Location History:
- Suwon-si, KR (2013)
- Gyeonggi-do, KR (2014)
Company Filing History:
Years Active: 2013-2014
Title: Innovations by Inventor Yon-Rak Choi in the Field of Biomedicine
Introduction
Yon-Rak Choi, an esteemed inventor residing in Gyeonggi-do, South Korea, has made significant contributions to the field of biomedicine. With a total of two patents to his name, he is recognized for his innovative approaches to protein purification and scaffold formation.
Latest Patents
Yon-Rak Choi's latest patents include a method for purifying bone morphogenetic protein (BMP) and a process for forming a porous poly(vinyl alcohol) (PVA) scaffold. The first patent addresses a method for purifying BMP, specifically BMP-2. This inventive method streamlines the purification process, reducing the number of steps significantly. This not only shortens the purification time but also decreases costs while preventing degradation of BMP-2, thereby enhancing the final yield. The invention optimizes various purification techniques such as filtrations and chromatographies, while also considering the specific types and concentrations of buffers used.
The second patent focuses on forming a porous PVA scaffold using a pore-forming agent. This process involves mixing PVA with a decomposable agent to create micropores, ultimately enhancing the convenience and efficiency of scaffold manufacturing. By controlling factors like pore size and porosity, the method allows for a high degree of customization in the resulting PVA scaffolds.
Career Highlights
Yon-Rak Choi is affiliated with Korea Bone Bank Co., Ltd., where he applies his expertise to develop advanced solutions in the biomedical sector. His innovative patents reflect his dedication to enhancing equipment and methodologies within his industry.
Collaborations
In his work, Yon-Rak Choi has collaborated with talented professionals, including Young-Bock Shim and Ju-Woong Jang. Their combined efforts have contributed to the success of various projects and patents in which they have participated.
Conclusion
Yon-Rak Choi's inventions in the fields of protein purification and scaffold formation highlight his important role in advancing biomedical research. His work not only improves existing methods but also paves the way for future innovations in this crucial field.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.