Company Filing History:
Years Active: 1990-2005
Title: Woodrow G McDugle, Jr: Innovator in Silver Halide Emulsions
Introduction
Woodrow G McDugle, Jr. is a notable inventor based in Rochester, NY (US). He has made significant contributions to the field of photography through his innovative work on silver halide emulsions. With a total of 11 patents to his name, McDugle has established himself as a key figure in the development of advanced photographic materials.
Latest Patents
One of McDugle's latest patents is focused on a silver halide emulsion containing an iridium dopant. This invention comprises radiation-sensitive silver halide grains that exhibit a face-centered cubic crystal lattice structure. The emulsion includes a hexacoordination complex of an iridium ion, where at least half of the coordination sites are occupied by halogen or pseudohalogen ligands. Additionally, one coordination site is provided by a ligand that features an azole ring containing a chalcogen atom and a nitrogen atom, with the azole ring substituted at the 5-position with a halide ion. This innovative emulsion is particularly useful for enhancing reciprocity performance in silver halide emulsions while minimizing any negative impact on other photographic properties. The dopants developed by McDugle offer a superior balance of reciprocity and other photographic characteristics compared to previous iridium dopants.
Another significant patent involves a high chloride emulsion doped with a combination of metal complexes. This work further showcases McDugle's expertise in improving photographic materials.
Career Highlights
McDugle is currently associated with Eastman Kodak Company, where he continues to push the boundaries of photographic technology. His work has not only advanced the field but has also contributed to the company's reputation as a leader in imaging solutions.
Collaborations
Throughout his career, McDugle has collaborated with esteemed colleagues such as Raymond S Eachus and Myra T Olm. These partnerships have fostered a creative environment that has led to numerous advancements in photographic technology.
Conclusion
Woodrow G McDugle, Jr. is a prominent inventor whose work in silver halide emulsions has significantly impacted the field of photography. His innovative patents and collaborations highlight his dedication to advancing photographic materials and technology.
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