Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12076709 | Method for producing a catalyst for oxidative dehydrogenation of butene | Ara Cho, Gyo Hyun Hwang, Jungup Bang, Cheolock Song | 2024-09-03 |
| 11648536 | Catalyst for oxidative dehydrogenation of butene and method for producing the same | Ara Cho, Gyo Hyun Hwang, Jungup Bang, Cheolock Song | 2023-05-16 |
| 10799856 | Ferrite-based catalyst, preparation method therefor, and method for preparing butadiene using same | Ara Cho, Jeong-Seok Lee, Mi-Kyung Kim, Daehyeon Kim | 2020-10-13 |
| 10781148 | Method of preparing butadiene | Mi-Kyung Kim, Jae Ik Lee, Eun Kyo Kim, Jeong-Seok Lee, A Ra Cho | 2020-09-22 |
| 10232338 | Micro-channel reactor | Seokhyun Yoon, Jae Hoon Choe, Taehun Yoon | 2019-03-19 |
| 10029974 | Method and apparatus for manufacturing continuous acrylic acid through propane partial oxidation reaction | Kwang-Hyun Chang | 2018-07-24 |
| 9520205 | Copper containing particle and method for manufacturing same | Jong Min Shin, Jung Hyun Seo, Jae Hoon Choe | 2016-12-13 |
| 9449733 | Conductive ink composition, printing method using the same and conductive pattern manufactured by the same | Jiehyun Seong, Joo Yeon Kim, Jung Hyun Seo, Seung Heon Lee | 2016-09-20 |
| 6632772 | Method of coating a catalyst to a support for use in acrolein oxidation | Won-Ho Lee, Kyung-Hwa Kang, Dong Hyun Ko | 2003-10-14 |
| 6384275 | Method of producing acrylic acid using a catalyst for acrolein oxidation | Won-Ho Lee, Kyung-Hwa Kang, Dong Hyun Ko | 2002-05-07 |
| 6171998 | Method of preparation of a catalyst for acrolein oxidation | Won-Ho Lee, Kyung-Hwa Kang, Dong Hyun Ko | 2001-01-09 |