This inventor holds 1 USPTO granted patent and 2 published patent applications and 2 EPO patents. Top assignee: Lg Chem, Ltd. Active years: 2026.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 2026
Title: Da Bin Jung: Inventor in Acrylic Acid Production
Introduction
Da Bin Jung is an inventor based in Daejeon, South Korea, and works at LG Chem, Ltd. His patent work includes a method for preparing acrylic acid through dehydration and separation processes. Jung is associated with 1 patent.
Latest Patents
Jung’s listed patent is titled “Method for Preparing Acrylic Acid.” It describes supplying an aqueous lactic acid solution to a reactor, where dehydration produces a mixture containing lactic acid, a lactic acid dimer, water, and acrylic acid. A cooling tower separates the mixture into fractions: the lower fraction contains lactic acid and its dimer, while the upper fraction contains water and acrylic acid.
The method then converts the lactic acid dimer in the lower fraction back into lactic acid and recovers the lactic acid from the resulting mixture. Acrylic acid is obtained by separating it from the upper fraction. The process combines product separation with lactic acid recovery.
Career Highlights
Jung’s listed invention focuses on a chemical production process that separates acrylic acid from reaction products while recovering lactic acid for further use. His work is associated with LG Chem, Ltd., a company active in chemical technologies.
Collaborations
Jung’s listed coworkers include Byeong Gil Lyu and Mi Kyung Kim.
Conclusion
Da Bin Jung’s patent describes an integrated approach to preparing acrylic acid, separating it from other reaction products, and recovering lactic acid.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile