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comprising macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
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D21H19/20
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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
Current Industry
D21H19/20
comprising macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
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Patents Grants
last 30 patents
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Patent Grant
Waterborne adhesives for reduced basis weight multilayer substrates...
Patent number
11,970,634
Issue date
Apr 30, 2024
Henkel AG & Co. KGaA
Tianjian Huang
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Grant
Paper substrate comprising modified low molecular weight PVA with f...
Patent number
11,932,992
Issue date
Mar 19, 2024
UPM-Kymmene Corporation
Harri Kosonen
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Grant
Method for manufacturing thermoplastic poly(vinyl alcohol) derivati...
Patent number
11,897,974
Issue date
Feb 13, 2024
UPM-Kymmene Corporation
Kuisma Littunen
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Heat sealable paper-based substrate coated with water-based coating...
Patent number
11,851,821
Issue date
Dec 26, 2023
Cascades Sonoco Inc.
Yvon Mongrain
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Grant
Base paper for eco-friendly paper cups
Patent number
11,840,807
Issue date
Dec 12, 2023
Hankuk Paper Mfg. Co., Ltd.
Ik-Sun Choi
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Coating for recyclable paper
Patent number
11,814,795
Issue date
Nov 14, 2023
JL Darling LLC
John T. Mattingly
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Grant
Method for manufacturing eco-friendly antibacterial coated paper
Patent number
11,807,989
Issue date
Nov 7, 2023
KOSKO PAPER CO., LTD.
Young-chul Ha
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Grant
Method for producing paper
Patent number
11,634,867
Issue date
Apr 25, 2023
Osaka University
Akihiro Oshima
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Grant
Water-, oil- and grease-resistant multilayer coating for paper-base...
Patent number
11,618,054
Issue date
Apr 4, 2023
CASCADES GROUPE PRODUITS SPÉCIALISÉS
Yvon Mongrain
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Toilet tissue comprising a dynamic surface
Patent number
11,591,752
Issue date
Feb 28, 2023
The Procter & Gamble Company
Matthew Gary McKee
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Grant
Heat sealable barrier coating
Patent number
11,555,276
Issue date
Jan 17, 2023
Sun Chemical Corporation
Magali Triclot
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Grant
Waterborne adhesives for reduced basis weight multilayer substrates...
Patent number
11,459,490
Issue date
Oct 4, 2022
HENKEL AG & CO, KGaA
Tianjian Huang
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Method for manufacturing biodegradable packaging material, biodegra...
Patent number
11,434,605
Issue date
Sep 6, 2022
Stora Enso Oyj
Kimmo Nevalainen
B32 - LAYERED PRODUCTS
Information
Patent Grant
Laminate and method for producing laminate
Patent number
11,426,763
Issue date
Aug 30, 2022
Oji Holdings Corporation
Hayato Fushimi
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Fluorine-free fibrous treating compositions including a polycarbodi...
Patent number
11,421,378
Issue date
Aug 23, 2022
3M Innovative Properties Company
Dirk M. Coppens
C14 - SKINS HIDES PELTS LEATHER
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Patent Grant
Fluorine-free fibrous treating compositions, treated substrates, an...
Patent number
11,377,785
Issue date
Jul 5, 2022
3M Innovative Properties Company
Dirk M. Coppens
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Grant
Heat-sealable barrier paper
Patent number
11,371,189
Issue date
Jun 28, 2022
Mitsubishi HiTec Paper Europe GmbH
Lena-Maria Grundl
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Grant
Primer compositions
Patent number
11,365,325
Issue date
Jun 21, 2022
Hewlett-Packard Development Company, L.P.
Bor-Jiunn Niu
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
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
Synthesis of re-pulpable temporary wet strength polymer for tissue...
Patent number
11,345,807
Issue date
May 31, 2022
Buckman Laboratories International, Inc.
Ahmed Moustafa
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Grant
Heat sealable coating with filler
Patent number
11,255,050
Issue date
Feb 22, 2022
WestRock MWV, LLC
Chitai C. Yang
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
Barrier laminate with excellent barrier properties against moisture...
Patent number
11,225,757
Issue date
Jan 18, 2022
Hansol Paper Co., Ltd.
