Issued Patents All Time
Showing 26–40 of 40 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5750409 | Pentacyclic compounds and their use as absorption or fluorescent dyes | Hans-Peter Josel, Karl-Heinz Drexhage, Jutta Arden-Jacob | 1998-05-12 |
| 5712106 | Process for the production of substituted thiazolin-dioxetan substrates and use thereof | Hans-Peter Josel, Christian Klein, Dieter Heindl | 1998-01-27 |
| 5455357 | Substituted thiazoline-dioxetan substrates, process for the production and use | Hans-Peter Josel, Christian Klein, Dieter Heindl | 1995-10-03 |
| 5304645 | Resorufin derivatives | Christian Klein, Hans-Georg Batz | 1994-04-19 |
| 5292669 | Agents for the detection of substrates with hydrolase activity | Hans-Joachim Guder, Werner Guthlein, Wolfgang Weckerle, Johann Berger, Harvey Buck | 1994-03-08 |
| 5260428 | Agent for the detection of substances with hydrolase activity | Hans-Joachim Guder, Werner Guthlein, Manfred Kuhr, Johann Berger, Harvey Buck | 1993-11-09 |
| 5204242 | Substituted phenols | Martina Junius-Comer, Bernd Vogt | 1993-04-20 |
| 5202233 | Process for the detection of substances with hydrolase activity | Hans-Joachim Guder, Werner Guthlein, Manfred Kuhr, Johann Berger, Harvey Buck | 1993-04-13 |
| 5194382 | Method for increasing the enzymatic reactivity of .beta.-galactosidase by addition of a cyanate, thiocyanate, azide, or thiosulfate compound | Hans-Joachim Guder, Martina Junius-Comer | 1993-03-16 |
| 4954630 | Resorufin derivatives | Christian Klein, Hans-Georg Batz | 1990-09-04 |
| 4912258 | Fluorinated aniline derivatives and their use | Hans-Georg Batz | 1990-03-27 |
| 4845030 | Use of aniline derivates as coupling components in oxidative color formation reactions | Hans-Georg Batz, Fritz Topfmeier, Helmut Schlumberger | 1989-07-04 |
| 4737458 | Aminopyrazolinones, reagent containing them and the use thereof in the enzymatic determinaton of hydrogen peroxide | Hans-Georg Batz, Joachim Siedel | 1988-04-12 |
| 4737466 | N-acyldihydroresorufin derivatives, processes for their preparation, reagents containing them and the use thereof for determining hydrogen peroxide, peroxidate-acting compounds or peroxidase | Christian Klein, Herbert von der Eltz, Martina Junius | 1988-04-12 |
| 4668622 | Phenolsulphonphthaleinyl-.beta.-D-galactosides and diagnostic agents containing them | Manfred Kuhr, Rudolf Machat, Wolfgang Weckerle, Hans-Georg Batz, Wolfgang Kleeman +1 more | 1987-05-26 |