Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12351926 | Process and integrated plant for the treatment of the carbon oxides formed in the production of aluminum | Frederik Scheiff, Andreas Bode, Karsten Bueker, Nicolai Antweiler | 2025-07-08 |
| 8486227 | Method for producing paper, paperboard and cardboard | Anton Esser, Rainer Blum, Joachim Kuhn, Ralf Hemel | 2013-07-16 |
| 8337665 | Method for producing paper, paperboard and cardboard | Anton Esser, Rainer Blum, Joachim Kuhn, Ralf Hemel | 2012-12-25 |
| 8029647 | Method for the production of paper, paperboard and cardboard | Rainer Blum, Peter Leifert | 2011-10-04 |
| 7918965 | Method for the production of paper, cardboard and card | Oliver Koch, Simon Champ, Rainer Blum, Andreas Merkel, Knut Menke | 2011-04-05 |
| 7795340 | Aqueous dispersions of water-soluble polymers with comblike stabilizers | Bettina Wester, Volker Braig, Werner Gauweiler, Stefan Becker, Robert Feuerhake | 2010-09-14 |
| 7754804 | Aqueous dispersions of hydrosoluble polymerisates of ethylenically unsaturated anionic monomers, method for the production and use thereof | Pulakesh Mukherjee, Peter Claassen, Werner Gauweiler, Roland Nowack | 2010-07-13 |
| 7084200 | Aqueous dispersions of water-soluble polymers of N-vinyl carboxylic acid amides, method for the production thereof and their use | Stefan Frenzel, Norbert Mahr | 2006-08-01 |
| 6672826 | Compressor surge control apparatus | — | 2004-01-06 |