Issued Patents 2005
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6953765 | Double metal cyanide catalysts for preparing polyether polyols | Jörg Hofmann, Walter Schafer | 2005-10-11 |
| 6919293 | Double metal cyanide catalysts for producing polyether polyols | Jörg Hofmann, Christian Steinlein, Stephan Ehlers | 2005-07-19 |
| 6906006 | N-arly-substituted nitrogen-containing heterocycles, processes and novel intermediates for their preparation, and their use as herbicides and plant growth regulators | Reiner Fischer, Uta Jensen-Korte, Franz Kunisch, Albrecht Marhold, Otto Schallner +4 more | 2005-06-14 |
| 6878661 | Bimetallic-cyanide catalysts used for preparing polyether polyols | Jörg Hofmann, Pramod Gupta, Walter Schafer | 2005-04-12 |
| 6858655 | High-resilient polyurethane foams produced from polyether polyols | Jörg Hofmann, Pramod Gupta, Manfred Dietrich, Hansjurgen Rabe, Jurgen Gronen | 2005-02-22 |
| 6852663 | Double-metal cyanide catalysts for preparing polyether polyols | Joerg Hofmann, Walter Schafer | 2005-02-08 |
| 6852664 | Double metal cyanide catalysts for the preparation of polyether polyols | Jörg Hofmann, Martin Döbler | 2005-02-08 |