Location History:
- North Chili, NY (US) (2000)
- Rochester, NY (US) (2003)
Company Filing History:
Years Active: 2000-2003
Title: Innovations by Bernard D. Stich - A Pioneer in Photothermographic Systems
Introduction
Bernard D. Stich, an inventive mind from Rochester, NY, has made significant contributions to the field of photothermographic systems. With a total of two patents to his name, his work focuses on innovative solutions that enhance the efficiency and effectiveness of imaging technologies.
Latest Patents
One of Bernard's latest patents is titled "Core/shell silver donors for photothermographic systems comprising an oxidatively more reactive shell." This invention introduces a photothermographic element that includes silver halide, a blocked developer, a coupler, and core/shell particles. These particles consist of a mixture of at least two non-photosensitive organic silver salts, with a center portion made up of a first organic silver salt and a shell covering that portion, composed of a second organic silver salt. The shell's organic silver salt has a lower pKsp compared to the core salt. Additionally, the patent outlines a method for producing these particles and details a composition comprising these core/shell particles.
Another significant patent by Bernard is "High bromide tabular grain emulsions with edge placement of epitaxy." This invention discloses a high bromide {111} tabular grain emulsion where most tabular grains exhibit silver salt epitaxy at a single site. Notably, most epitaxy sites are located in the edge region of the tabular grains, allowing for chemical sensitization by the epitaxy and revealing unexpectedly lower levels of desensitization by spectral sensitizing dyes.
Career Highlights
Bernard D. Stich is associated with the Eastman Kodak Company, where he applies his expertise in photothermography to advance imaging technology. His role at such a renowned company showcases his commitment to innovation in the field.
Collaborations
Throughout his career, Bernard has collaborated with other talented individuals, including Mark Edward Irving and David Howard Levy. These collaborations highlight the importance of teamwork and shared vision in driving technological advancements.
Conclusion
Bernard D. Stich is a notable inventor whose patents reflect his dedication to improving photothermographic systems. His work has not only impacted Eastman Kodak Company but has also set a standard for future innovations in the imaging technology industry. Through his inventions, he continues to inspire upcoming inventors and researchers alike.