Issued Patents All Time
Showing 1–18 of 18 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11918981 | Perovskite metal oxide catalyst, in which metal ion is substituted, for reducing carbon deposition, preparation method therefor, and methane reforming reaction method using same | Ji Yoon Jeon, Jeong Woo Yun, Eun Gyong Park | 2024-03-05 |
| 10029238 | Selective surface impregnation method for catalytically active materials on particulate catalyst support using mutual repulsive force and solubility difference between hydrophilic solvent and hydrophobic solvent | Gyeong Ju Seo, Min Su Jang, Seong Mi Ahn | 2018-07-24 |
| 9861962 | Selective surface impregnation method for catalytically active materials on particulate catalyst support using mutual repulsive force and soblubility difference between hydrophilic solvent and hydrophobic solvent | Gyeong Ju Seo, Min Su Jang, Seong Mi Ahn | 2018-01-09 |
| 9376354 | Displacement desorption process for light olefin separation | Jong Nam Kim, Jong-Ho Park, Hee Tae Beum, Seong Jun Lee, Jang Jae Lee +3 more | 2016-06-28 |
| 9192911 | Oxygen-selective adsorbent having fast adsorption rate and preparation method thereof | Jong-Ho Park, Kwang Bok Yi, Jong Nam Kim, Hee Tae Beum, Jong-Kee Park +3 more | 2015-11-24 |
| 9090522 | Method and apparatus for recovering ethylene from fluidized catalytic cracking (FCC) off-gas | Jong-Ho Park, Jong Nam Kim, Hee Tae Beum, Seong Jun Lee, Jang Jae Lee +3 more | 2015-07-28 |
| 9067852 | Production of high purity butene-1 from C4 olefins/paraffins mixed gas | Jong-Ho Park, Jong Nam Kim, Seong Jun Lee, Min-Su Ko, Hee Tae Beum +3 more | 2015-06-30 |
| 9034185 | Separation of olefins from olefins/paraffins mixed gas | Jong Nam Kim, Jong-Ho Park, Seong Jun Lee, Min-Su Ko, Hee Tae Beum +3 more | 2015-05-19 |
| 8999041 | Carbon dioxide isolating device and method | Jong Nam Kim, Kwang Bok Yi, Jong-Ho Park, Jeong Geol Na | 2015-04-07 |
| 8513475 | Method for making hydrocarbons by using a lipid derived from a biological organism and hydrotalcite | Jeong Geol Na, Jong Nam Kim, Kwang Bok Yi, Sung Youl PARK, Jong-Ho Park +2 more | 2013-08-20 |
| 8436223 | Separation of olefins from olefins/paraffins mixed gas | Jong Nam Kim, Jong-Ho Park, Seong Jun Lee, Min-Su Ko, Hee Tae Beum +3 more | 2013-05-07 |
| 8431762 | Production of high purity butene-1 from C4 olefins/paraffins mixed gas | Jong-Ho Park, Jong Nam Kim, Seong Jun Lee, Min-Su Ko, Hee Tae Beum +3 more | 2013-04-30 |
| 8377205 | Apparatus for producing silicon nanocrystals using inductively coupled plasma | Bo-Yun Jang, Jeong Chul Lee, Joon-soo Kim, Joo-Seok Park | 2013-02-19 |
| 7153362 | System and method for real time deposition process control based on resulting product detection | Jai-Dong Lee, Jin Hee Lee | 2006-12-26 |
| 7007933 | Method and apparatus for supplying a source gas | Jai-Dong Lee, Ki-Hyun Hwang | 2006-03-07 |
| 7005389 | Methods for forming a thin film on an integrated circuit device by sequentially providing energies to activate the reactants | Ki-Hyun Hwang, Hyo Jung Kim | 2006-02-28 |
| 6797561 | Method of fabricating a capacitor of a semiconductor device | Young-Sub You, Jai-Dong Lee, Ki-Hyun Hwang | 2004-09-28 |
| 6585948 | Carbon molecular sieve material with structural regularity, method for preparing the same and use thereof | Ryong Ryoo, Shinae Jun, Sang Hoon Joo | 2003-07-01 |