Company Filing History:
Years Active: 2004-2005
Title: Chang-Nyeon Kim: Innovator in Refrigerant Technology
Introduction
Chang-Nyeon Kim is a prominent inventor based in Seoul, South Korea. He has made significant contributions to the field of refrigerant technology, holding a total of 4 patents. His work focuses on developing environmentally friendly alternatives to traditional refrigerants.
Latest Patents
Among his latest patents, Chang-Nyeon Kim has developed a refrigerant composition that includes difluoromethane, 1,1,1-trifluoroethane, and 1,1,1,2-tetrafluoroethane. This innovative composition serves as a substitute for chlorodifluoromethane (HCFC-22). The formulation consists of a first constituent of difluoromethane, a second constituent of 1,1,1-trifluoroethane, a third constituent of 1,1,1,2-tetrafluoroethane, and a fourth constituent selected from a group that includes 1,1-difluoroethane, 1,1,1,2,3,3,3-heptafluoropropane, 1,1,1,2,3,3-hexafluoropropane, and butane. Another patent focuses on a similar refrigerant composition aimed at replacing chlorodifluoromethane, featuring various combinations of the same constituents.
Career Highlights
Chang-Nyeon Kim is affiliated with the Korea Institute of Science and Technology, where he conducts research and development in refrigerant technologies. His work has been instrumental in advancing the field and promoting sustainable practices in refrigeration.
Collaborations
He has collaborated with notable colleagues, including Byung-Gwon Lee and Jong-sung Lim, to further enhance the impact of his research and innovations.
Conclusion
Chang-Nyeon Kim's contributions to refrigerant technology exemplify his commitment to innovation and environmental sustainability. His patents reflect a significant step towards more eco-friendly refrigerant solutions.