| 6802882 |
Nitrification inhibitors, and the use of polyacids which contain a nitrification inhibitor for the treatment of inorganic fertilizers |
Thomas Barth, Norbert Rieber, Randall Evan Gold, Klaus Erhardt, Klaus Horchler von Locquengh +2 more |
2004-10-12 |
| 6500222 |
Diureides and their use |
Klaus Horchler von Locquenghien, Klaus Erhardt, Wolfgang Weigelt, Alexander Wissemeier, Frank Boerner +1 more |
2002-12-31 |
| 6488734 |
Nitrification inhibitors, and the use of polyacids which contain a nitrification inhibitor for the treatment of inorganic fertilizers |
Thomas Barth, Norbert Rieber, Randall Evan Gold, Klaus Erhardt, Klaus Horchler von Locquengh +2 more |
2002-12-03 |
| 6353134 |
Diureides and their use |
Klaus Horchler von Locquenghien, Klaus Erhardt, Wolfgang Weigelt, Alexander Wissemeier, Frank Boerner +1 more |
2002-03-05 |
| 6287359 |
Granule mixtures composed of coated and non-coated fertilizer granules |
Klaus Erhardt, Klaus Horchler von Locquenghien, Reinhardt Hahndel, Hans Lang |
2001-09-11 |
| 6139596 |
Nitrification inhibitors and the use of polyacids to treat mineral fertilizers containing a nitrification inhibitor |
Thomas Barth, Norbert Rieber, Randall Evan Gold, Klaus Erhardt, Klaus Horchler von Locquengh +2 more |
2000-10-31 |
| 5972064 |
Use of low-volatility pyrazole derivatives having hydrophilic groups as nitrification inhibitors |
Stefan Rittinger, Norbert Rieber, Randall Evan Gold |
1999-10-26 |
| 4699983 |
2-amino-4-trichloromethylpyridine and its preparation |
Helmut Hagen, Hans Ziegler, Rolf-Dieter Kohler, Ernst-Heinrich Pommer |
1987-10-13 |
