This inventor holds 1 USPTO granted patent. Top assignee: Sk Chemicals Co., Ltd.. Active years: 2006.
Company Filing History:
Years Active: 2006
Title: Hyun-Sup Shim: Innovator in Chemical Refinement
Introduction
Hyun-Sup Shim is a notable inventor based in Seoul, South Korea. He has made significant contributions to the field of chemical refinement, particularly through his innovative methods for purifying compounds. His work is characterized by a focus on both efficiency and environmental sustainability.
Latest Patents
Hyun-Sup Shim holds a patent for a method for refining 2,6-naphthalene dicarboxylic acid. This invention involves recrystallizing crude 2,6-naphthalene dicarboxylic acid in the form of an amine salt using a solvent that includes a protic polar solvent, such as alcohol or water, along with an acetate. The method allows for the production of 2,6-naphthalene dicarboxylic acid with excellent purity and color. Additionally, it is an economical and environmentally friendly approach, as it utilizes acetate, a byproduct of the oxidation process, as a solvent.
Career Highlights
Hyun-Sup Shim is currently employed at Sk Chemicals Co., Ltd., where he continues to develop innovative solutions in chemical processes. His work has garnered attention for its practical applications and contributions to the industry.
Collaborations
He has collaborated with notable colleagues, including Yong-Jun Shin and Jong-In Lee, to further advance research and development in their field.
Conclusion
Hyun-Sup Shim's contributions to the refinement of chemical compounds exemplify the intersection of innovation and sustainability. His work not only enhances the purity of important chemicals but also promotes environmentally friendly practices in the industry.