| 12179559 |
Cover for a pressure relief valve assembly of a vehicle, a pressure relief valve assembly having such a cover, and a method for producing a corresponding cover |
Matthias FRISCH, Stefan Jatzke |
2024-12-31 |
| 8822586 |
Cationic polymer dispersions, method for producing said dispersions and use thereof |
Susanne Bellmann, Joerg Issberner, Christian Boekelo |
2014-09-02 |
| 8476391 |
Anionic water-in-water polymer dispersion, method for the production thereof and its use |
Susanne Bellmann, Michael Busch, Dev Steuck, Johann Schulte, Wolfgang Woebel |
2013-07-02 |
| 7973095 |
Water-soluble or water-swellable polymers, particularly water-soluble or water-swellable copolymers made of acrylamide and at least one ionic comonomer having a low residual monomer concentration |
Gregor Herth, Manfred Dannehl |
2011-07-05 |
| 7375173 |
Ecofriendly cationic polyelectrolytes |
Gregor Herth, Werner Fischer, Horst Redlof |
2008-05-20 |
| 6955766 |
Method for reducing harmful organisms in currents of water |
Roland Schneider, Egon Walzer |
2005-10-18 |
| 6652986 |
Method for preserving wood and preserved wood obtained in accordance with the method |
Rüdiger Peldszus, Egon Walzer, Martin Bauer, Michael Del Grosso |
2003-11-25 |
| 5749923 |
Method for bleaching denim textile material |
Vinzenz Olip |
1998-05-12 |
| 5736497 |
Phosphorus free stabilized alkaline peroxygen solutions |
— |
1998-04-07 |
| 5336474 |
Process for leaching of precious metals |
Manfred Diehl, Karl-Heinz Koenig, Eckhart Krone, Juergen Loroesch, Jochen Ullmann +1 more |
1994-08-09 |
| 5207925 |
Process for the detoxification of cyanide-containing aqueous solutions |
Stephen Gos, Frank Ladwig, Manfred Diehl |
1993-05-04 |