Issued Patents 2004
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6818147 | Antifreeze concentrate containing the colorant C.I. Reactive Violet 5 | Ladislaus Meszaros, Uwe Nitzschke, Stefan Dambach | 2004-11-16 |
| 6802988 | Antifreeze concentrates based on dicarboxylic acids, molybdate and triazoles or thiazoles, and coolant compositions comprising them | Ralf Strauss, Jacques Lonchampt | 2004-10-12 |
| 6786940 | Paraffin dispersants with a lubricity effect for distillates of petroleum products | Dieter Hermeling | 2004-09-07 |
| 6783693 | Hydraulic fluids, containing cyclic carboxylic acid derivatives | Bayram Aydin, Uwe Fidorra, Arthur Hohn, Ladislaus Meszaros, Jan Nouwen +3 more | 2004-08-31 |