Ha Yoon Jung
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Grant
Thickening anionic copolymer
Patent number
11,214,641
Issue date
Jan 4, 2022
Coatex
Yves Matter
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Recycled or brown paper board and methods of making same
Patent number
11,203,837
Issue date
Dec 21, 2021
BASF SE
Peter C. Hayes
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Grant
Waterborne adhesives for reduced basis weight multilayer substrates...
Patent number
11,193,048
Issue date
Dec 7, 2021
Henkel IP & Holding GmbH
Tianjian Huang
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Packaging sheet for packaging of cheese, and associated packaging a...
Patent number
11,142,870
Issue date
Oct 12, 2021
DANAPAK FLEXIBLES A/S
Else Dydensborg
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Grant
Fluorine-free fibrous treating compositions including a polycarbodi...
Patent number
11,124,918
Issue date
Sep 21, 2021
3M Innovative Properties Company
Dirk M. Coppens
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Primer compositions
Patent number
11,034,856
Issue date
Jun 15, 2021
Hewlett-Packard Development Company, L.P.
Bor-Jiunn Niu
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Polydimethylsiloxane films and method of manufacture
Patent number
11,027,462
Issue date
Jun 8, 2021
The Board of Trustees of Western Michigan University
Michael James Joyce
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Patents Applications
last 30 patents
Information
Patent Application
A RECYCLABLE CARDBOARD PACKAGING MATERIAL COMPRISING A METALLIZED B...
Publication number
20240149577
Publication date
May 9, 2024
SOCIETE DES PRODUITS NESTLE S.A.
ALEXEY VISHTAL
B32 - LAYERED PRODUCTS
Information
Patent Application
METHOD FOR MANUFACTURING THERMOPLASTIC POLY(VINYL ALCOHOL) DERIVATI...
Publication number
20240124620
Publication date
Apr 18, 2024
UPM-Kymmene Corporation
Kuisma Littunen
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
DECORATIVE SHEET
Publication number
20240109278
Publication date
Apr 4, 2024
TOPPAN INC.
Takahiro ISEYA
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
STARCH-BASED PADDING FOR ROLL STOCK AND PADDED MAILERS AND METHOD O...
Publication number
20240018725
Publication date
Jan 18, 2024
Georgia-Pacific Corrugated LLC
Andrew Geoffrey Halcomb
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Application
AEROSOL-GENERATING ARTICLE COMPRISING A WRAPPER
Publication number
20240000132
Publication date
Jan 4, 2024
Philip Morris Products S.A.
Clement BESSO
A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information
Patent Application
TREATED ARTICLE, METHODS OF MAKING THE TREATED ARTICLE, AND DISPERS...
Publication number
20240003089
Publication date
Jan 4, 2024
AGC Chemicals Americas, Inc.
Tess Duffin Crosetto
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Application
SILICONE EMULSION AND METHODS FOR THE PREPARATION AND USE THEREOF
Publication number
20230416563
Publication date
Dec 28, 2023
Dow Silicones Corporation
Pierre Chevalier
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
PREPARATION METHOD OF HEAT-NOT-BURN CIGARETTE PAPER WITH BORON NITR...
Publication number
20230265615
Publication date
Aug 24, 2023
Zhejiang University
Qinghua ZHANG
A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information
Patent Application
Water & Oil Impermeable Paper Products, Paper Bags and the Process...
Publication number
20230220627
Publication date
Jul 13, 2023
Multi-Forms Corporation
Johnson Fong
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Application
A METHOD FOR MANUFACTURING A FOAM COATED CELLULOSE BASED SUBSTRATE
Publication number
20230220629
Publication date
Jul 13, 2023
STORA ENSO OYJ
Isto Heiskanen
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Application
PAPER COATED WITH A FUNCTIONAL POLYOLEFIN FILM
Publication number
20230151549
Publication date
May 18, 2023
DOW GLOBAL TECHNOLOGIES LLC
Alan M. Piwowar
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Application
RESIN-IMPREGNATED DECORATIVE PAPER AND RESIN-IMPREGNATED DECORATIVE...
Publication number
20230143186
Publication date
May 11, 2023
TOPPAN INC.
