Issued Patents All Time
Showing 26–50 of 149 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5192794 | Substituted 2-arylpyrroles | Hermann Uhr, Albrecht Marhold, Peter Andres, Christoph Erdelen, Ulrike Wachendorff-Neumann | 1993-03-09 |
| 5166144 | O-halogenocyclobutyl s-alkyl (di)thiophosphoric acid ester-amides and their use as agents for combating pests | Bernd-Wieland Kruger, Dietmar Bielefeldt, Karl-Rudolf Gassen, Jurgen Hartwig, Christoph Erdelen | 1992-11-24 |
| 5164383 | O-halogenocyclopentyl S-alkyl (di)thiophosphoric-(phosphonic) ester derivatives, processes for their preparation, and their use as pesticides | Bernd-Wieland Kruger, Michael Negele, Jurgen Hartwig, Christoph Erdelen | 1992-11-17 |
| 5141939 | Pesticidal chromen-6-yl-methyl-oxy-and-thiapyrizinones | Joachim Weissmuller, Christoph Erdelen, Ulrike Wachendorff-Neumann, Wolfgang Leicht | 1992-08-25 |
| 5142065 | 3-aryl-pyrrolidine-2,4-diones | Reiner Fischer, Hermann Hagemann, Andreas Krebs, Albrecht Marhold, Klaus Lurssen +4 more | 1992-08-25 |
| 5116836 | 3-phenyl-pyrrolidine-2,4-dione derivatives having pesticidal activity | Reiner Fischer, Hermann Hagemann, Andreas Krebs, Albrecht Marhold, Hans-Joachim Santel +4 more | 1992-05-26 |
| 5096928 | Insecticidal substituted benzoyl(thio) ureas | Wilhelm Sirrenberg, Albrecht Marhold, Benedikt Becker | 1992-03-17 |
| 5091537 | Intermediates for preparing 3-aryl-pyrrolidine-2,4-diones | Reiner Fischer, Hermann Hagemann, Andreas Krebs, Albrecht Marhold, Klaus Lurssen +4 more | 1992-02-25 |
| 5086183 | Substituted pyrazoline derivatives | Rainer Fuchs, Ulrike Wachendorff-Neumann, Benedikt Becker, Christoph Erdelen | 1992-02-04 |
| 5071860 | Insecticidally active substituted heteroaryl phenyl ethers | Bernd Alig, Michael Londershausen | 1991-12-10 |
| 5070098 | Substituted pyrazoline derivatives, pesticidal compositions and use | Rainer Fuchs, Ulrike Wachendorff-Neumann, Benedikt Becker, Christoph Erdelen | 1991-12-03 |
| 5068241 | Pesticidal substituted pyrazoline derivatives, compositions and use | Rainer Fuchs, Christoph Erdelen, Benedikt Becker | 1991-11-26 |
| 5059593 | Pour-on formulations which are active against ticks | Herbert Voege | 1991-10-22 |
| 5057527 | Method of preventing infestation of fleas | Bernd Alig, Michael Londershausen | 1991-10-15 |
| 5004744 | Pyridazinones as pesticides | Joachim Weissmuller, Klaus Tietjen, Ulrike Wachendorff-Neumann | 1991-04-02 |
| 4985063 | 3-aryl-pyrrolidine-2,4-diones | Reiner Fischer, Hermann Hagemann, Andreas Krebs, Albrecht Marhold, Klaus Lurssen +4 more | 1991-01-15 |
| 4973583 | Pesticidal O-halogenocyclobutyl S-alkyl (di)thiphosph)(on)ates | Bernd-Wieland Kruger, Dietmar Bielefeldt, Karl-Rudolf Gassen, Bernhard Homeyer, Benedikt Becker +1 more | 1990-11-27 |
| 4970328 | Pest-combating agents based on substituted 1,4-naphthoquinones and new substituted 1,4-naphthoquinones | Werner Lindner, Benedikt Becker, Robert Steffens, Ulrike Wachendorff-Neumann, Wilhelm Brandes +1 more | 1990-11-13 |
| 4968851 | Halogenoolefin pesticides | Klaus Naumann, Benedikt Becker, Wolfgang Behrenz, Bernhard Homeyer | 1990-11-06 |
| 4968695 | Substituted nitroalkenes and use as pesticides and insecticides | Hilmar Wolf, Benedikt Becker, Bernhard Homeyer | 1990-11-06 |
| 4965287 | Method for controlling parasitosis in bees | Hubert Neuhauser, Nikolaus KOENIGER | 1990-10-23 |
| 4945165 | Pest-combating agents based on pyrazole derivatives | Uta Jensen-Korte, Reinhold Gehring, Otto Schallner, Jorg Stetter, Heinz-Jurgen Wroblowsky +4 more | 1990-07-31 |
| 4931461 | Pesticidal substituted 5-methylamino-1-arylpyrazoles | Uta Jensen-Korte, Otto Schallner, Jorg Stetter, Benedikt Becker, Wolfgang Behrenz +1 more | 1990-06-05 |
| 4929642 | Pest-combating agents based on substituted 1,4-naphthoquinones and new substituted 1,4-naphthoquinones | Werner Lindner, Benedikt Becker, Robert Steffens, Ulrike Wachendorff-Neumann, Wilhelm Brandes +1 more | 1990-05-29 |
| 4908377 | Pesticidal substituted 5-ethylamino-1-arylpyrazoles | Uta Jensen-Korte, Otto Schallner, Jorg Stetter, Peter Andrews, Benedikt Becker +2 more | 1990-03-13 |