Company Filing History:
Years Active: 2003-2005
Title: Jane Robin Cowdery: Innovator in Photoconductive Technology
Introduction
Jane Robin Cowdery is a notable inventor based in Webster, NY (US). She has made significant contributions to the field of photoconductive elements, holding a total of 2 patents. Her work has been instrumental in advancing technologies that utilize photoconductive materials.
Latest Patents
One of her latest patents is focused on photoconductive elements that incorporate a polymeric barrier layer. This innovation includes a conductive support, such as an electrically conductive film, drum, or belt, on which a negatively chargeable photoconductive layer is placed. An electrical barrier layer is situated between the conductive support and the photoconductive layer. This barrier layer is designed to provide a high energy barrier to the injection of positive charges while allowing electrons to be transported under an applied electric field. The barrier layer can transport charge through electronic mechanisms and remains largely unaffected by changes in humidity. It consists of a polyamide-co-imide that includes covalently bonded aromatic tetracarbonylbisimide groups. The specific composition of the polymer allows for the barrier layer to be coated onto the support as a relatively thick layer, enhancing its performance in electrophotographic processes.
Career Highlights
Throughout her career, Jane has worked with prominent companies, including Eastman Kodak Company and Heidelberger Druckmaschinen AG. Her experience in these organizations has contributed to her expertise in photoconductive technologies and their applications.
Collaborations
Jane has collaborated with notable individuals in her field, including Louis J. Sorriero and Michel Frantz Molaire. These collaborations have further enriched her work and expanded her impact on the industry.
Conclusion
Jane Robin Cowdery is a pioneering inventor whose work in photoconductive elements has led to significant advancements in technology. Her contributions continue to influence the field and inspire future innovations.
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