Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5457016 | Photographic support material with polyolefin back coating blend | — | 1995-10-10 |
| 5455073 | Method for the production of a coating material for photographic supports | Bernd Scholz, Udo Uyting | 1995-10-03 |
| 5395689 | Polyolefin-coated photographic support material | — | 1995-03-07 |
| 5332623 | Photographic support material | — | 1994-07-26 |
| 5252658 | Pigment-containing premixture of titanium dioxide with olefin polymer | Bernd Scholz, Wolfram Wysk | 1993-10-12 |
| 5114990 | Process for the production of pigment/plastic premixes | — | 1992-05-19 |
| 5049595 | Plastic concentrate for photographic support material coatings | Bernd Scholz, Wolfram Wysk | 1991-09-17 |
| 5004644 | Support material for photographic coatings | Bernd Scholz, Wolfram Wysk, Elke Miefert | 1991-04-02 |
| 4935298 | Water-resistant support material for light-sensitive materials | Bernd Scholz, Wolfram Wysk | 1990-06-19 |
| 4898773 | Photographic paper support with a water resistant coating of polyethylene | Bernd Scholz, Wolfram Wysk | 1990-02-06 |