Ryohei MIZUKAMI
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Application
LOW STIFFNESS MULTI-PLY TISSUE PRODUCT
Publication number
20230147107
Publication date
May 11, 2023
Kimberly-Clark Worldwide, Inc.
Jason D. Hanke
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Application
WATERBORNE ADHESIVES FOR REDUCED BASIS WEIGHT MULTILAYER SUBSTRATES...
Publication number
20220411674
Publication date
Dec 29, 2022
Henkel AG & Co, KGaA
Tianjian Huang
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
METHOD FOR MANUFACTURING ECO-FRIENDLY ANTIBACTERIAL COATED PAPER
Publication number
20220403600
Publication date
Dec 22, 2022
Kosko Paper Co., Ltd.
Young-chul HA
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Application
Aerosol-Generating Article Wrapper Comprising Heat Sensitive Indica...
Publication number
20220330605
Publication date
Oct 20, 2022
JT INTERNATIONAL S.A.
Ryo Kitaoka
A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information
Patent Application
Coated Film For Laminating Substrates Made From Biodegradable Mater...
Publication number
20220333309
Publication date
Oct 20, 2022
CELANESE INTERNATIONAL CORPORATION
Ramune Shepherd
B32 - LAYERED PRODUCTS
Information
Patent Application
PRINTING SHEET AND METHOD FOR PRODUCING PRINTING SHEET
Publication number
20220325477
Publication date
Oct 13, 2022
TBM CO., LTD.
Erina SATO
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Application
FLUORINE-FREE FIBROUS TREATING COMPOSITIONS, TREATED SUBSTRATES, AN...
Publication number
20220307193
Publication date
Sep 29, 2022
3M Innovative Properties Company
Dirk M. Coppens
D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information
Patent Application
A METHOD FOR PRODUCING A CELLULOSE PRODUCT AND A CELLULOSE PRODUCT
Publication number
20220251785
Publication date
Aug 11, 2022
PuIPac AB
Edward Guidotti
D04 - BRAIDING LACE-MAKING KNITTING TRIMMINGS NON-WOVEN FABRICS
Information
Patent Application
TREATED SUBSTRATES AND METHODS OF PRODUCING THE SAME
Publication number
20220228320
Publication date
Jul 21, 2022
Solenis Technologies, L.P.
Robert Pelton
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Application
METHOD OF MODIFYING POLYMER BARRIER FILMS
Publication number
20220205184
Publication date
Jun 30, 2022
GREENTECH GLOBAL PTE. LTD.
Jonathan SPENDER
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Application
A METHOD FOR MANUFACTURING THERMOPLASTIC POLY(VINYL ALCOHOL) DERIVA...
Publication number
20220162357
Publication date
May 26, 2022
UPM-Kymmene Corporation
Kuisma Littunen
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
SMOKING ARTICLE
Publication number
20220142234
Publication date
May 12, 2022
British American Tobacco Italia S.p.A.
William ENGLAND
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
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
METHOD OF FORMING A PAPER CONTAINER AND RELATED MATERIALS
Publication number
20220111995
Publication date
Apr 14, 2022
Dart Container Corporation
MINGYANG ZHAO
B31 - MAKING ARTICLES OF PAPER OR CARDBOARD WORKING PAPER OR CARDBOARD
Information
Patent Application
Polyvinyl Alcohol Coated Cellulosic Products
Publication number
20220064860
Publication date
Mar 3, 2022
Aquapak Polymers Limited
John Williams
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
ENHANCED PVOH-BASED BARRIER LAYER COMPOSITION, BARRIER LAYER AND ME...
Publication number
20220009684
Publication date
Jan 13, 2022
BILLERUDKORSNÄS AB
Ali Naderi
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
PACKAGING SHEET FOR PACKAGING OF CHEESE, AND ASSOCIATED PACKAGING A...
Publication number
20210404120
Publication date
Dec 30, 2021
DANAPAK FLEXIBLES A/S
Else Dydensborg
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information
Patent Application
PRINT-MEDIUM PAPER AND METHOD
Publication number
20210348337
Publication date
Nov 11, 2021
SAICA, S.A. Industrias Celulosa Aragonesa
Federico ASENSIO BALET
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS