This inventor holds 1 USPTO granted patent and 2 published patent applications. Top assignee: Korea Research Institute of Chemical Technology. Active years: 2026.
Company Filing History:
Years Active: 2026
Title: Ye Rim Jo - Innovator in Polymer Extraction Technology
Introduction
Ye Rim Jo is a notable inventor based in Daejeon, South Korea. He has made significant contributions to the field of polymer technology, particularly in the extraction methods for colored polymers. His innovative approach addresses the challenges associated with removing color-expressing foreign substances from polymers.
Latest Patents
Ye Rim Jo holds a patent for an "Extractant and extraction method for removing color-expressing foreign substances from colored polymer containing ester functional group, and method for chemically selecting polymer containing ester functional group from colored polymer mixture." This patent describes a method for removing disperse dye from a colored polymer containing an ester functional group. The process involves heating an extractant to a temperature between 70° C. and 200° C. and bringing it into direct contact with the colored polymer. This method effectively elutes the disperse dye and allows for the recovery of the extractant through distillation.
Career Highlights
Ye Rim Jo is affiliated with the Korea Research Institute of Chemical Technology. His work focuses on developing advanced methods for polymer processing and extraction, contributing to the efficiency and sustainability of chemical technologies.
Collaborations
Some of his notable coworkers include Joungmo Cho and Thi Hong Ngan Le, who contribute to the collaborative efforts in research and development within the institute.
Conclusion
Ye Rim Jo's innovative work in polymer extraction technology showcases his commitment to advancing chemical engineering practices. His contributions are vital for improving the efficiency of polymer processing and addressing environmental concerns related to dye removal.