Location History:
- London, GB (1993 - 1995)
- Harrow, GB (1995)
- Hanwell/London, GB (1999)
- Hanwell, GB (1995 - 2001)
Company Filing History:
Years Active: 1993-2001
Title: Hugh M Williamson: Innovator in Photographic Chemistry
Introduction
Hugh M Williamson is a notable inventor based in Hanwell, GB, recognized for his significant contributions to the field of photographic chemistry. With a total of 14 patents to his name, Williamson has made remarkable advancements in the development of photographic compositions and color couplers.
Latest Patents
One of his latest patents is titled "Activated propenes as color couplers method for the production thereof." This invention provides novel photographic compositions that include a propene isomer of the formula Pyrazolo 1,5 a benzimidazole photographic color couplers. The invention features non-diffusible pyrazolo-1,5-a-benzimidazole color couplers that possess dye-forming and/or bleach-accelerating properties. These couplers are typically associated with a silver halide emulsion layer coated on a support, allowing for the creation of single color or multi-color photographic elements.
Career Highlights
Williamson's career is marked by his work at Eastman Kodak Company, where he has played a pivotal role in advancing photographic technologies. His innovative approaches have contributed to the evolution of photographic materials and processes, enhancing the quality and versatility of photographic products.
Collaborations
Throughout his career, Williamson has collaborated with esteemed colleagues such as Rakesh Jain and Thomas H Jozefiak. These partnerships have fostered a collaborative environment that has led to the development of groundbreaking technologies in the field of photography.
Conclusion
Hugh M Williamson's contributions to photographic chemistry through his patents and collaborations have significantly impacted the industry. His innovative work continues to influence the development of advanced photographic materials and techniques.