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Ralf Wischnat
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Gladbach, DE
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Patents Grants
last 30 patents
Information
Patent Grant
Method for the hydrolysis of quinolonecarboxylic esters
Patent number
11,332,444
Issue date
May 17, 2022
Bayer Animal Health GmbH
Peter Fey
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Trifluromethoxyphenyl-substituted tetramic acid derivatives pestici...
Patent number
8,507,537
Issue date
Aug 13, 2013
Bayer CropScience AG
Reiner Fischer
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for preparing pradofloxacin
Patent number
8,497,377
Issue date
Jul 30, 2013
Bayer Intellectual Property GmbH
Thomas Adam
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Pyrazolyl-substituted heterocycles and their use as phytosanitary p...
Patent number
8,058,452
Issue date
Nov 15, 2011
Bayer CropScience AG
Reiner Fischer
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Pyrazolyl-substituted heterocycles and their use as phytosanitary p...
Patent number
7,642,359
Issue date
Jan 5, 2010
Bayer CropScience AG
Reiner Fischer
A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information
Patent Grant
Phenyl-substituted 4-hydroxy-tetrahydropyridones
Patent number
7,547,660
Issue date
Jun 16, 2009
Bayer Aktiengesellschaft
Reiner Fischer
A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information
Patent Grant
Pyrazolyl-substituted heterocycles and their use as phytosanitary p...
Patent number
7,435,829
Issue date
Oct 14, 2008
Bayer CropScience AG
Reiner Fischer
A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information
Patent Grant
Pyrazolyl-substituted heterocycles and their use as phytosanitary p...
Patent number
7,230,116
Issue date
Jun 12, 2007
Bayer CropScience, AG
Reiner Fischer
A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information
Patent Grant
Condensation reagents and a process for their preparation
Patent number
7,214,801
Issue date
May 8, 2007
LANXESS Deutschland GmbH
Joachim Rudolph
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Aryl-substituted heterocyclic enaminones
Patent number
7,186,829
Issue date
Mar 6, 2007
Bayer Aktiengesellschaft
Reiner Fischer
A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information
Patent Grant
Condensation reagents and a process for their preparation
Patent number
7,064,216
Issue date
Jun 20, 2006
Bayer Aktiengesellschaft
Joachim Rudolph
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Phenyl-substituted 2-enamino-ketonitriles
Patent number
7,049,271
Issue date
May 23, 2006
Bayer Aktiengesellschaft
Reiner Fischer
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Substituted phenyluracils
Patent number
6,992,044
Issue date
Jan 31, 2006
Bayer CropScience AG
Roland Andree
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Phenyl substituted 4-hydroxy tetrahydroxypyridone
Patent number
6,974,827
Issue date
Dec 13, 2005
Bayer Aktiengesellschaft
Reiner Fischer
A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information
Patent Grant
Phenyl-substituted 5,6-dihydropyrone derivatives for use as pestici...
Patent number
6,906,007
Issue date
Jun 14, 2005
Bayer CropScience AG
Reiner Fischer
A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information
Patent Grant
Phenyl-substituted cyclic enaminones
Patent number
6,455,472
Issue date
Sep 24, 2002
Bayer Aktiengesellschaft
Reiner Fischer
C07 - ORGANIC CHEMISTRY
Patents Applications
last 30 patents
Information
Patent Application
Trifluromethoxyphenyl-Substituted Tetramic Acid Derivatives Pestici...
Publication number
20120015807
Publication date
Jan 19, 2012
BAYER CROPSCIENCE AG
Reiner Fischer
A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information
Patent Application
Pyrazolyl-Substituted Heterocycles and Their Use as Phytosanitary P...
Publication number
20110143942
Publication date
Jun 16, 2011
Reiner Fischer
A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information
Patent Application
PYRAZOLYL-SUBSTITUTED HETEROCYCLES AND THEIR USE AS PHYTOSANITARY P...
Publication number
20100062942
Publication date
Mar 11, 2010
Reiner Fischer
A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information
Patent Application
PROCESS FOR PREPARING PRADOFLOXACIN
Publication number
20090318700
Publication date
Dec 24, 2009
Thomas Adam
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Pyrazolyl-substituted heterocycles and their use as phytosanitary p...
Publication number
20080293573
Publication date
Nov 27, 2008
Reiner Fischer
A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information
Patent Application
Pyrazolyl-substituted heterocycles and their use as phytosanitary p...
Publication number
20070203101
Publication date
Aug 30, 2007
Reiner Fischer
A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information
Patent Application
Phenyl-substituted 2-enamino-ketonitriles
Publication number
20060100106
Publication date
May 11, 2006
Reiner Fischer
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Aryl-substituted heterocyclic enaminones
Publication number
20060069253
Publication date
Mar 30, 2006
Reiner Fischer
A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information
Patent Application
Condensation reagents and a process for their preparation
Publication number
20050267174
Publication date
Dec 1, 2005
Joachim Rudolph
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Phenyl-substituted 4-hydroxy-tetrahydropyridones
Publication number
20050256089
Publication date
Nov 17, 2005
Reiner Fischer
A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information
Patent Application
Pyrazolyl-substituted heterocycles and their use as phytosanitary p...
Publication number
20040242664
Publication date
Dec 2, 2004
Reiner Fischer
A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information
Patent Application
Phenyl-substituted 5,6-dihydrophyne derivatives for use as pesticid...
Publication number
20040102516
Publication date
May 27, 2004
Reiner Fischer
A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information
Patent Application
N-alkylated thiazolium salts and process for their preparation
Publication number
20040019219
Publication date
Jan 29, 2004
Ralf Wischnat
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Phenyl-substituted-2enamino-keto nitriles
Publication number
20030220196
Publication date
Nov 27, 2003
Reiner Fischer
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Phenyl substituted 4-hydroxy tetrahydroxypyridone
Publication number
20030176464
Publication date
Sep 18, 2003
Reiner Fischer
A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information
Patent Application
Phenyl-substituted cyclic enaminones
Publication number
20030130125
Publication date
Jul 10, 2003
Reiner Fischer
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Condensation reagents and a process for their preparation
Publication number
20020156287
Publication date
Oct 24, 2002
Joachim Rudolph
C07 - ORGANIC CHEMISTRY