Company Filing History:
Years Active: 1994-1997
Title: Sea Han Oh: Innovator in Pharmaceutical Chemistry
Introduction
Sea Han Oh is a prominent inventor based in Seoul, South Korea. He has made significant contributions to the field of pharmaceutical chemistry, particularly in the development of novel chemical processes. With a total of 2 patents to his name, he continues to push the boundaries of innovation in his industry.
Latest Patents
One of Sea Han Oh's latest patents is focused on an acyloxylation process for preparing 4-acyloxy-2-azetidinone derivatives. This invention presents a novel and improved method for synthesizing these derivatives, which serve as intermediates for penem or carbapenem compounds. The process involves reacting an azetidinone derivative with a N-haloacylimide in the presence of an organic carboxylic acid or its salt. This innovative approach not only enhances the efficiency of the reaction but also addresses safety and waste disposal concerns associated with traditional heavy metal reactants.
Another notable patent involves the development of 3-substituted cephem compounds. These compounds are essential in the pharmaceutical industry for their potential applications in antibiotic development.
Career Highlights
Sea Han Oh is currently employed at Daewoong Pharmaceutical Co., Ltd., a leading company in the pharmaceutical sector. His work at Daewoong has allowed him to focus on innovative research and development, contributing to the company's reputation for excellence in drug formulation and synthesis.
Collaborations
Throughout his career, Sea Han Oh has collaborated with several talented individuals, including Chi Jang Moon and Sae C Park. These collaborations have fostered a creative environment that encourages the exchange of ideas and the advancement of pharmaceutical research.
Conclusion
Sea Han Oh is a distinguished inventor whose work in pharmaceutical chemistry has led to significant advancements in drug development. His innovative patents and collaborations highlight his commitment to improving healthcare through scientific research.