Issued Patents All Time
Showing 1–19 of 19 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10981159 | Catalyst preparation apparatus and system | Ji Chan Park, Dong Hyun Chun, Heon-do JEONG, Heon Jung, Ho Tae Lee +3 more | 2021-04-20 |
| 10508243 | Method of manufacturing iron-base catalysts and methods of manufacturing hydrocarbons using iron-base catalysts made by the method | Dong Hyun Chun, Heon Jung, Sung Jun Hong, Ji Chan Park, Ho Tae Lee | 2019-12-17 |
| 10358457 | Metal oxalate hydrate body having a certain shape, preparation method thereof, and metal oxide/carbon composite body prepared from the same | Ji Chan Park, Heon Jung, Ho Tae Lee, Dong Hyun Chun, Sung Jun Hong +1 more | 2019-07-23 |
| 10280080 | Methane steam reforming, using nickel/alumina nanocomposite catalyst or nickel/silica-alumina hybrid nanocomposite catalyst | Ji Chan Park, Heon Jung, Tak Hyoung Lim | 2019-05-07 |
| 10160916 | Cobalt metal foam catalyst, method of making same, thermal-medium-circulating heat-exchange reactor using same, and method of producing a liquid fuel by means of a Fischer-Tropsch synthesis reaction using thermal-medium-circulating heat-exchange reactor | Heon Jung, Dong Hyun Chun, Ji Chan Park | 2018-12-25 |
| 10160917 | Cobalt metal foam catalyst, method of making same, thermal-medium-circulating heat-exchange reactor using same, and method of producing a liquid fuel by means of a Fischer-Tropsch synthesis reaction using thermal-medium-circulating heat-exchange reactor | Heon Jung, Dong Hyun Chun, Ji Chan Park | 2018-12-25 |
| 10112172 | Egg-shell type hybrid structure of highly dispersed nanoparticle-metal oxide support, preparation method thereof, and use thereof | Ji Chan Park, Heon Jung, Ho Tae Lee, Dong Hyun Chun, Sung Jun Hong +1 more | 2018-10-30 |
| 10105685 | Preparation method of particle size-controlled, chromium oxide particles or composite particles of iron oxide-chromium alloy and chromium oxide | Ji Chan Park, Tak Hyoung Lim, Heon Jung, Shin-wook Kang | 2018-10-23 |
| 10081008 | Porous iron-silicate with radially developed branch, and iron-carbide/silica composite catalyst prepared therefrom | Ji Chan Park, Dong Hyun Chun, Heon Jung, Ho Tae Lee, Sung Jun Hong | 2018-09-25 |
| 9789472 | Method for preparing iron-based catalyst and iron-based catalyst prepared by the same | Dong Hyun Chun, Ji Chan Park, Heon Jung, Fanor Mondragon Pérez, María Angélica Forgionny Flórez +2 more | 2017-10-17 |
| 9776175 | Iron-based catalyst and method for preparing the same and use thereof | Dong Hyun Chun, Ji Chan Park, Heon Jung, Ho Tae Lee, Sungjun HONG | 2017-10-03 |
| 9586198 | Cobalt-based catalyst on metal structure for selective production of synthetic oil via fischer-tropsch reaction, method of preparing the same, and method of selectively producing synthetic oil using the same | Ji Chan Park, Heon Jung, Ho Tae Lee, Dong Hyun Chun, Sung Jun Hong | 2017-03-07 |
| 9533292 | Method of preparing iron carbide/carbon nanocomposite catalyst containing potassium for high temperature fischer-tropsch synthesis reaction and the iron carbide/carbon nanocomposite catalyst prepared thereby, and method of manufacturing liquid hydrocarbon using the same and liquid hydrocarbon manufactured thereby | Ji Chan Park, Heon Jung, Ho Tae Lee, Dong Hyun Chun, Sung Jun Hong | 2017-01-03 |
| 9517452 | Metal carbide/carbon composite body having porous structure by three-dimensional connection of core-shell unit particles, preparation method thereof, and use of the composite body | Ji Chan Park, Heon Jung, Ho Tae Lee, Dong Hyun Chun, Sung Jun Hong +1 more | 2016-12-13 |
| 8852539 | Second stage Fischer-Tropsch reaction system to enhance the conversion of synthetic gas | Ho Tae Lee, Heon Jung, Hak Joo Kim, Dong Hyun Chun, Jung-Hoon Yang +2 more | 2014-10-07 |
| 8642500 | Method for manufacturing iron catalyst | Dong Hyun Chun, Hak Joo Kim, Ho Tae Lee, Jung-Hoon Yang, Heon Jung | 2014-02-04 |
| 6634119 | Adsorptive ethanol drying apparatus using microwaves and operating method thereof | Jong-Kee Park, Soon Haeng Cho, Jong Nam Kim, Hee Tae Beom | 2003-10-21 |
| 6476652 | Delay locked loop for use in synchronous dynamic random access memory | Seong-Hoon Lee | 2002-11-05 |
| 6022398 | Adsorption separation and purification apparatus and process for high purity isobutane production | Soon Haeng Cho, Sang Sup Han, Jong Nam Kim, Kuck-Tack Chue, Hee Tae Beum | 2000-02-08 |