This inventor holds 2 USPTO granted patents and 6 published patent applications. Top assignee: Lotte Chemical Corporation. 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: Jong Myung Choi: Carbonate Preparation Patents
Introduction
Jong Myung Choi is an inventor based in Daejeon, South Korea, and is associated with Lotte Chemical Corporation. His patent work focuses on methods for preparing heterogeneous linear carbonates through transesterification reactions.
Latest Patents
Choi is associated with 2 patents concerning carbonate preparation.
“Method of Preparing Heterogeneous Linear Carbonate Using Catalyst Having Excellent Solubility” describes a method that reacts dimethyl carbonate (DMC) with ethanol (EtOH) in the presence of a catalyst dissolved in a sulfoxide-based solvent. The specified catalysts include lithium methoxide, lithium ethoxide, sodium methoxide, sodium hydroxide, or a mixture of these substances.
“Method of Preparing Heterogeneous Linear Carbonate Using Amine-Based Compound Catalyst” describes a transesterification reaction of DMC and EtOH using an amine-based catalyst with a boiling point of at least 150°C.
Career Highlights
Choi’s listed work connects his inventive activity with Lotte Chemical Corporation and addresses catalyst selection and preparation in the production of heterogeneous linear carbonates.
Collaborations
His listed coworkers include Wang Gyu Kim and Mi Hwa Baek.
Conclusion
Jong Myung Choi’s two listed patents focus on catalyst-based approaches to preparing heterogeneous linear carbonates, reflecting his work in chemical process innovation.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile