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John A. Westland
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Auburn, WA, US
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Patents Grants
last 30 patents
Information
Patent Grant
Fibrillated blend of lyocell low DP pulp
Patent number
9,845,575
Issue date
Dec 19, 2017
International Paper Company
John A. Westland
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Grant
Fibrillated blend of lyocell and cellulosic low DP pulp
Patent number
8,894,812
Issue date
Nov 25, 2014
Weyerhaeuser NR Company
John A. Westland
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Grant
Internally curing cement based materials
Patent number
8,435,345
Issue date
May 7, 2013
Weyerhaeuser NR Company
John A. Westland
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information
Patent Grant
Method of making a fiber cement board with improved properties and...
Patent number
8,293,003
Issue date
Oct 23, 2012
Weyerhaeuser NR Company
Sherry L. Thomson
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information
Patent Grant
Method of making a fiber cement board with improved properties and...
Patent number
8,273,174
Issue date
Sep 25, 2012
Wyerhaeuser NR Company
Sherry L Thomson
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information
Patent Grant
Viscose product
Patent number
7,390,566
Issue date
Jun 24, 2008
Weyerhaeuser Company
Mengkui Luo
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Superabsorbent polymer
Patent number
6,951,933
Issue date
Oct 4, 2005
Weyerhaeuser Company
Hugh West
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Method for making crosslinked fibers having high wet bulk
Patent number
6,752,944
Issue date
Jun 22, 2004
Weyerhaeuser Company
Richard A. Jewell
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Grant
High-wet-bulk cellulosic fibers
Patent number
6,703,125
Issue date
Mar 9, 2004
Weyerhaeuser Company
Richard A. Jewell
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Grant
Polycarboxylic acid crosslinked cellulosic fibers
Patent number
6,620,865
Issue date
Sep 16, 2003
Weyerhaeuser Company
John A. Westland
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Crosslinkable cellulosic fibrous product
Patent number
6,572,919
Issue date
Jun 3, 2003
Weyerhaeuser Company
John A. Westland
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Grant
High-wet-bulk cellulosic fibers
Patent number
6,551,706
Issue date
Apr 22, 2003
Weyerhaeuser Company
Richard A. Jewell
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Grant
Superabsorbent polymer
Patent number
6,500,947
Issue date
Dec 31, 2002
Weyerhaeuser Company
Hugh West
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Crosslinkable cellulosic fibrous product
Patent number
6,300,259
Issue date
Oct 9, 2001
Weyerhaeuser Company
John A. Westland
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
High-wet-bulk cellulosic fibers
Patent number
6,207,278
Issue date
Mar 27, 2001
Weyerhaeuser Company
Richard A. Jewell
D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information
Patent Grant
Absorbent composite containing polymaleic acid crosslinked cellulos...
Patent number
6,184,271
Issue date
Feb 6, 2001
Weyerhaeuser Company
John A. Westland
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Polymeric polycarboxylic acid crosslinked cellulosic fibers
Patent number
5,998,511
Issue date
Dec 7, 1999
Weyerhaeuser Company
John A. Westland
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Method and composition for increasing the strength of compositions...
Patent number
5,755,828
Issue date
May 26, 1998
Weyerhaeuser Company
John A. Westland
D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information
Patent Grant
Drilling mud compositions
Patent number
5,362,713
Issue date
Nov 8, 1994
Weyerhaeuser Company
John A. Westland
E21 - EARTH DRILLING MINING
Information
Patent Grant
Method of supporting fractures in geological formations and hydraul...
