Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5009990 | Photographic recording material | Rainer Scheerer | 1991-04-23 |
| 4992362 | Production of a silver halide emulsion | Bruno Mucke, Klaus Wagner, Herbert Gareis, Wolfgang Graesser, Peter Koepff | 1991-02-12 |
| 4990440 | Photographic silver halide emulsion containing gelatine | Bruno Mucke, Walter Patzold, Klaus Wagner | 1991-02-05 |
| 4906558 | Color photographic silver halide material | Bruno Mucke | 1990-03-06 |
| 4429038 | Process for concentrating yellow silver sols | Ingeborg Holl | 1984-01-31 |
| 4397942 | Photographic material, process for the production thereof, process for the production of photographic images and new compounds | Anita von Konig, Hermann Oediger | 1983-08-09 |
| 4379837 | Process for the preparation of silver halide emulsions, photographic materials, and a process for the production of photographic images | Otto Lapp, Harald von Rintelen, Lothar Endres | 1983-04-12 |
| 4358531 | Photographic material, process for the production thereof and process for the production of photographic images | Anita von Konig, Lothar Rosenhahn | 1982-11-09 |
| 4276372 | Photographic material with interimage effect | Ubbo Wernicke, Reinhart Matejec | 1981-06-30 |
| 4210714 | Photographic material with improved properties | Heinrich Odenwalder, Anita von Konig, Walter Patzold, Lothar Rosenhahn, Friedhelm Sommer | 1980-07-01 |
| 4202695 | Photographic Lippmann emulsions | Herman A. Philippaerts, Robert J. Pollet, Wolfgang Muller-Bardorff, Wilhelm Saleck, Anita von Konig +2 more | 1980-05-13 |