Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12397275 | CDR reactor having multilayered catalyst layer arrangement for preventing catalyst deactivation | Tae Sun Chang, Jung-Hyun Park, Beom Sik Kim, Ji Hoon Park, Jin Hee Lee | 2025-08-26 |
| 12121845 | Kit for concentrating low-concentration air pollutants | Jin Hee Lee, Young Woo YOU, Yun Ho Jeong, Sang Joon Kim | 2024-10-22 |
| 12092010 | System for reducing voc and nitrogen oxide and method for reducing same | Jin Hee Lee, Tae Sun Chang, Ji Hoon Park, Sang Joon Kim, Young Jin Kim | 2024-09-17 |
| 11965446 | System for reducing VOC and nitrogen oxide and method for reducing same | Jin Hee Lee, Tae Sun Chang, Ji Hoon Park, Sang Joon Kim, Young Jin Kim | 2024-04-23 |
| 11850572 | Activated carbon catalyst for hydrogen peroxide decomposition, method for producing same, and method for decomposing hydrogen peroxide by using same | Jeong Kwon Suh, Ji Sook Hong | 2023-12-26 |
| 11691128 | Thermally stable monolith catalysts for methane reforming and preparing method of the same | Tae Sun Chang, Ji Hoon Park, Jung-Hyun Park, Young Woo YOU | 2023-07-04 |
| 11565997 | Method for preparing dicarbamate compounds from diamines and the catalyst thereof | Ji Hoon Park, Tae Sun Chang, Young Woo YOU, Jin Hee Lee, Seul Gi HAN +1 more | 2023-01-31 |
| 10758893 | Solid-phase catalyst for decomposing hydrogen peroxide and method for producing same | Jeong Kwon Suh, Beom Sik Kim, Tae Sun Chang, Yun Ho Jeong, Ji Hoon Park +2 more | 2020-09-01 |
| 10648387 | Exhaust gas post processing apparatus | Dalyoung Yoon, Chang Hwan Kim, Young Woo YOU, Jin Hee Lee | 2020-05-12 |
| 10589256 | Selective hydrogenation catalyst and selective hydrogenation method using the same | Ji Hoon Park, Kwan Yong Jeong, Soo Min Kim, Tae Sun Chang | 2020-03-17 |
| 8980783 | Catalyst for converting nitrogen oxide into ammonia and method for manufacturing the same | Jin Woo Choung, In-Sik Nam, Dal Young Yoon | 2015-03-17 |
| 8479493 | Oxidation catalysts for engines producing low temperature exhaust streams | Chang Hwan Kim, Se H. Oh, Wei Li, Michelle H Schmid | 2013-07-09 |