Issued Patents All Time
Showing 26–43 of 43 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7407648 | Merocyanine derivatives for cosmetic use | Barbara Wagner, Kai Eichin | 2008-08-05 |
| 7374749 | Amino substituted hydroxyphenyl benzophenone derivatives | Jürg Haase, Elek Borsos, Stefan Muller | 2008-05-20 |
| 7344706 | UV absorber compositions comprising a hydroxyphenyltriazine compound | Jürg Haase, Elek Borsos, Dietmar Huglin, Bernd Herzog | 2008-03-18 |
| 7311897 | Symmetrical triazine derivatives | Stefan Muller, Pascal Hayoz | 2007-12-25 |
| 7291584 | Use of metal complex compounds as oxidation catalysts | Gunther Schlingloff, Torsten Wieprecht, Uwe Heinz, Albert Schneider, Marie-Josee Dubs +4 more | 2007-11-06 |
| 7179924 | Use of benzotriazole UV absorbers | — | 2007-02-20 |
| 7138363 | Use of metal complex compounds as oxidation catalysts | Gunther Schlingloff, Torsten Wieprecht, Uwe Heinz, Albert Schneider, Marie-Josee Dubs +4 more | 2006-11-21 |
| 7129198 | Use of benzotriazole UV absorbers | — | 2006-10-31 |
| 7105479 | Fabric rinse composition containing a benztriazole UV absorber | Robert Hochberg, Hauke Rohwer | 2006-09-12 |
| 7066184 | Use of benzotriazole UV absorbers | — | 2006-06-27 |
| 6908608 | Stabilization of body-care and household products | Dietmar Huglin, Erich Kramer, Joseph A. Lupia, Oliver Reich | 2005-06-21 |
| 6495125 | Topical compositions comprising protected functional thiols | Robert Wayne Glenn, Jr., Alan R. Katritzky, Eric Block, Matthew D. Shair, Joseph A. Lupia | 2002-12-17 |
| 6391325 | Use of nitrogen-containing complexing agents for deodorization and antimicrobial treatment of the skin and textile fibre materials | Frank Bachmann, Dietmar Ochs, Roland Utz | 2002-05-21 |
| 6369268 | Diester amine adducts | Peter Frankhauser, Dietmar Huglin | 2002-04-09 |
| 6217856 | Symmetrical triazine derivatives | Dietmar Huglin, Helmut Luther | 2001-04-17 |
| 6111103 | Diresorcinyl-alkoxy- and -aryloxy-s-triazines | Elek Borsos, Helmut Luther, Bernd Herzog | 2000-08-29 |
| 5622749 | Fluorescent whitening of paper | Peter Rohringer, Josef Zelger | 1997-04-22 |
| 5437818 | Hydrates of the disodium salt or dipotassium salt of 4,4'-bis(2-sulfostyryl)biphenyl | Andre Geoffroy, Erwin Marti, Josef Zelger, Karlheinz Franke, Andreas Burkhard | 1995-08-01 |