Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8920605 | Fluorescent whitening agent compositions | Bernhard Hunke, Michael Kraemer, Gunter Klug | 2014-12-30 |
| 8696867 | Disulfo-type fluorescent whitening agents | Bernhard Hunke, Michael Kraemer, Guenter Klug, Theo Lansing, Marco Hafermann | 2014-04-15 |
| 8696868 | Disulfo-type fluorescent whitening agent compositions | Bernhard Hunke, Michael Kraemer, Guenter Klug | 2014-04-15 |
| 8608907 | Fluorescent whitening agent compositions | Bernhard Hunke, Michael Kraemer, Gunter Klug | 2013-12-17 |
| 8354041 | Composition and process for whitening paper | Bernhard Hunke, Michael Kraemer, Gunter Klug | 2013-01-15 |
| 7741362 | Somatostatin receptor 1 and/or 4 selective agonists and antagonists | Jussi Tomperi, Paivi Hautamaki, Harri Salo, Mia Engstrom, Anna-Marja Hoffren +1 more | 2010-06-22 |
| 6767909 | Compounds useful for treatment or prevention of disease mediated by alpha-2B-adrenoceptor | Topi Joutsamo, Harri Salo, Anna-Maria Hoffrén, Siegfreid Wurster | 2004-07-27 |
| 6593324 | Dervatives of quinoline as alpha-2 antagonists | Siegfried Wurster, Mia Engstrom, Juha-Matti Savola, Iisa Höglund, Jukka Sallinen +3 more | 2003-07-15 |