This inventor holds 2 USPTO granted patents and 4 published patent applications. Top assignees: Leland Stanford Junior University, Santa Clara University. Active years: 2010-2011.
Location History:
- Seoul, KR (2010)
- Kyunggi Yongin, KR (2011)
Company Filing History:
2 out of 5,497 
1 out of 39 
Years Active: 2010-2011
Title: Innovations by Won-Gun Koh
Introduction
Won-Gun Koh is a notable inventor based in Yongin, South Korea. He has made significant contributions to the field of biomedical engineering, particularly in the development of advanced materials for corneal prostheses. With a total of 2 patents, his work focuses on enhancing the functionality and biocompatibility of artificial corneal implants.
Latest Patents
One of his latest patents is the "Interpenetrating polymer network hydrogel corneal prosthesis." This invention provides materials that exhibit high glucose and oxygen permeability, strength, water content, and resistance to protein adsorption. The materials consist of an interpenetrating polymer network (IPN) hydrogel coated with biomolecules. The IPN hydrogels include two interpenetrating polymer networks, with the first based on a hydrophilic telechelic macromonomer and the second on a hydrophilic monomer. The preferred embodiment utilizes PEG-diacrylate or PEG-dimethacrylate for the first network and an acrylic-based monomer for the second. The design aims to support the growth of cornea-derived cells, making it suitable for use as a corneal prosthesis.
Another significant patent is the "Artificial corneal implant." This invention provides a material that can be used as implants to artificially replace or augment the cornea. The artificial corneal implant features a double network hydrogel, where the first network is interpenetrated with the second network, both based on biocompatible polymers. The implant includes epithelialization promoting biomolecules that are covalently linked to the surface of the hydrogel. This design allows for the adherence of corneal epithelial cells or cornea-derived cells, facilitating nutrient passage to the adhered cells.
Career Highlights
Throughout his career, Won-Gun Koh has worked with prestigious institutions such as Leland Stanford Junior University and Santa Clara University. His research has significantly advanced the field of corneal implants, providing innovative solutions for patients with corneal damage.
Collaborations
Some of his notable coworkers include David Myung and Jaan Noolandi. Their collaborative efforts have contributed to the successful development of his patented technologies.
Conclusion
Won-Gun Koh's innovative work in the field of corneal prostheses showcases his dedication to improving medical technology. His patents reflect a commitment to enhancing patient