This inventor holds 4 USPTO granted patents and 4 EPO patents. Top assignee: Lg Chem, Ltd. Active years: 2013-2020.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Location History:
- Seoul, KR (2013 - 2016)
- Daejeon, KR (2019 - 2020)
Company Filing History:
Years Active: 2013-2020
Title: Yeon-Uk Choo: Innovator in Chemical Engineering
Introduction
Yeon-Uk Choo is a prominent inventor based in Daejeon, South Korea. He has made significant contributions to the field of chemical engineering, particularly in the area of energy efficiency and purification processes. With a total of 4 patents to his name, Choo continues to push the boundaries of innovation in his industry.
Latest Patents
One of his latest patents is a method for purifying phenol. This method minimizes the loss of a heat source, reduces the amount of steam used, and maximizes the efficiency of energy consumed in the process. The purification method involves passing impurities, including phenol, acetone, and hydrocarbons, through multiple distillation columns and performing azeotropic distillation. The optimized separation of hydrocarbons is achieved by maintaining a phenol to water ratio of 60:40 to 65:35 at the uppermost end of the distillation column.
Another notable patent is a method for preparing ethylene with improved energy efficiency. This innovative approach reduces energy consumption by facilitating direct heat exchange between processes, thereby enhancing overall efficiency in ethylene production.
Career Highlights
Yeon-Uk Choo is currently employed at LG Chem, Ltd., a leading chemical company known for its commitment to innovation and sustainability. His work at LG Chem has allowed him to develop and implement cutting-edge technologies that contribute to the company's success in the chemical industry.
Collaborations
Choo has collaborated with several talented individuals in his field, including Hyun-Kon Song and Jeong-Ju Cho. These collaborations have fostered a creative environment that encourages the exchange of ideas and the development of innovative solutions.
Conclusion
Yeon-Uk Choo is a distinguished inventor whose work in chemical engineering has led to significant advancements in energy efficiency and purification methods. His contributions continue to impact the industry positively, showcasing the importance of innovation in driving progress.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile