Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6114030 | Recording material for the ink jet printing process | Andreas Diekmann, Sonja Lonker | 2000-09-05 |
| 5911855 | Printing material for ink-jet printing methods | Gerhard Dransmann, Claudia Junger | 1999-06-15 |
| 5518985 | Image receiving material for thermal dye transfer | Reiner Jahn, Jurgen Graumann | 1996-05-21 |
| 5374510 | Support material for light sensitive materials with back anticurl layer | Andreas Diekmann | 1994-12-20 |
| 5328748 | Recording material for the ink jet process | — | 1994-07-12 |
| 5221583 | Support material for thermal dye transfer | Reiner Jahn, Jurgen Graumann | 1993-06-22 |
| 5100769 | Paper support for light-sensitive materials with an anti-curl layer on the backside | Andreas Diekmann | 1992-03-31 |
| 5096876 | Image receiving material for dye diffusion thermal transfer | Reiner Jahn | 1992-03-17 |