Company Filing History:
1 out of 621 
1 out of 1 Years Active: 1997-2000
Title: Ferdinando Orengo: Innovator in Photographic Technology
Introduction
Ferdinando Orengo is a notable inventor based in Altare, Italy. He has made significant contributions to the field of photographic technology, particularly in the development of light-sensitive silver halide color photographic elements. With a total of 2 patents, his work has advanced the quality and efficiency of photographic materials.
Latest Patents
Orengo's latest patents include innovative designs for multilayer color photographic elements. These elements feature a support base with blue-, green-, and red-sensitive silver halide emulsion layers, each associated with non-diffusing yellow, magenta, and cyan dye-forming couplers. Notably, the green-sensitive silver halide emulsion layer comprises three distinct layers, each with decreasing sensitivity to visible light. This arrangement enhances the speed-granularity relationship and minimizes changes in photographic properties when exposed to formaldehyde gas during storage.
Another significant patent involves a silver halide photographic element that incorporates a 2-equivalent 5-pyrazolone magenta coupler. This design aims to improve the performance of silver halide emulsion layers, ensuring better color density and overall photographic quality.
Career Highlights
Throughout his career, Ferdinando Orengo has worked with several prominent companies, including Imation Corporation and Tulalip Consultoria Comercial Sociedade Unipessoal. His expertise in photographic technology has made him a valuable asset in these organizations, contributing to advancements in imaging solutions.
Collaborations
Orengo has collaborated with notable professionals in the field, including Massimo Bertoldi and Enzo Coraluppi. These partnerships have fostered innovation and the exchange of ideas, further enhancing the development of photographic technologies.
Conclusion
Ferdinando Orengo's contributions to photographic technology through his patents and collaborations have significantly impacted the industry. His innovative approaches continue to influence the quality and efficiency of photographic materials.