER AND PAPERBOARD STRUCTURES
Publication number
20210180256
Publication date
Jun 17, 2021
WestRock MWV, LLC
Steven G. BUSHHOUSE
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Application
COATED PRINTING PAPER
Publication number
20210108373
Publication date
Apr 15, 2021
MITSUBISHI PAPER MILLS LIMITED
Jun URASAKI
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Application
FLUOROCHEMICAL-FREE OIL AND GREASE RESISTANT CELLULOSIC MATERIALS
Publication number
20210017715
Publication date
Jan 21, 2021
Coöperatie AVEBE U.A.
Didier André Pierre Delnoye
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Application
PREPEG WITH IMPROVED FLATNESS
Publication number
20200399835
Publication date
Dec 24, 2020
Schoeller Technocell GmbH & Co. KG
Michael Kloskowski
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE