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Guar or other polygalactomannan gum
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CPC
D21H17/32
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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
D21H17/00
Non-fibrous material added to the pulp, characterised by its constitution Paper-impregnating material characterised by its constitution
Current Industry
D21H17/32
Guar or other polygalactomannan gum
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Patents Grants
last 30 patents
Information
Patent Grant
Oyster paper and manufacturing method thereof
Patent number
11,401,391
Issue date
Aug 2, 2022
Don Jia Poly Plastic Ltd.
Jui Lung Huang
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Method to produce a fibrous product comprising microfibrillated cel...
Patent number
11,326,306
Issue date
May 10, 2022
Stora Enso Oyj
Kaj Backfolk
B32 - LAYERED PRODUCTS
Information
Patent Grant
Moisture-proof, fibrous substrate having adjustable moisture and we...
Patent number
11,136,720
Issue date
Oct 5, 2021
CHEM&P GMBH & CO. KG
Josef Eckl
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Grant
Method to produce a film comprising microfibrillated cellulose and...
Patent number
10,577,747
Issue date
Mar 3, 2020
Stora Enso Oyj
Isto Heiskanen
B32 - LAYERED PRODUCTS
Information
Patent Grant
Process for preparing self-binding pigment particle suspensions
Patent number
9,988,764
Issue date
Jun 5, 2018
Omya International AG
Daniel Gantenbein
B82 - NANO-TECHNOLOGY
Information
Patent Grant
Process for preparing self-binding pigment particle suspensions
Patent number
9,670,366
Issue date
Jun 6, 2017
Omya International AG
Daniel Gantenbein
B82 - NANO-TECHNOLOGY
Information
Patent Grant
Process for preparing self-binding pigment particles
Patent number
9,611,587
Issue date
Apr 4, 2017
Omya International AG
Daniel Gantenbein
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Methods for manufacturing recyclable and repulpable packaging mater...
Patent number
8,597,733
Issue date
Dec 3, 2013
Eco-Friendly Solutions, LLC
Robert Scott Vonfelden
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Grant
Cationic polysaccharide, its preparation and use
Patent number
8,304,533
Issue date
Nov 6, 2012
BASF SE Ludwigshafen
Asko Karppi
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Grant
Method of making a paper web containing refined long fiber using a...
Patent number
7,682,488
Issue date
Mar 23, 2010
Georgia-Pacific Consumer Products LP
Kang Chang Yeh
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Grant
Process for the production of paper
Patent number
7,442,280
Issue date
Oct 28, 2008
Akzo Nobel N.V.
Bore Klemets
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Grant
Method of making a paper web containing refined long fiber using a...
Patent number
7,252,741
Issue date
Aug 7, 2007
Georgia-Pacific Consumer Products LP
Kang Chang Yeh
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Grant
Pitch control composition
Patent number
7,052,579
Issue date
May 30, 2006
Ashland Inc.
George K. Wai
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Grant
Method of making a non compacted paper web containing refined long...
Patent number
6,998,016
Issue date
Feb 14, 2006
Fort James Corporation
Kang Chang Yeh
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Grant
Method for producing a combustible cartridge case for cartridge amm...
Patent number
6,910,422
Issue date
Jun 28, 2005
Nitrochemie Aschau GmbH
Manfred Haider
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Grant
Modified polysaccharides containing amphiphilic hydrocarbon moieties
Patent number
6,620,295
Issue date
Sep 16, 2003
Kimberly-Clark Worldwide, Inc.
Thomas Gerard Shannon
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Process for the production of paper
Patent number
6,551,457
Issue date
Apr 22, 2003
Akzo Nobel N.V.
Caroline Westman
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Grant
Modified polysaccharides containing amphiphillic hydrocarbon moieties
Patent number
6,517,678
Issue date
Feb 11, 2003
Kimberly-Clark Worldwide, Inc.
Thomas Gerard Shannon
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Variant galactose oxidase, nucleic acid encoding same, and methods...
Patent number
6,498,026
Issue date
Dec 24, 2002
Hercules Incorporated
Simon Delagrave
C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information
Patent Grant
Method of making a non compacted paper web containing refined long...
Patent number
6,419,789
Issue date
Jul 16, 2002
Fort James Corporation
Kang Chang Yeh
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Grant
ASA size emulsification with a natural gum for paper products
Patent number
6,346,554
Issue date
Feb 12, 2002
Calgon Corporation
Daniel R. Dostie
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Grant
Paper making retention system of bentonite and a cationic galactoma...
Patent number
6,270,626
Issue date
Aug 7, 2001
Rhodia Chimie
Herbert Hruschka
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Grant
Process for improving printing paper
Patent number
6,251,223
Issue date
Jun 26, 2001
Stora Publication Paper AG
Hansjörg Kessler
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Grant
High wet and dry strength paper product
Patent number
6,241,853
Issue date
Jun 5, 2001
Kimberly-Clark Worldwide, Inc.
Michael John Smith
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Grant
Strength of paper made from pulp containing surface active, carboxy...
Patent number
6,228,217
Issue date
May 8, 2001
Hercules Incorporated
Jay A. Dickerson
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Grant
Cationic starch/cationic galactomannan gum blends as strength and d...
Patent number
6,217,709
Issue date
Apr 17, 2001
Hercules Incorporated
Keith Edward Burnfield
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Grant
Paper having improved strength characteristics and process for maki...
Patent number
6,179,962
Issue date
Jan 30, 2001
Hercules Incorporated
Richard Lee Brady
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Oxidation in solid state of oxidizable galactose type of alchohol c...
