This inventor holds 1 USPTO granted patent and 1 EPO patent. Top assignee: Id Biochem, Inc.. Active years: 2010.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 2010
Title: Ju-Sung Lee: Innovator in Methoxypolyethyleneglycol Preparation
Introduction
Ju-Sung Lee is a notable inventor based in Ulsan, South Korea. He has made significant contributions to the field of chemical engineering, particularly in the preparation of methoxypolyethyleneglycol (mPEG) and its derivatives. His work focuses on enhancing the purity and efficiency of mPEG production, which has important applications in various industries.
Latest Patents
Ju-Sung Lee holds a patent for a method of preparing methoxypolyethyleneglycol with high purity. The patent details a process that achieves at least 99% purity, with a molecular weight distribution of up to 1.05 and a molecular weight range of 350 to 100,000. This innovative method involves reacting commercial mPEG with low purity to produce highly purified intermediates, specifically mPEG-acetic acid and mPEG-phthalate.
Career Highlights
Ju-Sung Lee is associated with Id Biochem, Inc., where he continues to advance his research and development efforts. His work has positioned him as a key figure in the field of biochemistry, particularly in the synthesis of high-purity compounds.
Collaborations
He collaborates with esteemed colleagues, including Pyeong-Uk Park and Seong-Neon Kim, who contribute to his research endeavors. Their combined expertise enhances the innovative potential of their projects.
Conclusion
Ju-Sung Lee's contributions to the preparation of methoxypolyethyleneglycol demonstrate his commitment to advancing chemical engineering. His innovative methods and collaborations continue to impact the field positively.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile