This inventor holds 2 USPTO granted patents. Top assignee: Agfa-Gevaert Ag. Active years: 1979-1980.
Company Filing History:
Years Active: 1979-1980
Title: Rigobert Otto: Innovator in Color Photographic Materials
Introduction
Rigobert Otto is a notable inventor based in Leverkusen, Germany. He has made significant contributions to the field of color photographic materials, holding a total of 2 patents. His work focuses on improving the quality and durability of photographic products.
Latest Patents
Otto's latest patents include innovations that enhance color reproduction and prevent staining in photographic materials. One of his patents, titled "Color photographic materials containing an antistain agent," describes an improvement in preventing color fog and staining by incorporating acylamino substituted hydroquinones derivatives. These compounds are easily synthesized, do not crystallize from their dispersions, and remain stable during development. Another patent, "Color photographic material with improved color reproduction," identifies suitable masking compounds that effectively mask undesired color densities produced from color couplers.
Career Highlights
Rigobert Otto is associated with Agfa-Gevaert AG, a company renowned for its advancements in imaging technology. His work has contributed to the development of high-quality photographic materials that meet the demands of both professional and amateur photographers.
Collaborations
Otto has collaborated with esteemed colleagues such as Hans-Heinrich Credner and Karl-Wilhelm Schranz, further enhancing the innovative capabilities within his field.
Conclusion
Rigobert Otto's contributions to color photographic materials demonstrate his commitment to innovation and excellence in imaging technology. His patents reflect a deep understanding of the complexities involved in photographic chemistry, making him a valuable figure in the industry.