Seunghee Pyen

Title: Seunghee Pyen: Innovator in Silicone Hydrogel Contact Lenses

Introduction

Seunghee Pyen is a notable inventor based in Chungcheongnam-do, South Korea. He has made significant contributions to the field of optometry through his innovative work on silicone hydrogel contact lenses. His research and development efforts have led to advancements that enhance the comfort and usability of contact lenses for consumers.

Latest Patents

Seunghee Pyen holds a patent for a silicone hydrogel contact lens. This invention includes a polymer composition prepared by polymerization of a specific formulation. The composition comprises about 10 to about 40 weight % of a silicon-containing macromer, about 1 to about 20 weight % of polyethylene glycol with a molecular weight ranging from about 200 to about 1,000 g/mol, and a crosslinking agent or an initiator. The polymerization process is conducted through thermal polymerization at temperatures between about 100° C. to about 110° C. or via UV photopolymerization, ensuring that at least about 95% of polyethylene glycol is removed from the polymer composition. This innovative approach has the potential to improve the performance and comfort of contact lenses.

Career Highlights

Seunghee Pyen is currently associated with Interojo Inc., a company known for its advancements in the field of contact lenses. His work at Interojo Inc. has allowed him to collaborate with other talented professionals in the industry, further enhancing the development of innovative optical products.

Collaborations

Seunghee Pyen has worked alongside colleagues such as Mirae Ra and Hyungeun Ham. Their collaborative efforts contribute to the ongoing research and development of cutting-edge contact lens technologies.

Conclusion

Seunghee Pyen's contributions to the field of silicone hydrogel contact lenses exemplify the importance of innovation in optometry. His patent and work at Interojo Inc. highlight the potential for advancements that improve the quality of life for contact lens users.