Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12180335 | Polycarbonate diol derived from ether diol of anhdrohexitol and preparation method thereof, and polyurethane prepared therefrom and adhesive comprising the same | Jun Seop IM, Hoon Ryu, Won Hyun Jeon | 2024-12-31 |
| 12110390 | Solid dispersion, preparation method therefor, chain-extended polyurethane using same, and epoxy resin composition comprising same | Gwang Seok SONG, Hoon Ryu, Jun Seop IM, Won Hyun Jeon | 2024-10-08 |
| 12060364 | Diisocyanate compound having anhydrosugar alcohol core and preparation method therefor | Hoon Ryu, Jun Seop IM, Gwang Seok SONG, Won Hyun Jeon | 2024-08-13 |
| 12049535 | Polyol composition comprising anhydrosugar alcohols and anhydrosugar alcohol polymer | Jae-Hoon Lee, Hoon Ryu, Gwang Seok SONG, Jae Guk NOH, Jun Seop IM +1 more | 2024-07-30 |
| 11649316 | Composition for forming environmentally friendly polyurethane foam and method for manufacturing polyurethane foam | Gwang Seok SONG, Hoon Ryu, Hyuk Min Park, Jun Seop IM | 2023-05-16 |
| 11318136 | Identification of granins as the pathogenic factor of alzheimer's disease and compositions and methods for inhibiting granin aggregation and treating alzheimer's disease | — | 2022-05-03 |
| 10766842 | Anhydrosugar alcohol composition having enhanced storage stability, and anhydrosugar alcohol storage method | Hoon Ryu, Hyun Seung Lee, Jun Seop IM, Young-Jae Jung | 2020-09-08 |