Company Filing History:
6 out of 733 
1 out of 81 Years Active: 2013-2017
Title: Jieun Yoo: Innovator in Resin Composition and Polycarbonate Manufacturing
Introduction
Jieun Yoo is a prominent inventor based in Daejeon, South Korea. He has made significant contributions to the field of materials science, particularly in the development of resin compositions and polycarbonate manufacturing processes. With a total of 6 patents to his name, Yoo's work has garnered attention for its innovative approaches and practical applications.
Latest Patents
One of Yoo's latest patents involves a resin composition for high barrier paper-coating. This composition comprises aliphatic polycarbonate with an average molecular weight ranging from 30,000 to 300,000. It is obtained through the reaction of various epoxide compounds, including (C2-C10)alkylene oxide and (C4-C20)cycloalkylene oxide. The invention also details a method for extrusion-coating the resin composition onto paper at temperatures between 130 to 250°C, resulting in a coated paper product. Another notable patent relates to a method of manufacturing polycarbonate through the copolymerization of epoxide compounds and CO2, utilizing specific catalysts to enhance the process's efficiency.
Career Highlights
Throughout his career, Jieun Yoo has worked with notable companies such as SK Innovation Co., Ltd. and SK Global Chemical Co., Ltd. His experience in these organizations has allowed him to refine his expertise in polymer chemistry and materials engineering.
Collaborations
Yoo has collaborated with talented individuals in his field, including Myungahn Ok and Jisu Jeong. These partnerships have contributed to the advancement of his research and the successful development of his patented technologies.
Conclusion
Jieun Yoo's innovative work in resin compositions and polycarbonate manufacturing showcases his dedication to advancing materials science. His contributions have the potential to impact various industries, making him a noteworthy figure in the realm of inventions and patents.
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.