Issued Patents All Time
Showing 1–19 of 19 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12359057 | Epoxy resin, preparing method thereof, epoxy composition comprising the same, and use thereof | Sook-Yeon Park, Yun-Ju Kim, Su Jin Park | 2025-07-15 |
| 11840601 | Composition of alkoxysilyl-functionalized epoxy resin and composite thereof | Sook-Yeon Park, Su Jin Park, Yun-Ju Kim | 2023-12-12 |
| 11512100 | Preparation method for epoxy compound having alkoxysilyl group | Yun-Ju Kim, Su Jin Park, Sook-Yeon Park | 2022-11-29 |
| 11214583 | Compound having alkoxysilyl group and active ester group, method for preparing same, composition comprising same, and use | Yun-Ju Kim, Sook-Yeon Park, Su Jin Park, Tae Kwang Kim | 2022-01-04 |
| 10968308 | Preparation method of epoxy compound having alkoxysilyl group, epoxy compound having alkoxysilyl group, composition comprising the same, and use thereof | Yun-Ju Kim, Sook-Yeon Park, Su Jin Park | 2021-04-06 |
| 10738065 | Preparation method for epoxy compound having alkoxysilyl group | Yun-Ju Kim, Su Jin Park, Sook-Yeon Park | 2020-08-11 |
| 10689482 | Epoxy compound having alkoxysilyl group, composition and hardened material comprising same, use for same, and production method for epoxy compound having alkoxysilyl group | Su Jin Park, Sang-Yong Tak, Yun-Ju Kim, Sook-Yeon Park, Sung Hwan Park | 2020-06-23 |
| 10597412 | Epoxy compound, mixture, composition, and cured product comprising same, method for preparing same, and use thereof | Sang-Yong Tak, Yun-Ju Kim, Sung Hwan Park, Su Jin Park, Sook-Yeon Park +1 more | 2020-03-24 |
| 10519274 | Novolac curing agent with alkoxysilyl group, method for preparing the same, composition containing the same, the cured product, and use thereof | Yun-Ju Kim, Su Jin Park, Sook-Yeon Park, Sang-Yong Tak, Sung Hwan Park | 2019-12-31 |
| 10428176 | Thermosetting alkoxysilyl compound having two or more alkoxysilyl groups, composition and cured product comprising same, use thereof, and method for preparing alkoxysilyl compound | Sung Hwan Park, Yun-Ju Kim, Su Jin Park, Sook-Yeon Park, Sang-Yong Tak | 2019-10-01 |
| 9902803 | Epoxy compound having alkoxy silyl group, composition comprising same, cured product, use thereof and method for preparing epoxy compound having alkoxy silyl group | Yun-Ju Kim, Su Jin Park, Sook-Yeon Park, Sung Hwan Park, Sang-Yong Tak | 2018-02-27 |
| 9896535 | Epoxy compound having alkoxysilyl group, method of preparing the same, composition and cured product comprising the same, and uses thereof | Sang-Yong Tak, Su Jin Park, Yun-Ju Kim, Sung Hwan Park | 2018-02-20 |
| 9732182 | Epoxy compound having alkoxysilyl group, method of preparing the same, composition and cured product comprising the same, and use thereof | Sung Hwan Park, Yun-Ju Kim, Su Jin Park, Sook-Yeon Park, Sang-Yong Tak | 2017-08-15 |
| 9725590 | Epoxy compound having alkoxysilyl group, method for preparing the same, composition including the same, cured product made from the composition, and use of the composition | Yun-Ju Kim, Su Jin Park, Sang-Yong Tak, Sung Hwan Park, Kyung Nam Kang +1 more | 2017-08-08 |
| 9670309 | Novolac-based epoxy compound, production method for same, composition and cured article comprising same, and use for same | Yun-Ju Kim, Sang-Yong Tak, Su Jin Park, Sung Hwan Park | 2017-06-06 |
| 9534075 | Isocyanurate epoxy compound having alkoxysilyl group, method of preparing same, composition including same, cured product of the composition, and use of the composition | Sang-Yong Tak, Su Jin Park, Yun-Ju Kim, Sung Hwan Park, Sook-Yeon Park | 2017-01-03 |
| 9150686 | Epoxy compound having alkoxysilyl group, method of preparing the same, composition and cured product comprising the same, and uses thereof | Sang-Yong Tak, Su Jin Park, Yun-Ju Kim, Sung Hwan Park | 2015-10-06 |
| 8956919 | Structure for multi-row leadframe and semiconductor package thereof and manufacture method thereof | Jae Bong Choi, Sung Won Lee, Sung Wuk Ryu, Hyuk Lee, Sai Ran Eom | 2015-02-17 |
| 8916672 | Transparent polyarylene ether polymer with high heat resistance and method for preparing the same | Yang-Kyoo Han, Gyoung Pyo Kong, Moon Ki Kim, Bo Ra Hong | 2014-12-23 |