Company Filing History:
2 out of 2,612 
1 out of 40 Years Active: 1983-2003
Title: Innovations and Contributions of Moon H Han
Introduction
Moon H Han is a prominent inventor based in Seoul, South Korea. He has made significant contributions to the field of biomedical materials and processes, holding a total of 3 patents. His work focuses on developing innovative solutions that have practical applications in medical therapies.
Latest Patents
One of his latest patents is titled "Liquefied embolic materials capable of sol-gel phase transition and their use." This invention discloses liquefied embolic materials that can undergo a sol-gel phase transition in response to various in vivo conditions, such as temperature, ionic strength, and pH. These materials are composed of copolymers based on temperature-sensitive isopropylacrylamide and ionic strength- and/or pH-sensitive monomers. They have excellent applications in embolotherapy and can also serve as extracellular matrices for cell culture and drug-delivery systems for cancer therapy.
Another notable patent is the "Biological process for the preparation of rifamycin derivatives." This process involves converting rifamycin B to rifamycin O, rifamycin S, or rifamycin SV through treatment with whole cells, cell extracts, or immobilized enzymes from Humicola spp. or Monocillium spp. The process also includes recovering rifamycin B from the fermentation broth after conversion.
Career Highlights
Moon H Han has worked with esteemed institutions such as the Korea Advanced Institute of Science and Technology and the Kwangju Institute of Science and Technology. His experience in these organizations has contributed to his expertise in the development of innovative biomedical materials.
Collaborations
He has collaborated with notable colleagues, including Baik Lin Seong and You Han Bae, which has further enriched his research and development efforts.
Conclusion
Moon H Han's innovative work in the field of biomedical materials and processes demonstrates his commitment to advancing medical therapies. His patents reflect a deep understanding of material science and its applications in healthcare.