Wischnat; Ralf

Patent Applications and Registrations

Patent applications and USPTO patent grants for Wischnat; Ralf.The latest application filed is for "trifluromethoxyphenyl-substituted tetramic acid derivatives pesticides and/or herbicides".

Company Profile

0.18.19

Wischnat; Ralf - Bergisch Gladbach DE
Wischnat; Ralf - Cologne DE
Wischnat; Ralf - Koln DE
Wischnat; Ralf - Gladbach DE
Wischnat; Ralf - Leverkusen DE

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Method for the hydrolysis of quinolonecarboxylic esters Grant 11,332,444 - Fey , et al. May 17, 2	2022-05-17
Trifluromethoxyphenyl-substituted tetramic acid derivatives pesticides and/or herbicides Grant 8,507,537 - Fischer , et al. August 13, 2	2013-08-13
Process for preparing pradofloxacin Grant 8,497,377 - Adam , et al. July 30, 2	2013-07-30
Trifluromethoxyphenyl-Substituted Tetramic Acid Derivatives Pesticides and/or Herbicides App 20120015807 - Fischer; Reiner ; et al.	2012-01-19
Pyrazolyl-substituted heterocycles and their use as phytosanitary products Grant 8,058,452 - Fischer , et al. November 15, 2	2011-11-15
Pyrazolyl-Substituted Heterocycles and Their Use as Phytosanitary Products App 20110143942 - Fischer; Reiner ; et al.	2011-06-16
Pyrazolyl-substituted Heterocycles And Their Use As Phytosanitary Products App 20100062942 - Fischer; Reiner ; et al.	2010-03-11
Pyrazolyl-substituted heterocycles and their use as phytosanitary products Grant 7,642,359 - Fischer , et al. January 5, 2	2010-01-05
Process For Preparing Pradofloxacin App 20090318700 - Adam; Thomas ; et al.	2009-12-24
Phenyl-substituted 4-hydroxy-tetrahydropyridones Grant 7,547,660 - Fischer , et al. June 16, 2	2009-06-16
Pyrazolyl-substituted heterocycles and their use as phytosanitary products App 20080293573 - Fischer; Reiner ; et al.	2008-11-27
Pyrazolyl-substituted heterocycles and their use as phytosanitary products Grant 7,435,829 - Fischer , et al. October 14, 2	2008-10-14
Pyrazolyl-substituted heterocycles and their use as phytosanitary products App 20070203101 - Fischer; Reiner ; et al.	2007-08-30
Pyrazolyl-substituted heterocycles and their use as phytosanitary products Grant 7,230,116 - Fischer , et al. June 12, 2	2007-06-12
Condensation reagents and a process for their preparation Grant 7,214,801 - Rudolph , et al. May 8, 2	2007-05-08
Aryl-substituted heterocyclic enaminones Grant 7,186,829 - Fischer , et al. March 6, 2	2007-03-06
Substituted 2-thio-3,5-dicyano-4-phenyl-6-aminopyridines and the use of the same App 20060217373 - Rosentreter; Ulrich ; et al.	2006-09-28
Substituted 2-thio-3,5-dicyano-4-phenyl-6-aminopyridines and the use of the same Grant 7,109,218 - Rosentreter , et al. September 19, 2	2006-09-19
Condensation reagents and a process for their preparation Grant 7,064,216 - Rudolph , et al. June 20, 2	2006-06-20
Phenyl-substituted 2-enamino-ketonitriles Grant 7,049,271 - Fischer , et al. May 23, 2	2006-05-23
Phenyl-substituted 2-enamino-ketonitriles App 20060100106 - Fischer; Reiner ; et al.	2006-05-11
Aryl-substituted heterocyclic enaminones App 20060069253 - Fischer; Reiner ; et al.	2006-03-30
Substituted phenyluracils Grant 6,992,044 - Andree , et al. January 31, 2	2006-01-31
Phenyl substituted 4-hydroxy tetrahydroxypyridone Grant 6,974,827 - Fischer , et al. December 13, 2	2005-12-13
Condensation reagents and a process for their preparation App 20050267174 - Rudolph, Joachim ; et al.	2005-12-01
Phenyl-substituted 4-hydroxy-tetrahydropyridones App 20050256089 - Fischer, Reiner ; et al.	2005-11-17
Substituted 2-thio-3,5-dicyano-4-phenyl-6-aminopyridines and the use of the same App 20050227972 - Rosentreter, Ulrich ; et al.	2005-10-13
Phenyl-substituted 5,6-dihydropyrone derivatives for use as pesticides and herbicides Grant 6,906,007 - Fischer , et al. June 14, 2	2005-06-14
Pyrazolyl-substituted heterocycles and their use as phytosanitary products App 20040242664 - Fischer, Reiner ; et al.	2004-12-02
Phenyl-substituted 5,6-dihydrophyne derivatives for use as pesticides and herbicides App 20040102516 - Fischer, Reiner ; et al.	2004-05-27
N-alkylated thiazolium salts and process for their preparation App 20040019219 - Wischnat, Ralf ; et al.	2004-01-29
Phenyl-substituted-2enamino-keto nitriles App 20030220196 - Fischer, Reiner ; et al.	2003-11-27
Phenyl substituted 4-hydroxy tetrahydroxypyridone App 20030176464 - Fischer, Reiner ; et al.	2003-09-18
Phenyl-substituted cyclic enaminones App 20030130125 - Fischer, Reiner ; et al.	2003-07-10
Condensation reagents and a process for their preparation App 20020156287 - Rudolph, Joachim ; et al.	2002-10-24

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