Patent number
6,124,124
Issue date
Sep 26, 2000
Hercules Incorporated
Richard Lee Brady
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Grant
Use of oxidation promoting chemicals in the oxidation oxidizable ga...
Patent number
6,022,717
Issue date
Feb 8, 2000
Hercules Incorporated
Richard Lee Brady
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Grant
Water-disintegrable paper having moisture retaining property and pr...
Patent number
5,935,384
Issue date
Aug 10, 1999
Kawano Paper Co. Ltd
Kenji Taniguchi
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Patents Applications
last 30 patents
Information
Patent Application
A METHOD TO PRODUCE A FIBROUS PRODUCT COMPRISING MICROFIBRILLATED C...
Publication number
20210095424
Publication date
Apr 1, 2021
STORA ENSO OYJ
Kaj Backfolk
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Application
A METHOD TO PRODUCE A FILM COMPRISING MICROFIBRILLATED CELLULOSE AN...
Publication number
20180245287
Publication date
Aug 30, 2018
STORA ENSO OYJ
Isto Heiskanen
B32 - LAYERED PRODUCTS
Information
Patent Application
PROCESS FOR PREPARING SELF-BINDING PIGMENT PARTICLE SUSPENSIONS
Publication number
20170233948
Publication date
Aug 17, 2017
Omya International AG
Daniel Gantenbein
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
MINT-BASED WRAPPER FOR SMOKING
Publication number
20170042217
Publication date
Feb 16, 2017
Paola Fernandez
A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information
Patent Application
Methods, Processes, and Compositions for Treating Pulp
Publication number
20160326698
Publication date
Nov 10, 2016
ECOLAB USA INC.
Zhi CHEN
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Application
PROCESS FOR PREPARING SELF-BINDING PIGMENT PARTICLE SUSPENSIONS
Publication number
20150090415
Publication date
Apr 2, 2015
Daniel Gantenbein
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
METHODS FOR MANUFACTURING RECYCLABLE AND REPULPABLE PACKAGING MATER...
Publication number
20140120277
Publication date
May 1, 2014
Sustainable Fiber Solutions, LLC
Robert Scott VONFELDEN
B32 - LAYERED PRODUCTS
Information
Patent Application
METHOD FOR IMPROVING PAPERMAKING OR BOARD MAKING PROCESS, USE OF A...
Publication number
20130299109
Publication date
Nov 14, 2013
Matti Hietaniemi
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Application
Biodegradable Hydrophobic Cellulosic Substrates And Methods For The...
Publication number
20130197133
Publication date
Aug 1, 2013
Kevin Dale Lewis
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
METHODS FOR MANUFACTURING RECYCLABLE AND REPULPABLE PACKAGING MATER...
Publication number
20110244258
Publication date
Oct 6, 2011
Eco-Friendly Solutions, LLC
Robert Scott VONFELDEN
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Cationic polysaccharide, its preparation and use
Publication number
20100282425
Publication date
Nov 11, 2010
Asko Karppi
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Paper Manufacturing Process
Publication number
20070284070
Publication date
Dec 13, 2007
M-real Oyj
Ari Kiviranta
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Application
Method of Making a Non Compacted Paper Web Containing Refined Long...
Publication number
20070272380
Publication date
Nov 29, 2007
GEORGIA-PACIFIC CONSUMER PRODUCTS LP
Kang Chang Yeh
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Application
Fast hydrating guar powder, method of preparation, and methods of use
Publication number
20060073988
Publication date
Apr 6, 2006
Subramanian Kesavan
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Fast hydrating guar powder, method of preparation, and methods of use
Publication number
20060068994
Publication date
Mar 30, 2006
Subramanian Kesavan
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Method of making a paper web containing refined long fiber using a...
Publication number
20060032595
Publication date
Feb 16, 2006
Fort James Corporation
Kang Chang Yeh
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Application
Cationised polysaccharide product
Publication number
20040104004
Publication date
Jun 3, 2004
Fredrik Solhage
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Application
Method for producing a combustible cartridge case for cartridge amm...
Publication number
20030145753
Publication date
Aug 7, 2003
Manfred Haider
F42 - AMMUNITION BLASTING
Information
Patent Application
Modified polysaccharides containing amphiphilic hydrocarbon moieties
Publication number
20030083492
Publication date
May 1, 2003
Thomas Gerard Shannon
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Modified polysaccharides containing amphiphilic hydrocarbon moieties
Publication number
20030037894
Publication date
Feb 27, 2003
Thomas Gerard Shannon
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Application
Process for the production of paper
Publication number
20020139502
Publication date
Oct 3, 2002
Hans Hallstrom
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Application
Process for the production of chemically or enzymatically modified...
Publication number
20020134281
Publication date
Sep 26, 2002
Ronald Busink
C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information
Patent Application
Compositions and processes of enzymatically modified polysaccharides
Publication number
20020102661
Publication date
Aug 1, 2002
Ronald Busink
C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information
Patent Application
Method of making a non compacted paper web containing refined long...
Publication number
20020074100
Publication date
Jun 20, 2002
James River Corporation
Kang Chang Yeh
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Application
Process for the production of paper
Publication number
20020062938
Publication date
May 30, 2002
Caroline Westman
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Application
Variant galactose oxidase, nucleic acid encoding same, and methods...
Publication number
20010051369
Publication date
Dec 13, 2001
Simon Delagrave
C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...