Issued Patents All Time
Showing 26–31 of 31 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10525498 | Slot coating apparatus with improved coating bead region | Hyun Wook JUNG, Byoung Jin Chun, Jin Seok Park, Gi Wook Lee, Won-Gi AHN | 2020-01-07 |
| 10376865 | Methods of synthesizing nano-sized tungsten particles by sol-gel process and method of preparing light oil from extra-heavy oil using the synthesized nano-sized tungsten particles | Chan Hun Kim, Gwang-Sik Jeong, Young Gul Hur | 2019-08-13 |
| 10265682 | Catalyst for synthesis of hydrogen peroxide and synthesis of hydrogen peroxide using same | Seung Yong Lee, Sang Soo Han, Hyo Bin Nam, So Hye CHO, Ho Seong JANG | 2019-04-23 |
| 10232349 | Non-noble metal-supported zirconium phosphate catalyst for generating cyclic hydrocarbon, and method for preparing cyclic hydrocarbon by using same | Geun Ho Han, Young-hoon CHO, Min Sung Kim, Myung-gi Seo | 2019-03-19 |
| 6772584 | Apparatus for removing soot and NOx in exhaust gas from diesel engines | Kwang Min Chun, Bae Hyeock Chun, Woong Sup YOON, Jung Ho Hwang, Kyo Lee +4 more | 2004-08-10 |
| 5877387 | Preparation of Pb-substituted hydroxyapatite catalyst and use in oxidative coupling of methane | Tae Jin Park, Dong Jin Suh | 1999-03-02 |