Company Filing History:
Years Active: 1989-2002
Title: Alan John Toth: Innovator in Toner Technology
Introduction
Alan John Toth is a notable inventor based in Burlington, California. He has made significant contributions to the field of imaging technology, particularly in the development of toner processes and photoconductive imaging members. With a total of 2 patents to his name, Toth's work has had a lasting impact on the industry.
Latest Patents
One of Toth's latest patents is titled "Emulsion aggregation process for forming polyester toners." This innovative process involves aggregating toner particles by adding an aggregating agent to a latex emulsion of resin mixed with a colorant. The method includes specific conditions of agitation and temperature to ensure optimal results. The process allows for the rapid introduction of a significant portion of the aggregating agent, followed by a slower continuous addition, ultimately leading to the desired particle size.
Another significant patent is "Photoconductive imaging members with mixtures of photogenerator pigment." This invention features a layered photoresponsive imaging member that includes a supporting substrate, a photogenerator layer made from a mixture of first and second pigments, and an aryl amine hole transport layer. The mixture consists of various pigments, enhancing the performance of imaging members.
Career Highlights
Alan John Toth is currently employed at Xerox Corporation, a leading company in the field of imaging and printing technology. His work at Xerox has allowed him to focus on innovative solutions that improve toner and imaging processes. Toth's expertise and contributions have positioned him as a valuable asset to the company.
Collaborations
Throughout his career, Toth has collaborated with several talented individuals, including Milan Maric and Armin R Völkel. These collaborations have fostered an environment of innovation and creativity, leading to advancements in imaging technology.
Conclusion
Alan John Toth is a distinguished inventor whose work in toner technology and photoconductive imaging members has made a significant impact on the industry. His innovative patents and contributions at Xerox Corporation highlight his dedication to advancing imaging solutions.