Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11167260 | Oxygen selective adsorbent for easy desorption and preparation method thereof | Jong-Ho Park, Taesung Jung, Hee Tae Beum, Sang Sup Han, Dong-Woo Cho | 2021-11-09 |
| 9192911 | Oxygen-selective adsorbent having fast adsorption rate and preparation method thereof | Jong-Ho Park, Kwang Bok Yi, Jong Nam Kim, Hee Tae Beum, Chang Hyun Ko +3 more | 2015-11-24 |
| 9149758 | Continuous oxygen production method and continuous oxygen adsorption and desorption device using oxygen adsorbing agent | Jong-Ho Park, Tae-Sung Jung, Hyung Chul Yoon, Young-tae Guahk, Hee Tae Beum +3 more | 2015-10-06 |
| 6634119 | Adsorptive ethanol drying apparatus using microwaves and operating method thereof | Soon Haeng Cho, Jong Nam Kim, Jung Il Yang, Hee Tae Beom | 2003-10-21 |
| 6380402 | Preparation of gamma-butyrolactone by catalytic hydrogenation of maleic anhydride | Soon Haeng Cho, Tae Hwan Kim, Kweon Kim, Sung-Chul Cho, Heon-do JEONG +1 more | 2002-04-30 |