Company Filing History:
4 out of 22 
3 out of 30 
1 out of 3 Years Active: 1992-1999
Title: The Innovative Contributions of Boris J Katsen
Introduction
Boris J Katsen is a notable inventor based in Longmeadow, MA, who has made significant contributions to the field of electrophotography and inkjet technology. With a total of nine patents to his name, his work has had a lasting impact on the printing industry.
Latest Patents
Among his latest patents is the development of an overhead transparency for color laser printers and copiers. This invention provides a transparent recording sheet that is useful in producing electrophotographic images for overhead projections. The recording sheet consists of a transparent polymeric base and an imaging layer, which includes at least one resin and one transparentizer, allowing the imaging layer to exhibit a glass transition temperature in the range of about -15 to about 50 degrees Celsius. Another significant patent is his black ink jet ink composition, which demonstrates excellent non-fading properties. This ink is composed of water, carbon black, cyan and magenta pigments, a water immiscible organic compound with a high boiling point, and a water miscible compound. The combination of these components ensures excellent anti-crusting properties.
Career Highlights
Boris has worked with prominent companies in the industry, including Rexham Graphics Inc. and Rexam Graphics, Inc. His experience in these organizations has allowed him to refine his skills and contribute to innovative projects that have advanced printing technology.
Collaborations
Throughout his career, Boris has collaborated with talented individuals such as Richard S Himmelwright and Barbara Jones Stewart. These partnerships have fostered a creative environment that has led to the development of groundbreaking inventions.
Conclusion
Boris J Katsen's contributions to the field of printing technology through his patents and collaborations highlight his innovative spirit and dedication to advancing the industry. His work continues to influence the way we produce and utilize printed materials today.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.