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Structures being applied on the surface by special manufacturing processes
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D21H27/22
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Parent Industries
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
D21H27/00
Special paper not otherwise provided for
Current Industry
D21H27/22
Structures being applied on the surface by special manufacturing processes
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People
Information
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Patents Grants
last 30 patents
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
Method for manufacturing paper or board and paper or board product
Patent number
11,136,722
Issue date
Oct 5, 2021
Elisabeth Lackinger-Csarmann
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Grant
Gypsum wallboard comprising laminated multi-ply paper cover sheets...
Patent number
10,612,194
Issue date
Apr 7, 2020
United States Gypsum Company
Alfred Li
B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information
Patent Grant
Oil and grease resistant paperboard
Patent number
10,519,604
Issue date
Dec 31, 2019
WestRock MWV, LLC
Jiebin Pang
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Grant
Printable compostable paperboard
Patent number
10,253,458
Issue date
Apr 9, 2019
WestRock MWV, LLC
Jiebin Pang
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Grant
Printable compostable paperboard
Patent number
9,863,094
Issue date
Jan 9, 2018
WestRock MWV, LLC
Jiebin Pang
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Grant
Polyethylene and polypropylene based tie resin for co-extrusion
Patent number
9,783,932
Issue date
Oct 10, 2017
Evergreen Packaging, Inc.
Yong Zheng
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Grant
Printable sheet that is ultra-smooth and recyclable, and its method...
Patent number
9,416,495
Issue date
Aug 16, 2016
Arjo Wiggins Fine Papers Limited
Gael Depres
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Grant
Resin composition for the manufacture high gloss laminated panels
Patent number
8,940,127
Issue date
Jan 27, 2015
Metadynea Austria GmbH
Robert Alexander Wagner
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Grant
Decorative plate and method for manufacture thereof
Patent number
8,642,186
Issue date
Feb 4, 2014
Dai Nippon Printing Co., Ltd.
Kazuhiro Hama
B44 - DECORATIVE ARTS
Information
Patent Grant
Decorative paper sheet and decorative laminate comprising same
Patent number
6,709,764
Issue date
Mar 23, 2004
Claude Perrin
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Grant
High pressure laminates made with paper containing cellulose acetate
Patent number
5,928,777
Issue date
Jul 27, 1999
Eastman Chemical Company
Stephen Todd Cox
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Grant
Decorative high-pressure laminates made with thermosetting melamine...
Patent number
5,820,997
Issue date
Oct 13, 1998
Georgia-Pacific Resins, Inc
Ben Gapud
B44 - DECORATIVE ARTS
Information
Patent Grant
High pressure laminates made with paper containing cellulose acetate
Patent number
5,766,752
Issue date
Jun 16, 1998
Eastman Chemical Company
Stephen Todd Cox
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Grant
Process for forming a ceramic body
Patent number
5,714,025
Issue date
Feb 3, 1998
Lanxide Technology Company, LP
Clement Linus Brungardt
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information
Patent Grant
Apparatus for producing laminate boards
Patent number
5,445,702
Issue date
Aug 29, 1995
G. Siempelkamp GmbH & Co.
Wolfgang Gotz
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Grant
Apparatus for producing laminate boards
Patent number
5,354,409
Issue date
Oct 11, 1994
G. Siempelkamp GmbH & Co.
Wolfgang Gotz
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Grant
Method of making a paper overlaid structure
Patent number
5,116,446
Issue date
May 26, 1992
Contact Lumber Company
Charles G. Cannon
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Grant
Translucent and variegated decorative laminate having an effect of...
Patent number
5,047,282
Issue date
Sep 10, 1991
Formica Corporation
Jesus L. Mier
B44 - DECORATIVE ARTS
Information
Patent Grant
Gypsum wallboard paper having imitation manila colored coating
Patent number
4,959,272
Issue date
Sep 25, 1990
United States Gypsum Company
William J. Long
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Grant
Conductive laminate flooring
Patent number
4,724,187
Issue date
Feb 9, 1988
Nevamar Corporation
Israel S. Ungar
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Grant
Non-woven fibrous composite materials and method for the preparatio...
Patent number
4,609,431
Issue date
Sep 2, 1986
Congoleum Corporation
Reginald E. Grose
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Grant
Treated gypsum wallboard paper
Patent number
4,128,699
Issue date
Dec 5, 1978
National Gypsum Company
Donald R. Kole
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Grant
3616021
Patent number
3,616,021
Issue date
Oct 26, 1971
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Grant
3556915
Patent number
3,556,915
Issue date
Jan 19, 1971
B44 - DECORATIVE ARTS
Information
Patent Grant
3022207
Patent number
3,022,207
Issue date
Feb 20, 1962
B44 - DECORATIVE ARTS
Patents Applications
last 30 patents
Information
Patent Application
METHOD FOR PRODUCING A SOUND ABSORBING PANEL
Publication number
20240185823
Publication date
Jun 6, 2024
IMPACT ACOUSTIC AG
Isabella COLCIAGO
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Application
USE OF METAL CHELATES AS A SURFACE APPLICATION FOR ABRASION AND/OR...
