This inventor holds 3 USPTO granted patents. Top assignee: Lotte Chemical Corporation. Active years: 2017-2020.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 2017-2020
Title: Innovations of Inventor Seong Hwan Choi
Introduction
Seong Hwan Choi is a notable inventor located in Daejeon, South Korea. With a track record of three patents, he has made significant contributions to the field of chemical processes, particularly in the preparation of organic compounds. His innovative methods have enhanced reaction efficiencies and product purities, reflecting his commitment to advancing chemical manufacturing techniques.
Latest Patents
Seong Hwan Choi is known for his latest patents, which focus on the preparation of 1,3-cyclohexanedicarboxylic acid and 1,3-cyclohexanedimethanol.
1. **Method for Preparing 1,3-Cyclohexanedicarboxylic Acid**: This invention relates to an efficient method for producing 1,3-cyclohexanedicarboxylic acid. It utilizes a metal catalyst fixed to a silica support with palladium (Pd) and copper (Cu) compounds to enhance durability under harsh reaction conditions. The process allows for excellent conversion rates and high product purity while minimizing by-products within a shorter time frame.
2. **Method for Preparing 1,3-Cyclohexanedimethanol**: This patent describes a method for synthesizing high-purity 1,3-cyclohexanedimethanol. By simplifying the reaction process and utilizing a metal catalyst containing ruthenium (Ru), tin (Sn), and platinum (Pt) compounds, the method significantly increases reaction efficiency and reduces by-products.
Career Highlights
Seong Hwan Choi is currently affiliated with Lotte Chemical Corporation, where he applies his expertise in chemical engineering to develop innovative processes. His career at the company has been marked by significant advancements in the synthesis of key chemical compounds essential for various applications.
Collaborations
Throughout his career, Seong Hwan Choi has collaborated with talented coworkers, including Young Heon Choi and Sung Joon Park. These partnerships have fostered a collaborative environment for research and development, promoting innovative solutions within the chemical industry.
Conclusion
Seong Hwan Choi's contributions to the field of chemical engineering are significant, demonstrating a commitment to innovation and efficiency. His latest patents reflect a blend of technological advancement and practical application, making him a key player in the pursuit of more effective chemical synthesis methods.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile