| 6890707 |
Color photographic print material |
Ralf Weimann, Markus Geiger, Cuong Ly, Klaus Sinzger, Heinz Wiesen |
2005-05-10 |
| 6806042 |
Color photographic print material |
Ralf Weimann, Markus Geiger, Cuong Ly, Klaus Sinzger, Heinz Wiesen |
2004-10-19 |
| 6783924 |
Colour photographic silver halide material |
Ralf Weimann, Markus Geiger, Cuong Ly, Klaus Sinzger, Heinz Wiesen |
2004-08-31 |
| 6548238 |
Color photographic recording material |
Bernd Spachmann, Heinz Wiesen |
2003-04-15 |
| 6207283 |
Polymer |
Peter Bell, Gunter Helling, Ralf Buscher, Lothar Endres, Lothar Rosenhahn +3 more |
2001-03-27 |
| 6177177 |
Ink jet recording material comprising an agent exhibiting a concentration gradient. |
Stefan Herrmann, Jorg Hagemann, Gunter Helling, Klaus Henseler, Jurgen Strobach |
2001-01-23 |
| 6102997 |
Ink jet system |
Gunter Helling, Jorg Hagemann |
2000-08-15 |
| 6096492 |
Color photographic material |
Markus Geiger, Jorg Hagemann |
2000-08-01 |
| 6074809 |
Color photographic silver halide material |
Lydia Simon, Gunter Helling |
2000-06-13 |
| 5824465 |
Polyalkylene naphthalate film comprising specific UV-absorber |
August M. Marien, Jorg Hagemann |
1998-10-20 |
| 5731138 |
Color photographic material |
Gunter Helling, Markus Geiger |
1998-03-24 |
| 5726004 |
Photographic material |
Jorg Hagemann |
1998-03-10 |
| 5674668 |
Photographic recording material |
Jorg Hagemann, Gunter Helling |
1997-10-07 |
| 5601968 |
Color photographic silver halide material |
Hans Langen, Uwe Dahlhaus, Thomas H ubsch |
1997-02-11 |
| 5543280 |
Colour photographic recording material |
J org Hagemann, G unter Helling, Markus Geiger |
1996-08-06 |
| 5510234 |
Color photographic silver halide material |
— |
1996-04-23 |
| 5508157 |
Color photographic silver halide material |
Markus Geiger, Gunter Helling, Jorg Hagemann |
1996-04-16 |
| 5466569 |
Color photographic recording material |
Jorg Hagemann, Markus Geiger |
1995-11-14 |
| 5441855 |
Color photographic recording material |
Jorg Hagemann, Gunter Helling, Markus Geiger |
1995-08-15 |
| 5441861 |
Color photographic silver halide material |
Gunter Helling, Klaus Walz, Markus Geiger, Kaspar Wingender, Jorg Hagemann |
1995-08-15 |
| 5441862 |
Color photographic recording material |
Gunter Helling, Markus Geiger |
1995-08-15 |
| 5436125 |
Color photographic recording material containing combination of phenolic light stabilizers with novel polycyclic phenols as color stabilizers for the magenta pyrazoloazol type azomethine dyes |
Jorg Hagemann |
1995-07-25 |