Issued Patents All Time
Showing 26–50 of 50 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9745466 | Copolycarbonate and composition containing the same | Jung Jun Park, Hyong Min Bahn, Young Young Hwang, Ki Jae Lee, Min Jeong Kim +3 more | 2017-08-29 |
| 9745418 | Copolycarbonate and composition comprising the same | Young Young Hwang, Hyong Min Bahn, Jung Jun Park, Ki Jae Lee, Byoung Kyu Chun +2 more | 2017-08-29 |
| 9745417 | Copolycarbonate and composition comprising the same | Young Young Hwang, Hyong Min Bahn, Jung Jun Park, Ki Jae Lee, Young Wook Son +2 more | 2017-08-29 |
| 9732186 | Copolycarbonate and composition comprising the same | Hyong Min Bahn, Jung Jun Park, Byoung Kyu Chun, Young Young Hwang, Min Jeong Kim +2 more | 2017-08-15 |
| 9718958 | Copolycarbonate and composition containing the same | Young Wook Son, Ki Jae Lee, Jung Jun Park | 2017-08-01 |
| 9688843 | Polycarbonate resin composition | Hyong Min Bahn, Min Jeong Kim, Jung Jun Park, Young Young Hwang | 2017-06-27 |
| 9550858 | Hydroxyl-capping monomer, its polycarbonate and article containing the same | Jung Jun Park, Min Jeong Kim, Hyong Min Bahn, Young Young Hwang | 2017-01-24 |
| 9492813 | Method for regenerating hydrogenation catalyst | Dae Chul Kim, Sung Shik Eom, Dong Hyun Ko, O Hak Kwon | 2016-11-15 |
| 9452969 | Polyorganosiloxane compound, method for preparing the same, and copolycarbonate resin comprising the same | Hyong Min Bahn, Young Young Hwang, Min Jeong Kim, Jung Jun Park | 2016-09-27 |
| 9328197 | Polycarbonate having high fluidity and method of preparing the same | Un Ko, Hyong Min Bahn, Byoung-Kue Chun, Young Young Hwang, Min Jeong Kim +2 more | 2016-05-03 |
| 9303121 | Terminally modified polyoxyalkylene glycol and polycarbonate resin composition having improved optical characteristics comprising the same | Hyong Min Bahn, Un Ko, Min Jeong Kim, Hyun Jung Ryu, Jae Chan Park +6 more | 2016-04-05 |
| 9267034 | Polyorganosiloxane compound, method for preparing the same, and copolycarbonate resin comprising the same | Hyong Min Bahn, Young Young Hwang, Min Jeong Kim, Jung Jun Park | 2016-02-23 |
| 9255179 | Copolycarbonate resin and article including the same | Jung Jun Park, Min Jeong Kim, Un Ko, Ki Jae Lee, Hyong Min Bahn +2 more | 2016-02-09 |
| 9181156 | Apparatus for producing alcohols from olefins | Dong Hyun Ko, Sung Shik Eom, Yong-Jin Choe, Chan-Hong Lee, O-Hak Kwon +2 more | 2015-11-10 |
| 9029608 | Apparatus for coproducting ISO type reaction products and alcohols from olefins, and method for coproducting them using the apparatus | Dong Hyun Ko, Sung Shik Eom, Yong-Jin Choe, O-Hak Kwon, Dae Chul Kim +1 more | 2015-05-12 |
| 8933186 | Polyorganosiloxane, polycarbonate resin composition comprising the same and modified polycarbonate resin | Hyong Min Bahn, Young Young Hwang, Min Jeong Kim, Jung Jun Park | 2015-01-13 |
| 8889916 | Catalyst composition for hydroformylation reaction and hydroformylation process using the same | Jae-Hui Choi, Dong Hyun Ko, O-Hak Kwon, Sung Shik Eom, Hye-Won Yang | 2014-11-18 |
| 8884071 | Hydroformylation method having improved catalyst stability in reaction | Dong Hyun Ko, Sung Shik Eom, O-Hak Kwon, Jae-Hui Choi, Dae Chul Kim | 2014-11-11 |
| 8791304 | Apparatus for coproducting iso type reaction products and alcohols from olefins, and method for coproducting them using the apparatus | Dong Hyun Ko, Sung Shik Eom, Yong-Jin Choe, O-Hak Kwon, Dae Chul Kim +1 more | 2014-07-29 |
| 8673244 | Apparatus for producing alcohols from olefins | Dong Hyun Ko, Sung Shik Eom, Yong-Jin Choe, Chan-Hong Lee, O-Hak Kwon +2 more | 2014-03-18 |
| 8426651 | Catalyst composition for hydroformylation and method for producing aldehyde using the same | Jae-Hui Choi, Dong Hyun Ko, Sung Shik Eom, O Hark Kwon, Dae Chul Kim | 2013-04-23 |
| 8053605 | Phosphorus-containing catalyst composition and hydroformylation process using the same | Jae-Hui Choi, Dong Hyun Ko, Sung Shik Eom, Sang Gi Lee, O-Hark Kwon | 2011-11-08 |
| 7939694 | Method for the hydroformylation of olefins and apparatus using the same | Dong Hyun Ko, Sang-Oeb Na, Sung Shik Eom, Sang Gi Lee, O-Hark Kwon +2 more | 2011-05-10 |
| 7417161 | Continuous method for preparing aromatic carbonate using a heterogeneous catalyst and a reaction apparatus for the same | Boo Gon Woo, Ja-Hun Kwak, Mi-Jeung Hong | 2008-08-26 |
| 7084220 | Catalyst system for preparing styrene polymer and method for preparing of styrene polymer using the same | Boo Gon Woo, Young-Suk Son | 2006-08-01 |