Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9771453 | Process of producing polycarbonate by copolymerization of carbon dioxide and epoxide using the same as catalyst | Myungahn Ok, Jisu Jeong, Sujith S., Anish Cyriac, Jaeki Min +1 more | 2017-09-26 |
| 9487604 | Bimetallic cobalt-aluminum adduct catalyst system for preparing high trans-1,4-polybutadiene | Hanbaek Lee, Gwanghoon Kwag, Hoochae Kim, Seunghyun Do, Jihae Park +1 more | 2016-11-08 |
| 9481762 | Catalytic system for CO2/epoxide copolymerization | Jisu Jeong, Sujith Sudevan, Myung Ahn Ok, Jieun Yoo, Sung Jae Na | 2016-11-01 |
| 9371420 | Flame-retarding carbon dioxide/epoxide copolymer and method for preparing the same | Jisu Jeong, SungJae Na, Sujith Sudevan, Myungahn Ok, YongGyu Han +3 more | 2016-06-21 |
| 9217057 | Coordination complexes for producing polycarbonate by copolymerization of carbon dioxide and epoxide using the same as catalyst | Myungahn Ok, Jisu Jeong, Sujith S., Anish Cyriac, Jaeki Min +1 more | 2015-12-22 |
| 9023979 | Precise control of molecular weight and chain shape control in carbon dioxide/epoxide alternating copolymerization and preparation of low molecular weight poly(alkylene carbonate) thereby | Jisu Jeong, SungJae Na, Sujith Sudevan, Myungahn Ok, Young Gyu Han +2 more | 2015-05-05 |
| 8987411 | Catalytic system for CO2/epoxide copolymerization | Jisu Jeong, Sujith Sudevan, Myungahn Ok, Jieun Yoo, SungJae Na | 2015-03-24 |
| 8981043 | Catalytic system for CO2/epoxide copolymerization | Jisu Jeong, Sujith Sudevan, Myungahn Ok, Jieun Yoo, SungJae Na | 2015-03-17 |
| 8912307 | Flame-retarding carbon dioxide/epoxide copolymer and method for preparing the same | Jisu Jeong, SungJae Na, Sujith Sudevan, Myungahn Ok, YongGyu Han +3 more | 2014-12-16 |
| 8871898 | Method for preparing carbon dioxide/epoxide copolymers containing ether linkages | Jisu Jeong, SungJae Na, Sujith Sudevan, Myungahn Ok, YongGyu Han +2 more | 2014-10-28 |
| 8791274 | Coordination complexes and process of producing polycarbonate by copolymerization of carbon dioxide and epoxide using the same as catalyst | Myungahn Ok, Jisu Jeong, S. Sujith, Anish Cyriac, Jaeki Min +1 more | 2014-07-29 |
| 8642721 | Coordination complexes and process of producing polycarbonate by copolymerization of carbon dioxide and epoxide using the same catalyst | Myungahn Ok, Jisu Jeong, Sujith S., Anish Cyriac, Jaeki Min +1 more | 2014-02-04 |
| 8507733 | Coordination complexes and process of producing polycarbonate by copolymerization of carbon dioxide and epoxide using the same as catalyst | Myungahn Ok, Jisu Jeong, Sujith S., Anish Cyriac, Jaeki Min +1 more | 2013-08-13 |