This inventor holds 3 USPTO granted patents and 4 published patent applications, plus 3 CIPO patents and 4 EPO patents. Top assignee: Sk Chemicals Co., Ltd.. Active years: 2014-2017.
Company Filing History:
Years Active: 2014-2017
Title: Joon-Gyo Oh: Innovator in Transdermal Drug Delivery Systems
Introduction
Joon-Gyo Oh is a notable inventor based in Gyeonggi-do, South Korea. He has made significant contributions to the field of pharmaceutical technology, particularly in the development of transdermal drug delivery systems. With a total of 3 patents to his name, his work focuses on improving the efficacy and stability of drug formulations.
Latest Patents
One of Joon-Gyo Oh's latest patents is a percutaneous absorption preparation containing donepezil, along with a method for preparing the same. This invention provides a transdermal delivery system, such as a patch, featuring a double-layer structure that includes a drug-containing matrix layer and an adhesive layer. The drug-containing matrix layer is created by completely dissolving donepezil using a specific polymer, which is then formulated with an adhesive. This innovative system prevents the crystallization of donepezil in the formulation, allows for a uniform release rate over an extended period, and mitigates the release dumping phenomenon often seen in single-layer transdermal systems. Another significant patent is a patch containing rivastigmine, which boasts improved storage stability and optimal release properties.
Career Highlights
Throughout his career, Joon-Gyo Oh has worked with reputable organizations, including Sk Chemicals Co., Ltd. and the Ewha University-Industry Collaboration Foundation. His experience in these institutions has allowed him to refine his expertise in drug delivery systems and contribute to advancements in pharmaceutical technology.
Collaborations
Joon-Gyo Oh has collaborated with several professionals in his field, including Yeo-Jin Park and Yong-Youn Hwang. These partnerships have facilitated the exchange of ideas and fostered innovation in his research endeavors.
Conclusion
Joon-Gyo Oh's contributions to the field of transdermal drug delivery systems highlight his innovative spirit and dedication to improving pharmaceutical formulations. His patents reflect a commitment to enhancing drug efficacy and patient care through advanced technology.