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D21H19/18
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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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D21H19/18
comprising waxes
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Patents Grants
last 30 patents
Information
Patent Grant
Treated article, methods of making the treated article, and dispers...
Patent number
12,209,364
Issue date
Jan 28, 2025
AGC Chemicals Americas, Inc.
Tess Duffin Crosetto
B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information
Patent Grant
Emulsion from the oxidation products of natural waxes, having impro...
Patent number
12,203,217
Issue date
Jan 21, 2025
Clariant International Ltd.
Milena Wundlechner
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Grant
Barrier layer for cellulose substrate
Patent number
12,071,726
Issue date
Aug 27, 2024
Papacks Sales GmbH
Tahsin Dag
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Grant
Treated article, methods of making the treated article, and dispers...
Patent number
12,000,090
Issue date
Jun 4, 2024
AGC Chemicals Americas, Inc.
Tess Duffin Crosetto
B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
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
Biodegradable straws and methods of making biodegradable straws
Patent number
11,504,938
Issue date
Nov 22, 2022
Bridgette Castronovo
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Grant
Recyclable composition for waterproofing paper utilizing a plant de...
Patent number
11,401,661
Issue date
Aug 2, 2022
J & J Green Paper, Inc.
Michael Scott Segal
A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
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
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
Ink fixative solution
Patent number
10,947,404
Issue date
Mar 16, 2021
Hewlett-Packard Development Company, L.P.
Christopher Arend Toles
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Wet coating compositions for paper substrates, paper substrates coa...
Patent number
10,683,435
Issue date
Jun 16, 2020
CASCADES SONOCO INC.
Yvon Mongrain
B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information
Patent Grant
Apparatus for automated production of a roll of waxed fabric
Patent number
10,449,564
Issue date
Oct 22, 2019
ABEEGO DESIGNS, INC.
Toni Marie Desrosiers
B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information
Patent Grant
Saturating wax coating composition and associated methods of use
Patent number
10,351,731
Issue date
Jul 16, 2019
ExxonMobil Research and Engineering Company
Sarvesh K. Agrawal
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information
Patent Grant
Coating composition capable of embodying paper feel for food packin...
Patent number
10,179,977
Issue date
Jan 15, 2019
CJ Cheiljedang Corporation
Dong Hui Park
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Grant
Print medium
Patent number
10,071,585
Issue date
Sep 11, 2018
Hewlett-Packard Development Company, L.P.
Jason Swei
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Grant
Phase-change materials from wax-based colloidal dispersions and the...
Patent number
10,059,865
Issue date
Aug 28, 2018
Henry Company, LLC
Amba Ayambem
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Wet coating compositions for paper substrates, paper substrates coa...
Patent number
9,840,642
Issue date
Dec 12, 2017
CASCADES SONOCO INC.
Yvon Mongrain
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Grant
Online treated sealable and peelable medical paper for medical ster...
Patent number
9,758,931
Issue date
Sep 12, 2017
Mondi AG
Agnes Jolly
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Printable radiation curable barrier coatings
Patent number
9,701,860
Issue date
Jul 11, 2017
Sun Chemical Corporation
Carl Weisbecker
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Grant
Method of making a paper and paperboard and the paper and paperboar...
Patent number
9,580,868
Issue date
Feb 28, 2017
Solenis Technologies, L.P.
Clement L. Brungardt
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Wax paper with heat transfer stamps
Patent number
9,533,478
Issue date
Jan 3, 2017
WRC Acquisition, LLC
Timothy J. Powell
B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
Information
Patent Grant
System and method for forming hydrophobic structures in a porous su...
Patent number
9,415,610
Issue date
Aug 16, 2016
Xerox Corporation
Jason O'Neil
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Grant
Process for the production of a paper or board product and a paper...
Patent number
9,175,441
Issue date
Nov 3, 2015
Stora Enso Oyj
Isto Heiskanen
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Grant
Paper coating apparatus with multiple hot wax applicators and assoc...
Patent number
9,016,232
Issue date
Apr 28, 2015
Profero Systems, Inc.
Thomas B. Jones
B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information
Patent Grant
Composition and use of hydrogenated alkyl ketene dimers
Patent number
9,005,398
Issue date
Apr 14, 2015
Solenis Technologies, L.P.
Clement L. Brungardt
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Treated paper product, combination food and treated paper product,...
Patent number
8,741,366
Issue date
Jun 3, 2014
Expera Specialty Solutions, LLC
John A. Theisen
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Grant
Moisture resistant coating
Patent number
8,563,140
Issue date
Oct 22, 2013
Biosphere Industries, LLC
David A. Dellinger
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Grant
Laser or dye sublimation printable image transfer paper
Patent number
8,507,055
Issue date
Aug 13, 2013
Iya Technology Laboratories, LLC
Ibrahim Katampe
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Grant
Method for controlling surface contact area of a paper or board sub...
Patent number
8,455,057
Issue date
Jun 4, 2013
Stora Enso Oyj
Isto Heiskanen
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Grant
Treated paper product, combination food and treated paper product,...
