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Lutz Heuer
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Krefeld, DE
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Patents Grants
last 30 patents
Information
Patent Grant
Method for the preparation of polyesters
Patent number
9,464,164
Issue date
Oct 11, 2016
LANXESS Deutschland GmbH
Lutz Heuer
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Compressor and method for compressing technical gases
Patent number
9,447,782
Issue date
Sep 20, 2016
LANXESS Deutschland GmbH
Lutz Heuer
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Separation of isomeric menthol compounds
Patent number
9,024,079
Issue date
May 5, 2015
LANXESS Deutschland GmbH
Reinhold Brink
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Method for producing parathymol
Patent number
8,993,813
Issue date
Mar 31, 2015
LANXESS Deutschland GmbH
Uwe Boeger
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Dialkyl phenols
Patent number
8,519,193
Issue date
Aug 27, 2013
LANXESS Deutschland GmbH
Lutz Heuer
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Corrosion inhibitor for protecting metallic materials in strongly a...
Patent number
7,468,158
Issue date
Dec 23, 2008
LANXESS Deutschland GmbH
Lutz Heuer
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Microbicidal compositions
Patent number
7,307,070
Issue date
Dec 11, 2007
LANXESS Deutschland GmbH
Lutz Heuer
B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
Information
Patent Grant
Preparation of colourless dibenzylamine
Patent number
7,019,174
Issue date
Mar 28, 2006
Bayer Aktiengesellschaft
Lutz Heuer
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for the preparation of a nitropyrazole amide
Patent number
6,025,499
Issue date
Feb 15, 2000
Bayer Aktiengesellschaft
Lutz Heuer
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for the preparation of 1-alkyl-pyrazole-5-carboxylic acid e...
Patent number
5,977,378
Issue date
Nov 2, 1999
Bayer Aktiengesellschaft
Nikolaus Muller
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Washing process using polycarboxylic acid salts
Patent number
5,977,052
Issue date
Nov 2, 1999
Bayer AG
Lutz Heuer
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Fungicidal active compound combinations
Patent number
5,972,971
Issue date
Oct 26, 1999
Bayer Aktiengesellschaft
Lutz Heuer
B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
Information
Patent Grant
Process for the preparation of nitropyrazole esters
Patent number
5,969,152
Issue date
Oct 19, 1999
Bayer Aktiengesellschaft
Lutz Heuer
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Use as antifreeze of polymers with recurring succinyl units
Patent number
5,942,150
Issue date
Aug 24, 1999
Bayer Aktiengesellschaft
Lutz Heuer
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Timber preservative containing a copper compound
Patent number
5,874,025
Issue date
Feb 23, 1999
Bayer Aktiengesellschaft
Lutz Heuer
B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
Information
Patent Grant
Rooting inhibitors
Patent number
5,779,776
Issue date
Jul 14, 1998
Bayer Aktiengesellschaft
Lutz Heuer
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information
Patent Grant
Sulfonic acid group-containing polyaspartic acid derivatives, use t...
Patent number
5,726,280
Issue date
Mar 10, 1998
Bayer AG
Hermann Uhr
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Thiazolylpyrazolinones and their use for protecting technical mater...
Patent number
5,703,103
Issue date
Dec 30, 1997
Bayer Aktiengesellschaft
Lutz Heuer
D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information
Patent Grant
Iminodisuccinate-containing polymers
Patent number
5,679,761
Issue date
Oct 21, 1997
Bayer AG
Lutz Heuer
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Process for the preparation of specific polyethylene glycol di (2-(...
Patent number
5,675,032
Issue date
Oct 7, 1997
Bayer Aktiengesellschaft
Lutz Heuer
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Root growth inhibitors for building materials comprising monohydric...
Patent number
5,672,568
Issue date
Sep 30, 1997
Bayer Aktiengesellschaft
Lutz Heuer
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information
Patent Grant
Medicaments containing 1-thiocarbamoyl-5-hydroxy-pyrazoles and thei...
Patent number
5,672,617
Issue date
Sep 30, 1997
Bayer Aktiengesellschaft
Peter Wachtler
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for decolorizing N-containing polymers
Patent number
5,618,910
Issue date
Apr 8, 1997
Bayer AG
Torsten Groth
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Medicaments containing 1-thiocarbamoyl-5-hydroxy-pyrazoles and thei...
Patent number
5,510,365
Issue date
Apr 23, 1996
Bayer Aktiengesellschaft
Peter Wachtler
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Sulfonic acid group-containing polyaspartic acid derivatives, use t...
Patent number
5,506,335
Issue date
Apr 9, 1996
Bayer AG
Hermann Uhr
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Patents Applications
last 30 patents
Information
Patent Application
IMPROVED METHOD FOR PREPARING PARA-THYMOL
Publication number
20170305825
Publication date
Oct 26, 2017
LANXESS Deutschland GmbH
Uwe BOEGER
C07 - ORGANIC CHEMISTRY
Information
Patent Application
METHOD FOR PRODUCING PARATHYMOL
Publication number
20140163261
Publication date
Jun 12, 2014
LANXESS Deutschland GmbH
Uwe Boeger
C07 - ORGANIC CHEMISTRY
Information
Patent Application
PROCESS FOR THE PREPARATION OF MENTHOL
Publication number
20140066664
Publication date
Mar 6, 2014
LANXESS Deutschland GmbH
Martin MECHELHOFF
C07 - ORGANIC CHEMISTRY
Information
Patent Application
PROCESS FOR THE PREPARATION OF MENTHOL
Publication number
20140066665
Publication date
Mar 6, 2014
LANXESS Deutschland GmbH
Martin MECHELHOFF
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Separation of isomeric menthol compounds
Publication number
20140018580
Publication date
Jan 16, 2014
Lanxess Deutschland GmbH
Reinhold Brink
C07 - ORGANIC CHEMISTRY
Information
Patent Application
ISOMERISATION CATALYST
Publication number
20140012046
Publication date
Jan 9, 2014
Lanxess Deutschland GmbH
Lutz Heuer
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
COMPRESSOR AND METHOD FOR COMPRESSING TECHNICAL GASES
Publication number
20130323087
Publication date
Dec 5, 2013
Lanxess Deutschland GmbH
Lutz Heuer
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Application
STABILIZATION OF POLYOLS
Publication number
20120101252
Publication date
Apr 26, 2012
Lanxess Deutschland GmbH
Lutz Heuer
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
DIALKYL PHENOLS
Publication number
20100331579
Publication date
Dec 30, 2010
Lanxess Deutschland GmbH
Lutz Heuer
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Corrosion inhibitor for protecting metallic materials in strongly a...
Publication number
20080267813
Publication date
Oct 30, 2008
Lutz Heuer
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
MICROBICIDAL COMPOSITIONS
Publication number
20080044492
Publication date
Feb 21, 2008
Lutz Heuer
A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information
Patent Application
Preparation of colourless dibenzylamine
Publication number
20040026226
Publication date
Feb 12, 2004
Lutz Heuer
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Corrosion inhibitor for protecting metallic materials in strongly a...
Publication number
20030152479
Publication date
Aug 14, 2003
Lutz Heuer
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
Microbicidal compositions
Publication number
20020004517
Publication date
Jan 10, 2002
Lutz Heuer
B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
Information
Patent Application
Microbicidal compositions
Publication number
20010051649
Publication date
Dec 13, 2001
Lutz Heuer
B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...