Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12371533 | Curable composition and optical material | Hee Jung Choi, Heon Kim, Donghwa Seo, Yeongrae Chang | 2025-07-29 |
| 10920024 | Polysulfide copolymer particle and method of preparing the same | Kookheon Char, Unho JUNG, Won-Tae Joe | 2021-02-16 |
| 10533069 | Cyclic polysulfane-based polymer, method for preparing same, and film comprising same | Kookheon Char, Tae Lim Choi, Yunshik CHO, Eun Hye Kang, Sanghee Yang | 2020-01-14 |
| 9156938 | Compositions, methods, and systems comprising fluorous-soluble polymers | Timothy M. Swager, Yohei Takeda | 2015-10-13 |