Company Filing History:
7 out of 735 
2 out of 81 
1 out of 62 
Years Active: 2008-2020
Title: Innovations and Contributions of Inventor Jong Ho Lim
Introduction
Jong Ho Lim is a prominent inventor based in Daejeon, South Korea. He has made significant contributions to the field of polymer chemistry and battery technology, holding a total of nine patents. His work focuses on developing innovative methods and materials that enhance the performance and efficiency of various applications.
Latest Patents
One of Jong Ho Lim's latest patents is a method of preparing poly(alkylene carbonate) via copolymerization of carbon dioxide and epoxide in the presence of a novel complex. This method utilizes a molecular weight regulator to produce poly(alkylene carbonate) with a desirable molecular weight while maintaining the catalyst's activity. The novel complex, synthesized from a salen-type ligand including a quaternary ammonium salt, offers a simpler structure compared to existing catalysts, making it suitable for large-scale commercial processes.
Another significant patent involves an electrolyte for lithium secondary batteries. This electrolyte is designed for high-voltage applications, preventing oxidation and decomposition at elevated temperatures. It effectively suppresses gas generation, thereby enhancing the battery's high-temperature storage characteristics and discharge performance at low temperatures.
Career Highlights
Jong Ho Lim has worked with notable companies such as SK Innovation Co., Ltd. and SK Global Chemical Co., Ltd. His experience in these organizations has allowed him to apply his innovative ideas and contribute to advancements in chemical engineering and battery technology.