Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12357974 | Ammoxidation catalyst for propylene, manufacturing method of the same catalyst, ammoxidation method using the same catalyst | Ji Yeon Kim, Jun Seon Choi | 2025-07-15 |
| 12338200 | Ammoxidation catalyst for propylene, manufacturing method of the same catalyst, ammoxidation method using the same catalyst | Ji Yeon Kim, Jun Seon Choi | 2025-06-24 |
| 12226757 | Ammoxidation catalyst for propylene, manufacturing method of the same catalyst, ammoxidation method using the same catalyst | Ji Yeon Kim, Jun Seon Choi | 2025-02-18 |
| 12226753 | Ammoxidation catalyst for propylene, manufacturing method of the same catalyst, ammoxidation method using the same catalyst | Ji Yeon Kim, Jun Seon Choi | 2025-02-18 |
| 11752493 | Supported catalyst, carbon nanotube assembly, and preparation method therefor | Dongchul Lee, Sungjin Kim, JaeKeun Yoon, Seungyong Lee, Jinmyung Cha | 2023-09-12 |
| 11090635 | Carbon nanotube having high specific surface area and method for manufacturing same | Sungjin Kim, Seungyong Son, Jihee Woo, Dongchul Lee | 2021-08-17 |
| 10468685 | Carbon nanotube dispersion and method for producing same | Houngsik Yoo, Jongheon SEOL, Jong Won Lee, Dong Hyun Kim, Gyemin Kwon +6 more | 2019-11-05 |
| 10399855 | Carbon nanotubes having larger diameter and lower bulk density and process for preparing same | Donghyun CHO, Sungjin Kim, Seungyong Lee, Jihee Woo | 2019-09-03 |
| 10384200 | Supported catalyst, method for preparing same, secondary structure of carbon nanostructure manufactured using same | Sungjin Kim, Dongchul Lee, Seungyong Son | 2019-08-20 |
| 10141574 | Carbon nanotube dispersion liquid and manufacturing method thereof | Houngsik Yoo, Jongheon SEOL, Jong Won Lee, Dong Hyun Kim, Gyemin Kwon +5 more | 2018-11-27 |
| 9956546 | Catalyst for producing carbon nanotubes and carbon nanotubes produced using same | Sungjin Kim, Dong Hyun Cho, Seungyong Son, Jinmyung Cha, Hyungsik Jang +2 more | 2018-05-01 |
| 9809458 | Method for controlling bulk density of carbon nanotube agglomerate | Sungjin Kim, Seungyong Son, Dong Hyun Cho, Jinmyung Cha, Jihee Woo | 2017-11-07 |
| 9512006 | Secondary structure of carbon nanostructure, bundle thereof and composite comprising same | Sungjin Kim, Jindo Kim, JaeKeun Yoon | 2016-12-06 |