Company Filing History:
Years Active: 1989-1995
Title: Alden D West: Innovator in Photographic Technology
Introduction
Alden D West is a notable inventor based in Hendersonville, NC (US). He has made significant contributions to the field of photographic technology, holding a total of 4 patents. His work focuses on improving the processes and materials used in photographic elements.
Latest Patents
West's latest patents include a process for the preparation of a photographic element. This innovative process enhances the manufacturing of spectrally sensitized photographic elements by combining ultrafiltration of silver halide grains with a supersensitizing additive. Another significant patent involves a light-sensitive element featuring an antihalation layer. This patent discloses sulfoalkyl substituted indolenine dyes that absorb infrared radiation, which are particularly useful as antihalation dyes in infrared-sensitive photographic elements.
Career Highlights
Alden D West is currently employed at E.I. DuPont de Nemours and Company, where he continues to develop and refine photographic technologies. His expertise and innovative spirit have led to advancements that benefit the industry.
Collaborations
Throughout his career, West has collaborated with notable colleagues, including Dietrich M Fabricius and Evan D Laganis. These partnerships have fostered a creative environment that encourages the development of groundbreaking technologies.
Conclusion
Alden D West's contributions to photographic technology through his patents and collaborations highlight his role as an influential inventor in the field. His work continues to impact the industry positively.