Issued Patents All Time
Showing 1–16 of 16 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11890604 | Composite catalyst for carbon dioxide reduction and method of fabricating of the same | Ho Jin Son, Sung-han Choi, Chul Hoon Kim | 2024-02-06 |
| 11697762 | Organic-inorganic hybrid coating layer, quantum dot nanocapsule, quantum dot light emitting diode package, and method of fabricating the same | Seung Jun Yi, Ho Jin Son, Eun Hye Yang | 2023-07-11 |
| 11421155 | Method for producing core-shell structure including CdSe core based on glyme solvent and core-shell structure including CdSe core produced thereby | Seung Jun Yi, Ho Jin Son | 2022-08-23 |
| 10131590 | Ethylene tetramerization catalyst system and method for preparing 1-octene using the same | Taek Kyu Han, Myung Ahn Ok, Sung Seok Chae, Jae-Ho Jung | 2018-11-20 |
| 10072215 | Dye-sensitized TiO2 hybrid system with rhenium and cobalt catalysts for producing hydrogen/carbon monoxide syngas | Ho Jin Son, Jong-Su Lee | 2018-09-11 |
| 9802874 | Ethylene tetramerization catalyst systems and method for preparing 1-octene using the same | Taek Kyu Han, Myung Ahn Ok, Sung Seok Chae, Jae-Ho Jung | 2017-10-31 |
| 9562287 | Method for producing hexagonal boron nitride film using borazine oligomer as a precursor | Myung Jong Kim, Sungchan Park, Hyunjin Cho, Sukang Bae, Jin Hyung Park +2 more | 2017-02-07 |
| 8829218 | Highly active and selective ethylene oligomerization catalyst and method of preparing hexene or octene using the same | Tack Kyu Han, Sung Kwan Kim | 2014-09-09 |
| 8742043 | Transition metal catalytic systems and methods for preparing ethylene homopolymers or copolymers of ethylene and olefins using the same | Myung Ahn Ok, Dae Ho Shin, Jong Sok Hahn, Ho Seong Lee, Sung Kwan Kim | 2014-06-03 |
| 8609924 | Ethylene tetramerization catalyst systems and method for preparing 1-octene using the same | Taek Kyu Han, Myung Ahn Ok, Sung Seok Chae, Jae-Ho Jung | 2013-12-17 |
| 8344081 | Transition metal complexes, catalysts composition containing the same, and process for preparing ethylene homopolymers or copolymers of ethylene and alpha-olefins using the same | Jong Sok Hahn, Myung Ahn Ok, Dong Cheol Shin, Ho Seong Lee, Tae Jin Kim | 2013-01-01 |
| 8309779 | Ethylene oligomerization catalyst systems having enhanced selectivity | Taek Kyu Han, Sung Seok Chae, Kyung Ryang Wee, Sung Kwan Kim | 2012-11-13 |
| 7985817 | Homogeneous catalyst system for producing ethylene homopolymer or ethylene copolymers with alpha-olefins | Tae Woo Woo, Myung Ahn Ok, Jong Sok Hahn, Jae-Ho Jung | 2011-07-26 |
| 7833926 | Arylphenoxy catalyst system for producing ethylene homopolymer or copolymers of ethylene and α-olefins | Tae Woo Woo, Myung Ahn Ok, Jong Sok Hahn, Mal-Ou Lee, Sung-Bo Ko +2 more | 2010-11-16 |
| 7645715 | Bis-arylaryloxy catalytic system for producing ethylene homopolymers or ethylene copolymers with alpha-olefins | Myung Ahn Ok, Jong Sok Hahn, Dae Ho Shin, Tae Eung Kim | 2010-01-12 |
| 7589042 | Arylphenoxy catalyst system for producing ethylene homopolymer or copolymers of ethylene and α-olefins | Tae Woo Woo, Myung Ahn Ok, Jong Sok Hahn, Mal-Ou Lee, Sung-Bo Ko +2 more | 2009-09-15 |