Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7166158 | Quinacridone pigment compositions comprising unsymmetrically substituted components | Valentina Mitina, Kevin R. Gerzevske, Christine Halik | 2007-01-23 |
| 7144691 | Color photographic recording material | Francesco Fuso, Andreas Kramer | 2006-12-05 |
| 7087753 | Naphthyltriazines as stabilizers for organic material | Vien Van Toan, Georges Metzger, Thomas Schäfer, Christophe Bulliard, Dieter Reinehr +1 more | 2006-08-08 |
| 7025814 | Ink-jet ink and recording material | — | 2006-04-11 |
| 6458523 | Hydroquinone derivatives as scavengers for oxidized developer | Suruliappa Jeganathan | 2002-10-01 |