Company Filing History:
Years Active: 1998-2000
Title: Kathryn E Dowlen: Innovator in Electrophotographic Processes
Introduction
Kathryn E Dowlen is a prominent inventor based in Georgetown, KY (US). She has made significant contributions to the field of electrophotographic processes, holding a total of 7 patents. Her innovative work focuses on developing materials that enhance the efficiency and reliability of toner cartridges.
Latest Patents
Among her latest patents, Kathryn has developed a unique sealant material for toner cartridges. This invention involves a silicone copolymer designed for use in electrophotographic processes. The composition includes a specifically-defined heat-stable silicone oil-silicone wax copolymer. This copolymer has a melting point that allows it to remain liquid on the hot fuser roll while solidifying at room temperature on the printed page. Additionally, she has created a random silicone copolymer in the form of a paste or pliable caulk, which is effective for sealing leaks in toner cartridges. Furthermore, she has disclosed methods for preparing these copolymers.
Another notable patent is her release agent for electrophotographic processes. This composition also features a heat-stable silicone oil-silicone wax random copolymer. Similar to her sealant material, this copolymer remains liquid on the hot fuser roll and solidifies at room temperature. The versatility of her inventions showcases her expertise in this specialized field.
Career Highlights
Kathryn is currently employed at Lexmark International, Inc., where she continues to innovate and contribute to advancements in printing technology. Her work has not only improved the functionality of toner cartridges but has also set new standards in the industry.
Collaborations
Throughout her career, Kathryn has collaborated with talented individuals such as Bradley Leonard Beach and Jing X Sun. These partnerships have fostered a creative environment that encourages the development of groundbreaking technologies.
Conclusion
Kathryn E Dowlen's contributions to the field of electrophotographic processes exemplify her dedication to innovation. Her patents reflect her commitment to enhancing the performance of toner cartridges, making her a valuable asset in the industry.
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.