Publication number
20220145542
Publication date
May 12, 2022
KEMIRA OYJ
George Gordon BUGG
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Application
METHOD FOR MANUFACTURING PAPER OR BOARD AND PAPER OR BOARD PRODUCT
Publication number
20210102342
Publication date
Apr 8, 2021
KEMIRA OYJ
Elisabeth Lackinger-Csarmann
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Application
OIL AND GREASE RESISTANT PAPERBOARD
Publication number
20200109517
Publication date
Apr 9, 2020
WestRock MWV, LLC
Jiebin PANG
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Application
OIL AND GREASE RESISTANT PAPERBOARD
Publication number
20190161914
Publication date
May 30, 2019
WestRock MWV, LLC
Jiebin PANG
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Application
GYPSUM WALLBOARD COMPRISING LAMINATED MULTI-PLY PAPER COVER SHEETS...
Publication number
20180010301
Publication date
Jan 11, 2018
United States Gypsum Company
Alfred Li
B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information
Patent Application
PRINTABLE COMPOSTABLE PAPERBOARD
Publication number
20170002517
Publication date
Jan 5, 2017
WestRock MWV, LLC
Jiebin PANG
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Application
POLYETHYLENE AND POLYPROPYLENE BASED TIE RESIN FOR CO-EXTRUSION
Publication number
20160230340
Publication date
Aug 11, 2016
Evergreen Packaging, Inc.
Yong Zheng
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Application
POLYURETHANE IMPREGNATED PAPER LAMINATE AND METHOD THEREFOR
Publication number
20150044480
Publication date
Feb 12, 2015
MOULURES TRANSFORM INC.
Alain GIRARD
B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information
Patent Application
Core Paper
Publication number
20130068409
Publication date
Mar 21, 2013
PAPIERFABRIK JULIUS SCHULTE SOHNE GMBH & CO. KG.
Georg Pingen
B44 - DECORATIVE ARTS
Information
Patent Application
RESIN COMPOSITION FOR THE MANUFACTURE HIGH GLOSS LAMINATED PANELS
Publication number
20120316271
Publication date
Dec 13, 2012
Dynea Oy
Robert Alexander WAGNER
B32 - LAYERED PRODUCTS
Information
Patent Application
PRINTABLE SHEET THAT IS ULTRA-SMOOTH AND RECYCLABLE, AND ITS METHOD...
Publication number
20120308744
Publication date
Dec 6, 2012
ARJO WIGGINS FINE PAPERS, LIMITED
Gael Depres
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Application
Folded Core Based on Carbon Fiber Paper and Articles Made from Same
Publication number
20110281080
Publication date
Nov 17, 2011
E.I. du Pont de Nemours and Company
Mikhail R. Levit
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
PROCESS OF PROVIDING PRESS PLATES WITH A FLOURO-POLYMER IMPREGNATED...
Publication number
20110052905
Publication date
Mar 3, 2011
Patrick Smith
B44 - DECORATIVE ARTS
Information
Patent Application
DECORATIVE PLATE AND METHOD FOR MANUFACTURE THEREOF
Publication number
20090247038
Publication date
Oct 1, 2009
Kazuhiro Hama
B44 - DECORATIVE ARTS
Information
Patent Application
PROCESS FOR MAKING A LAMINATE
Publication number
20090104421
Publication date
Apr 23, 2009
Hubertus Marie Christine Stijnen
B32 - LAYERED PRODUCTS
Information
Patent Application
Method For Producing A Layered Material And A Layered Material
Publication number
20070202303
Publication date
Aug 30, 2007
Monika Barbara Bischoff
B44 - DECORATIVE ARTS
Information
Patent Application
MODIFIED AMINOPLAST RESIN SOLUTIONS
Publication number
20070072976
Publication date
Mar 29, 2007
INEOS MELAMINES GMBH
Johann Wonner
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Paper for producing panels and paper-making method
Publication number
20030138600
Publication date
Jul 24, 2003
Dieter Dohring
B44 - DECORATIVE ARTS
Information
Patent Application
Composition for the impregnation of paper, method for the productio...
Publication number
20020124774
Publication date
Sep 12, 2002
Unidur GmbH
Mario Volpatti
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Application
Dimensionally stable laminate and method of preparation
Publication number
20020114968
Publication date
Aug 22, 2002
Westvaco Corporation
Yvette A. Tramount
B44 - DECORATIVE ARTS