Genoa, Italy

Franco Leoncini

This inventor holds 1 USPTO granted patent. Top assignee: 3M Innovative Properties Company. Active years: 1996.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Franco Leoncini. Retrieved from https://idiyas.com/inventor/franco-leoncini

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile


% Patents Active = 100.0

Average Co-Inventor Count = 2.0

ph-index = 1

Forward Citations = 2(Granted Patents)


Company Filing History:


Years Active: 1996

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1 patent (USPTO):Explore Patents

Title: Franco Leoncini: Innovator in Photographic Technology

Introduction

Franco Leoncini is a notable inventor based in Genova, Italy. He has made significant contributions to the field of photographic technology, particularly through his innovative patents. His work has had a lasting impact on the industry, showcasing his expertise and creativity.

Latest Patents

Franco Leoncini holds a patent for "Silver halide photographic elements containing biocides." This invention discloses a light-sensitive silver halide photographic element that comprises at least one hydrophilic colloid layer containing a dihalogenonitriloacylamino compound in combination with a phenolic biocide. This patent highlights his commitment to advancing photographic technology and improving the quality of photographic elements.

Career Highlights

Franco Leoncini is associated with the Minnesota Mining and Manufacturing Company, a well-respected organization known for its innovative products and technologies. His role at the company has allowed him to collaborate with other talented professionals in the field, further enhancing his contributions to the industry.

Collaborations

One of his notable coworkers is Luigi Cellone. Their collaboration has likely fostered an environment of creativity and innovation, leading to advancements in their respective fields.

Conclusion

Franco Leoncini's work in photographic technology exemplifies the spirit of innovation. His patent on silver halide photographic elements demonstrates his ability to combine scientific knowledge with practical applications. His contributions continue to influence the industry and inspire future inventors.

Profile summary based on public USPTO records.
Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]
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