Patent number
8,337,919
Issue date
Dec 25, 2012
Wausau Paper Mills, LLC
John A. Theisen
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Patents Applications
last 30 patents
Information
Patent Application
STRETCHABLE PACKAGING MATERIAL
Publication number
20250033313
Publication date
Jan 30, 2025
Neenah Gessner GmbH
Armin Niederhuber
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Application
BIODEGRADABLE ARTICLE
Publication number
20250019899
Publication date
Jan 16, 2025
FUTAMURA CHEMICAL UK LTD
Martin Richard COCKROFT
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Application
AQUEOUS DISPERSION, AND FILM AND LAMINATED BODY USING THE SAME
Publication number
20250011614
Publication date
Jan 9, 2025
MITSUBISHI CHEMICAL CORPORATION
Taku ISHII
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Application
LOW OPACITY PAPER PACKAGING MATERIAL
Publication number
20240401280
Publication date
Dec 5, 2024
Neenah Gessner GmbH
Armin Niederhuber
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Application
LOW OPACITY PAPER
Publication number
20240401276
Publication date
Dec 5, 2024
Neenah Gessner GmbH
Raoul Hervé
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Application
WATER-BORNE HEAT-SEALABLE BARRIER COATINGS
Publication number
20240376336
Publication date
Nov 14, 2024
SUN CHEMICAL CORPORATION
Vanessa Gordon
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
EMULSION FROM THE OXIDATION PRODUCTS OF NATURAL WAXES, HAVING IMPRO...
Publication number
20240328090
Publication date
Oct 3, 2024
CLARIANT INTERNATIONAL LTD
Milena Wundlechner
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Application
TREATED ARTICLE, METHODS OF MAKING THE TREATED ARTICLE, AND DISPERS...
Publication number
20240301627
Publication date
Sep 12, 2024
AGC Chemicals Americas, Inc.
Tess Duffin Crosetto
B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information
Patent Application
Compostable Packaging Material
Publication number
20240218601
Publication date
Jul 4, 2024
Neenah Gessner GmbH
Armin Niederhuber
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
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
Recyclable Composition for Paper Coating
Publication number
20230287627
Publication date
Sep 14, 2023
BASF SE
Pirro CIPI
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
PAPER PACKAGING MATERIAL WITH IMPROVED RESUSPENDABILITY OF CELLULOS...
Publication number
20230130087
Publication date
Apr 27, 2023
Constantia Pirk GmbH & Co. KG
Achim Grefenstein
B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information
Patent Application
BARRIER LAYER FOR CELLULOSE SUBSTRATE
Publication number
20220259805
Publication date
Aug 18, 2022
Papacks Sales GmbH
Tahsin Dag
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Application
Biodegradable Straws and Methods of Making Biodegradable Straws
Publication number
20220203646
Publication date
Jun 30, 2022
Bridgette Castronovo
A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information
Patent Application
MODIFIED FIBER-BASED MATERIALS AND METHODS OF MAKING THE SAME
Publication number
20220064859
Publication date
Mar 3, 2022
aPEEL Technology, Inc.
Carlos Hernandez
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Application
WATER RESISTANT MATERIALS FOR FOOD-SAFE USES
Publication number
20210246614
Publication date
Aug 12, 2021
JL Darling LLC
John T. Mattingly
A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information
Patent Application
HEAT-SEALABLE BARRIER PAPER
Publication number
20210002828
Publication date
Jan 7, 2021
MITSUBISHI HITEC PAPER EUROPE GMBH
Lena-Maria GRUNDL
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Application
RECYCLABLE BARRIER PAPER
Publication number
20200370244
Publication date
Nov 26, 2020
MITSUBISHI HITEC PAPER EUROPE GMBH
Dieter BECKER
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Application
Recyclable Composition for Waterproofing Paper Utilizing a Plant De...
Publication number
20190249369
Publication date
Aug 15, 2019
J & J Green Paper, Inc.
Michael Scott Segal
A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information
Patent Application
COATING MACHINE AND COATING METHOD THEREOF
Publication number
20180237994
Publication date
Aug 23, 2018
Chi-Wah LAU
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Application
COATED SUBSTRATES INCLUDING COMPOSTABLE COATINGS AND METHODS FOR PR...
Publication number
20180171559
Publication date
Jun 21, 2018
Michelman, Inc.
Jesse Hipps
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Application
PRIMER COMPOSITIONS
Publication number
20180087222
Publication date
Mar 29, 2018
Hewlett-Packard Development Company, L.P.
Bor-Jiunn Niu
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Application
APPARATUS FOR AUTOMATED PRODUCTION OF A ROLL OF WAXED FABRIC
Publication number
20180071768
Publication date
Mar 15, 2018
ABEEGO DESIGNS INC.
TONI MARIE DESROSIERS
B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information
Patent Application
WET COATING COMPOSITIONS FOR PAPER SUBSTRATES, PAPER SUBSTRATES COA...
Publication number
20180072915
Publication date
Mar 15, 2018
CASCADES SONOCO INC.
Yvon MONGRAIN
B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information
Patent Application
WET COATING COMPOSITIONS FOR PAPER SUBSTRATES, PAPER SUBSTRATES COA...
Publication number
20170107402
Publication date
Apr 20, 2017
CASCADES SONOCO INC.
Yvon MONGRAIN
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
METHOD FOR MANUFACTURING TRANSFER PAPER
Publication number
20170009400
Publication date
Jan 12, 2017
Minxuan TAN
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Application
PRINTABLE RADIATION CURABLE BARRIER COATINGS
Publication number
20160009939
Publication date
Jan 14, 2016
SUN CHEMICAL CORPORATION
Carl WEISBECKER
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Application
COMPOSITION AND USE OF HYDROGENATED ALKYL KETENE DIMERS
Publication number
20140174682
Publication date
Jun 26, 2014
HERCULES INCORPORATED
Clement L. Brungardt
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
PAPER COATING APPARATUS WITH MULTIPLE HOT WAX APPLICATORS AND ASSOC...
Publication number
20130340674
Publication date
Dec 26, 2013
Profero Systems, Inc.
Thomas B. Jones
B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...