Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6475479 | Terpenes for reducing the effect of pheromone on lepidoptera | Jacobus Jan de Kramer, Ulrich Klein, Mechtild Meiwald, Wolfgang Krieg | 2002-11-05 |
| 5972915 | Pesticide containing a synergistic combination of active ingredients | Peter Hofmeister, Volker Harries, Jürgen von der Heyde, Manfred Schroeder, Jorn Tidow +2 more | 1999-10-26 |
| 5599848 | Preparation, intermediates for the preparation and the use of a mixture of dodecdienol isomers | Ulrich Klein, Wolfgang Mackenroth, Guenter Renz, Wolfgang Krieg, Christiane Mackenroth +3 more | 1997-02-04 |
| 5316148 | Dispenser for the controlled release of pheromones | Ernst Buschmann, Ulrich Kiessling, Guenter Renz | 1994-05-31 |
| 5002971 | Method and agent for controlling the peach twig borer | Rainer Becker, Ernst Buschmann, Wolfgang Mackenroth, Gregor Schuermann, Walter Seufert +2 more | 1991-03-26 |