Patent number
5,350,528
Issue date
Sep 27, 1994
Weyerhaeuser Company
John A. Westland
E21 - EARTH DRILLING MINING
Information
Patent Grant
Agglomeration of particulate materials with reticulated cellulose
Patent number
5,228,900
Issue date
Jul 20, 1993
Weyerhaeuser Company
R. Scott Stephens
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Bacterial cellulose binding agent
Patent number
5,207,826
Issue date
May 4, 1993
Weyerhaeuser Company
John A. Westland
D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information
Patent Grant
Method of using bacterial cellulose as a dietary fiber component
Patent number
4,960,763
Issue date
Oct 2, 1990
Weyerhaeuser Company
R. Scott Stephens
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Patents Applications
last 30 patents
Information
Patent Application
FIBRILLATED BLEND OF LYOCELL LOW DP PULP
Publication number
20180105985
Publication date
Apr 19, 2018
International Paper Company
John A. Westland
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Application
INTERNALLY CURING CEMENT BASED MATERIALS
Publication number
20130213276
Publication date
Aug 22, 2013
WEYERHAEUSER NR COMPANY
John A. Westland
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information
Patent Application
FIBRILLATED BLEND OF LYOCELL AND CELLULOSIC LOW DP PULP
Publication number
20120285640
Publication date
Nov 15, 2012
WEYERHAEUSER NR COMPANY
John A. Westland
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Application
INTERNALLY CURING CEMENT BASED MATERIALS
Publication number
20110073015
Publication date
Mar 31, 2011
WEYERHAEUSER NR COMPANY
John A. Westland
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information
Patent Application
LIGNIN ESTER EXTENDED POLYPHENYLENE OXIDE BASED POLYMERS
Publication number
20100311876
Publication date
Dec 9, 2010
WEYERHAEUSER NR COMPANY
David E. Fish
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
FIBRILLATED BLEND OF LYOCELL LOW DP PULP
Publication number
20100288456
Publication date
Nov 18, 2010
WEYERHAEUSER NR COMPANY
John A. Westland
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Application
METHOD OF MAKING A FIBER CEMENT BOARD WITH IMPROVED PROPERTIES AND...
Publication number
20100162926
Publication date
Jul 1, 2010
WEYERHAEUSER COMPANY
Sherry L. Thomson
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information
Patent Application
LOW Tg LIGNIN MIXED ESTERS
Publication number
20100152428
Publication date
Jun 17, 2010
WEYERHAEUSER COMPANY
Angela P. Gifford
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Method for Processing High Hemicellulose Pulp in Viscose Manufacture
Publication number
20080001325
Publication date
Jan 3, 2008
Mengkui Luo
D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information
Patent Application
Method for Processing High Hemicellulose Pulp in Viscose Manufactur...
Publication number
20080003429
Publication date
Jan 3, 2008
Mengkui Luo
D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information
Patent Application
Covalent Bonding of Carboxylated Cellulose Fiber Webs
Publication number
20080000603
Publication date
Jan 3, 2008
Amar N. Neogi
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Application
Fibers for spunlaced products
Publication number
20050279473
Publication date
Dec 22, 2005
John A. Westland
D04 - BRAIDING LACE-MAKING KNITTING TRIMMINGS NON-WOVEN FABRICS
Information
Patent Application
Hydroentangling process
Publication number
20050278912
Publication date
Dec 22, 2005
John A. Westland
D04 - BRAIDING LACE-MAKING KNITTING TRIMMINGS NON-WOVEN FABRICS
Information
Patent Application
Polycarboxylic acid crosslinked cellulosic fibers
Publication number
20030121623
Publication date
Jul 3, 2003
Weyerhaeuser Company
John A. Westland
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
High-wet-bulk cellulosic fibers
Publication number
20030108742
Publication date
Jun 12, 2003
Weyerhaeuser Company
Richard A. Jewell
D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information
Patent Application
Superabsorbent polymer
Publication number
20030045707
Publication date
Mar 6, 2003
Weyerhaeuser Company
Hugh West
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
High-wet-bulk cellulosic fibers
Publication number
20030008580
Publication date
Jan 9, 2003
Weyerhaeuser Company
Richard A. Jewell
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Application
Crosslinkable cellulosic fibrous product
Publication number
20020031971
Publication date
Mar 14, 2002
Weyerhaeuser Company
John A. Westland
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE