Issued Patents All Time
Showing 1–16 of 16 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12090248 | Crosslinked hyaluronic acid, hyaluronic acid hydrogel, and method for producing crosslinked hyaluronic acid and hyaluronic acid hydrogel | Soo-Jin Kim, Se Kweon Kim, Chung Leol Shin, Yong Woo Kim, Back Ho LEE +1 more | 2024-09-17 |
| 11911749 | Chromium catalyst precursor, ethylene oligomerization catalyst including the same, and method of preparing ethylene oligomer | Il Gu Jung, Jun Soo Son, Myung Jin Kim, Jong Chan Kim | 2024-02-27 |
| 11725069 | Method for producing polypropylene | Hyeong Min KIM, Sung Jae Na, Ji Hae Park, So Young Shim | 2023-08-15 |
| 11306043 | Method for preparing paraffin | Sungreal Son, Jisun Choi, Chansaem Park, In Hyoup Song, Woo-Sung Jung +2 more | 2022-04-19 |
| 11235315 | Oligomerization catalyst and method for preparing ethylene oligomer using same | Sang Ick Lee, Eun Jung Baek, Sun Young Kim, Min Seon Jung | 2022-02-01 |
| 11180576 | Combination of cross-linked hyaluronic acids and method of preparing the same | Sung Chul Choi, Hyun I. Kim, Ki Young Yang, Back Ho LEE | 2021-11-23 |
| 11095932 | Remote control device and control method thereof | Min Hyung Kim, Ga-Min Park, So-yon YOU, Sang Joon Lee, Jun-Woo Lee +2 more | 2021-08-17 |
| 10919819 | Oligomerization of ethylene | Sudevan Sujith, So Hee Sim, Sun Young Kim, Sang Ick Lee, Han Sol Lee | 2021-02-16 |
| 10870098 | Method of inhibiting reactor fouling and oligomerisation of olefin using the same | Woo-Sung Jung, In Hyoup Song, Il Gu Jung, Jong Ho Choi | 2020-12-22 |
| 10723837 | Method of preparing poly(alkylene carbonate) via copolymerization of carbon dioxide/epoxide in the presence of novel complex | Jong Chan Kim, Jin Su Ham, Han Sol Lee, Kwang Kuk Lee, Jong Ho Lim | 2020-07-28 |
| 10587007 | Lithium secondary battery electrolyte and lithium secondary battery comprising same | Jin-Sung Kim, Seong Il Lee, Kwang Kuk Lee | 2020-03-10 |
| 10437349 | Display device for interfacing by using smaller number of buttons of key pad and display method for the same | Seong-wook Jeong, Kyung Jin Kim, Min Hyung Kim, Ga-Min Park, So-yon YOU +3 more | 2019-10-08 |
| 10177410 | Lithium secondary battery electrolyte and lithium secondary battery including same | Jin-Sung Kim, Cheol Woo Kim, Sung Yon Oh | 2019-01-08 |
| 9969842 | Method of preparing poly(alkylene carbonate) via copolymerization of carbon dioxide/epoxide in the presence of novel complex | Jong Chan Kim, Han Sol Lee, Kwang Kuk Lee, Jin Su Ham, Jong Ho Lim | 2018-05-15 |
| 9777031 | Complex and preparation method of poly(alkylene carbonate) using the same | Jong Chan Kim, Han Sol Lee, Je-Ho Lee, Jeong Hyun Noh, Jong Ho Lim +1 more | 2017-10-03 |
| D796534 | Display screen or portion thereof with transitional graphical user interface | Sang Joon Lee, Kyung Jin Kim, Kwan-min LEE | 2017-09-05 |