Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8444879 | Triazine derivatives | Thomas Ehlis | 2013-05-21 |
| 8187575 | Triazine derivatives as UV absorbers | Thomas Ehlis, Dietmar Huglin | 2012-05-29 |
| 7374749 | Amino substituted hydroxyphenyl benzophenone derivatives | Jürg Haase, Thomas Ehlis, Stefan Muller | 2008-05-20 |
| 7344706 | UV absorber compositions comprising a hydroxyphenyltriazine compound | Jürg Haase, Thomas Ehlis, Dietmar Huglin, Bernd Herzog | 2008-03-18 |
| 6111103 | Diresorcinyl-alkoxy- and -aryloxy-s-triazines | Thomas Ehlis, Helmut Luther, Bernd Herzog | 2000-08-29 |
| 5955060 | Bis(resorcinyl)triazines useful as sunscreens in cosmetic preparations | Dietmar Huglin, Helmut Luther, Bernd Herzog, Frank Bachmann | 1999-09-21 |
| 5545836 | Process for the preparation of 1,3,5-triazines | Dieter Reinehr | 1996-08-13 |