Location History:
- Vincennes, FR (1976)
- Le Perreux, FR (1977)
- Le Perreux-sur-Marne, FR (1981 - 1996)
Company Filing History:
Years Active: 1976-1996
Title: The Innovative Contributions of Maurice E. Pfaff
Introduction
Maurice E. Pfaff is a notable inventor based in Le Perreux-sur-Marne, France. She has made significant contributions to the field of photography, particularly in the development of reversal color photographic materials. With a total of 8 patents to her name, Pfaff's work has had a lasting impact on photographic technology.
Latest Patents
One of her latest patents is for a reversal color photographic material with a fine grain sublayer. This invention relates to a reversal color photographic print material that comprises a support with, in order, a substantially light-insensitive fine grain emulsion layer that does not take part in the image formation. It includes a red-sensitive emulsion layer with an associated cyan-forming coupler, a green-sensitive emulsion layer with a magenta-forming coupler, and a blue-sensitive emulsion layer with a yellow-forming coupler. This innovative arrangement allows for the adjustment of the characteristic curve of the red, green, and blue-sensitive emulsion layers. Another significant patent is for a color image-forming photographic reversal element with improved features, which comprises at least two dye image-forming units, with at least one unit comprising advanced technology.
Career Highlights
Pfaff has had a distinguished career, primarily working with Eastman Kodak Company. Her work has been instrumental in advancing photographic materials and processes, making her a key figure in the industry.
Collaborations
Throughout her career, Pfaff has collaborated with notable individuals such as Roger M. Baralle and Marcel A. Compere. These collaborations have contributed to her innovative projects and the successful development of her patents.
Conclusion
Maurice E. Pfaff's contributions to the field of photography through her patents and collaborations highlight her innovative spirit and dedication to advancing photographic technology. Her work continues to influence the industry today.
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