Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6156420 | Support material for image-recording processes | Bernd Hosselbarth, Reiner Mehnert, Krista Weidig, Dieter Becker, Rainer Gumbiowski | 2000-12-05 |
| 5573636 | Recyclable support material | Karl-Hermann Krauss, Reiner Mehnert, Peter Klenert | 1996-11-12 |
| 5302572 | Multilayer image receiving material for thermal dye transfer and process for producing same | Reiner Anthonsen, Dieter Becker, Jurgen Graumann, Manuela Hesse | 1994-04-12 |
| 4952486 | Support material for thermally developable photographic layers | Reiner Anthonsen | 1990-08-28 |
| 4844777 | Water-resistant photographic paper support | Reiner Anthonsen, Ferenc Kertesz | 1989-07-04 |
| 4729945 | Multilayer photographic support material | Reiner Anthonsen | 1988-03-08 |
| 4665013 | Photographic support materials containing coated pigment | Reiner Anthonsen | 1987-05-12 |
| 4663236 | Coated photographic base material | Reiner Anthonsen, Ferencz Kertesz, Heinz Trentmann | 1987-05-05 |
| 4645736 | Waterproof photographic paper support | Reiner Anthonsen, Heinz Trentmann, Hans-Georg Wollmer | 1987-02-24 |
| 4364971 | Waterproof photographic paper and method of producing same | Reiner Anthonsen, Ferenc Kertesz | 1982-12-21 |
| 4309486 | Electrostatic recording material | Reiner Anthonsen, Ferencz Kertesz | 1982-01-05 |