Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11993516 | System and method for producing carbon nanotubes | Yon Jee Kim, Og Sin Kim, Se Hyun Kim, Seung Yong Lee | 2024-05-28 |
| 11173463 | Fluidized bed reactor | Hyun Woo Park, Se Hyun Kim, Og Sin Kim | 2021-11-16 |
| 10758882 | Device for drying and recovering carbon nanotube product and method for manufacturing carbon nanotube using same | Ogsin Kim, Seungyong Lee, Dong Hyun Cho, Seokwon KIM, Jihee Woo | 2020-09-01 |
| 10457556 | Carbon nanostructure preparation method, carbon nanostructure prepared by means of same, and composite material comprising same | Ogsin Kim, Hyun Woo Park, Eugene Oh, Uk Yeong Kim, Seungyong Son +1 more | 2019-10-29 |
| 10081002 | Continuous manufacturing apparatus and method for carbon nanotubes having gas separation units | Kwang-Hyun Chang, Jin-Do Kim | 2018-09-25 |
| 9782738 | Apparatus and method for continuously producing carbon nanotubes | Kwang-Hyun Chang, Jin-Do Kim | 2017-10-10 |
| 9687802 | Apparatus and method for continuously producing carbon nanotubes | Kwang-Hyun Chang, Jin-Do Kim | 2017-06-27 |
| 9630160 | Apparatus and method for continuously producing carbon nanotubes | Kwang-Hyun Chang, Jin-Do Kim | 2017-04-25 |
| 9017635 | Continuous manufacturing apparatus and method for carbon nanotubes having gas separation units | Kwang-Hyun Chang, Jin-Do Kim | 2015-04-28 |