Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10625534 | Printing diffraction gratings on paper and board | Michelle Richert, Roland Fleury | 2020-04-21 |
| 10494766 | High gloss metal effect papers | Michelle Richert, Roland Fleury | 2019-12-03 |
| 10322603 | Printing diffraction gratings on paper and board | Michelle Richert, Roland Fleury | 2019-06-18 |
| 9310766 | Security element | Hans Reichert, Michelle Richert, Igor Zhurminsky, Marc Schnieper | 2016-04-12 |
| 8993219 | Printing diffraction gratings on paper and board | Michelle Richert, Roland Fleury | 2015-03-31 |
| 7736866 | Enzyme-based time temperature indicator | Hans Reichert, Peter Simmendinger | 2010-06-15 |
| 7291654 | Storage stability of photoinitiators | Thomas Ulrich, Kurt Dietliker, Jean-Pierre Wolf, Andre Fuchs | 2007-11-06 |
| 6562815 | Morpholinones as light stabilizers | Dario Lazzari, Mirko Rossi, Hugh Stephen Laver | 2003-05-13 |
| 6509400 | Trisresorcinyltriazines | Thomas Schäfer, Pascal Hayoz | 2003-01-21 |
| 6346619 | Triresorcinyl triazines | Thomas Schäfer, Pascal Hayoz | 2002-02-12 |
| 6187387 | Stabilization of wood substrates | Jean-Pierre Wolf, Raymond Seltzer | 2001-02-13 |
| 6140326 | Morpholinones as light stabilizers | Dario Lazzari, Mirko Rossi, Hugh Stephen Laver | 2000-10-31 |
| 6060543 | Stabilizer combination | Pascal Hayoz | 2000-05-09 |