Issued Patents All Time
Showing 1–18 of 18 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10259942 | Black trisazo dyes, their preparation and their use | Damien Moigno | 2019-04-16 |
| 8834620 | Black disazo dyes, their preparation and use | Jean-Luc Gremaud, Damien Moigno | 2014-09-16 |
| 8361168 | Black trisazo dyes, their preparation and their use | Damien Moigno | 2013-01-29 |
| 7842801 | Phthalocyanine dyes and their preparation and use | Damien Moigno | 2010-11-30 |
| 7828886 | Anthrapyridone dyes and their preparation and use | Gerald Jan | 2010-11-09 |
| 7632345 | Phthalocyanine dyes and their preparation and use | Gerald Jan | 2009-12-15 |
| 7060105 | Copper complex monazo dyes and their preparation and use | — | 2006-06-13 |
| 6929688 | Monoazo dyes and their preparation and use | Thomas Stauner | 2005-08-16 |
| 6709502 | Monoazo dyes and their preparation and use | — | 2004-03-23 |
| 6589637 | Recording sheets for ink jet printing | Rolf Steiger, Karl Peternell | 2003-07-08 |
| 6562115 | Azo dyes and their preparation and use | Gerald Jan | 2003-05-13 |
| 6320031 | Monoazo dyes and their preparation and use | Gerald Jan | 2001-11-20 |
| 6068687 | Azo dyes and their preparation and use | Gerald Jan | 2000-05-30 |
| 5844100 | Ink compositions containing azo dyes for ink jet printing | — | 1998-12-01 |
| 5824785 | Dyes for ink jet printing | Gerald Jan | 1998-10-20 |
| 5721344 | Ink compositions containing azo dyes for ink jet printing | — | 1998-02-24 |
| 5684140 | Dyes for ink jet printing | Gerald Jan | 1997-11-04 |
| 5043257 | Azo dyes for photographic silver dye bleach material | Gerald Jan | 1991-08-27 |