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LIGNOTECH USA, INC.
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Rothschild, WI, US
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Patents Grants
last 30 patents
Information
Patent Grant
Bypass protection for protein and starch in animal feed
Patent number
8,591,983
Issue date
Nov 26, 2013
LignoTech USA, Inc.
Stuart E. Lebo
A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information
Patent Grant
Hardwood lignosulfonates for separating gangue materials from metal...
Patent number
8,221,709
Issue date
Jul 17, 2012
LignoTech USA, Inc.
Jerry D. Gargulak
B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
Information
Patent Grant
Methods for producing dried pesticide compositions
Patent number
7,901,701
Issue date
Mar 8, 2011
LignoTech USA, Inc.
Thomas S. Winowiski
A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information
Patent Grant
Organic expander for lead-acid storage batteries
Patent number
6,664,002
Issue date
Dec 16, 2003
LignoTech USA, Inc.
Timothy J. McNally
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Set retarders for foamed cements
Patent number
6,558,461
Issue date
May 6, 2003
LignoTech USA, Inc.
Stuart E. Lebo
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Set retarders for foamed cements
Patent number
6,372,037
Issue date
Apr 16, 2002
LignoTech USA, Inc.
Stuart E. Lebo
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information
Patent Grant
Organic expander for lead-acid storage batteries
Patent number
6,346,347
Issue date
Feb 12, 2002
LignoTech, USA, Inc.
Timothy J. McNally
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Ammoxidized lignosulfonate cement dispersant
Patent number
6,238,475
Issue date
May 29, 2001
LignoTech USA, Inc.
Jerry D. Gargulak
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information
Patent Grant
Animal feed incorporating reactive magnesium oxide
Patent number
6,113,974
Issue date
Sep 5, 2000
LignoTech USA, Inc.
Thomas S. Winowiski
A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information
Patent Grant
Cement compositions and biodegradable dispersants therefor
Patent number
6,019,835
Issue date
Feb 1, 2000
Halliburton Energy Services, Inc.
Jiten Chatterji
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information
Patent Grant
Method for providing a stable protective coating for UV sensitive p...
Patent number
5,939,089
Issue date
Aug 17, 1999
LignoTech USA, Inc.
Kevin R. Wirtz
A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information
Patent Grant
Polymerized alkaline lignin materials
Patent number
5,925,743
Issue date
Jul 20, 1999
LignoTech USA, Inc.
William J. Detroit
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Production of oxidized humic acids by an oxygen-alkali process
Patent number
5,688,999
Issue date
Nov 18, 1997
LignoTech USA, Inc.
Stuart E. Lebo
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Production of acid soluble humates
Patent number
5,663,425
Issue date
Sep 2, 1997
LignoTech USA, Inc.
William J. Detroit
C05 - FERTILISERS MANUFACTURE THEREOF
Information
Patent Grant
Method for microencapsulation of agriculturally active substances
Patent number
5,552,149
Issue date
Sep 3, 1996
LignoTech USA, Inc.
Stuart E. Lebo
A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information
Patent Grant
Method for producing improved biological pesticides
Patent number
5,529,772
Issue date
Jun 25, 1996
LignoTech, USA, Inc.
Stuart E. Lebo
A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information
Patent Grant
Nitric acid oxidized lignosulfonates
Patent number
5,446,133
Issue date
Aug 29, 1995
LignoTech USA, Inc.
William J. Detroit
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Composition and process of making an animal feed binder composed of...
Patent number
5,281,434
Issue date
Jan 25, 1994
LignoTech USA
Thomas S. Winowiski
A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information
Patent Grant
Method for the treatment of wood with metal-lignin salts
Patent number
5,246,739
Issue date
Sep 21, 1993
LignoTech USA, Inc.
Stephen Y. Lin
B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
Information
Patent Grant
Non-toxic, stable lignosulfonate-urea-formaldehyde composition and...
Patent number
5,075,402
Issue date
Dec 24, 1991
Ligno Tech. U.S.A.
Linda G. Schmitt
A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Patents Applications
last 30 patents
Information
Patent Application
AGGLOMERATED PARTICULATE LIGNOSULFONATE
Publication number
20110030587
Publication date
Feb 10, 2011
LignoTech USA, Inc.
Kåre Reknes
A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information
Patent Application
Use of Lignosulfonates in Suspo-emulsions for Producing Pesticide C...
Publication number
20100278890
Publication date
Nov 4, 2010
LIGNOTECH USA, INC.
Thomas S. Winowiski
A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information
Patent Application
Hardwood Lignosulfonates for Separating Gangue Materials From Metal...
Publication number
20100233050
Publication date
Sep 16, 2010
LIGNOTECH USA, INC.
Jerry D. Gargulak
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
GLYCEROSE SYNTHESIS
Publication number
20090198048
Publication date
Aug 6, 2009
LignoTech USA, Inc.
Thomas Stephen Winowiski
A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information
Patent Application
RUMINANT FEED
Publication number
20090196949
Publication date
Aug 6, 2009
LignoTech USA, Inc.
Thomas Stephen Winowiski
A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information
Patent Application
Set retarders for foamed cements
Publication number
20020056405
Publication date
May 16, 2002
Ligno Tech USA, Inc.
Stuart E. Lebo
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Trademark
last 30 trademarks
Information
Trademark
76593088 - EXSEEDPRO
Serial number
76593088
Registration number
3074064
Filing date
May 19, 2004
LignoTech USA, Inc.
31 - Grains and agricultural, horticultural and forestry products not included in other classes