Stefan Amann

Title: The Innovations of Stefan Amann

Introduction

Stefan Amann is a notable inventor based in Langenfeld, Germany. He has made significant contributions to the field of photography through his innovative patents. His work primarily focuses on color photographic silver halide materials, which have advanced the technology used in photographic processes.

Latest Patents

Stefan Amann holds a patent for a color photographic silver halide material. This negatively developing material features a support and multiple silver halide emulsion layers that are sensitive to different colors. Specifically, it includes a blue-sensitive layer with a yellow coupler, a green-sensitive layer with a magenta coupler, and a red-sensitive layer with a cyan coupler. Notably, at least 95 mol % of the silver halides consist of AgCl. This invention is distinguished by its elevated color density and contrast that remains independent of exposure time.

Career Highlights

Stefan Amann is associated with Agfa-Gevaert Naamloze Vennootschap, a company renowned for its imaging technology. His work has contributed to the development of advanced photographic materials that enhance image quality and processing efficiency.

Collaborations

Throughout his career, Stefan has collaborated with talented individuals such as Cuong Ly and Jürgen Jung. These partnerships have fostered innovation and have played a crucial role in the advancement of photographic technologies.

Conclusion

Stefan Amann's contributions to the field of photography through his patent on color photographic silver halide materials demonstrate his innovative spirit and dedication to advancing imaging technology. His work continues to influence the industry and inspire future developments.