Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11524277 | Catalyst for mass production of multi-wall carbon nanotubes | Sang-Hyo Ryu, Hyun-Kyung Sung, Dong Hwan Kim | 2022-12-13 |
| 11441006 | Rubber composition for tires including carbon nanotubes, and method for producing same | Nam Sun Choi, Dong Hoon OH, Sang-Hyo Ryu | 2022-09-13 |
| 11117803 | Method for manufacturing multi-wall carbon nanotubes using continuous type process | Sang-Hyo Ryu, Hyun-Kyung Sung, Dong Hwan Kim | 2021-09-14 |
| 10290388 | Conductive resin composition and plastic molded product using the same | Dong Hoon OH, Hyun-Kyung Sung, Sang-Hyo Ryu, Ki Hong Kim, Dong Hwan Kim | 2019-05-14 |
| 9321651 | Catalyst composition for the synthesis of multi-walled carbon nantubes | Sang Kyu Choi, Sang-Hyo Ryu, Ho-Soo Hwang, Dong Hoon OH, Yeon Ja Lee +1 more | 2016-04-26 |
| 9186656 | Catalyst composition for the synthesis of multi-walled carbon nanotubes | Sang Kyu Choi, Sang-Hyo Ryu, Ho-Soo Hwang, Dong Hoon OH, Yeon Ja Lee +1 more | 2015-11-17 |
| 8333928 | Fluidizing bed apparatus for producing carbon nanotubes and carbon nanotube production facility and method using the same | Suk-Won Jang, Jong-Kwan Jeon, Ho-Soo Hwang | 2012-12-18 |
| 8263014 | Method and apparatus for generating a carbon nanotube | Suk-Won Jang, Byung-Yun Kong | 2012-09-11 |
| 8052940 | Apparatus for synthesizing carbon nanotubes | Jong-Kwan Jeon, Suk-Won Jang | 2011-11-08 |
| 7972571 | Apparatus for synthesizing carbon nanotubes | Suk-Won Jang, Jong-Kwan Jeon | 2011-07-05 |