Issued Patents All Time
Showing 1–20 of 20 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12397275 | CDR reactor having multilayered catalyst layer arrangement for preventing catalyst deactivation | Iljeong Heo, Jung-Hyun Park, Beom Sik Kim, Ji Hoon Park, Jin Hee Lee | 2025-08-26 |
| 12092010 | System for reducing voc and nitrogen oxide and method for reducing same | Jin Hee Lee, Iljeong Heo, 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, Iljeong Heo, Ji Hoon Park, Sang Joon Kim, Young Jin Kim | 2024-04-23 |
| 11691128 | Thermally stable monolith catalysts for methane reforming and preparing method of the same | Ji Hoon Park, Iljeong Heo, Jung-Hyun Park, Young Woo YOU | 2023-07-04 |
| 11565997 | Method for preparing dicarbamate compounds from diamines and the catalyst thereof | Ji Hoon Park, Young Woo YOU, Iljeong Heo, Jin Hee Lee, Seul Gi HAN +1 more | 2023-01-31 |
| 10758893 | Solid-phase catalyst for decomposing hydrogen peroxide and method for producing same | Iljeong Heo, Jeong Kwon Suh, Beom Sik Kim, Yun Ho Jeong, Ji Hoon Park +2 more | 2020-09-01 |
| 10589256 | Selective hydrogenation catalyst and selective hydrogenation method using the same | Ji Hoon Park, Kwan Yong Jeong, Soo Min Kim, Iljeong Heo | 2020-03-17 |
| 10293335 | Rh-C3N4 heterogeneous catalyst for preparing acetic acid by carbonylation reaction | Jae Hyun Park, Jong Wook Bae, Beom Sik Kim | 2019-05-21 |
| 10196339 | Rh/WxC heterogeneous catalyst for preparing acetic acid by carbonylation reaction | Jae Hyun Park, Jong Wook Bae, Beom Sik Kim | 2019-02-05 |
| 10180253 | Integrated carbon dioxide conversion system for connecting oxyfuel combustion and catalytic conversion process | Kew-Ho Lee, Kook-Young Ahn, Sang Gyu Kang, Young Duk Lee, Seung Eun Nam +2 more | 2019-01-15 |
| 10124321 | Carbon nitride heterogeneous catalyst containing rhodium, method for preparing the same, and method for preparing acetic acid using the same | Jong Wook Bae, Beom Sik Kim, Jae Hyun Park, Ji Soo Nam | 2018-11-13 |
| 10113119 | Thermally stable monolith catalyst for reforming reaction | Il Jeong HEO, Young Woo YOU, Ji Hoon Park, Jung-Hyun Park, Beom Sik Kim +1 more | 2018-10-30 |
| 9789471 | Monolith catalyst for carbon dioxide reforming reaction, preparation method for same, and preparation method for synthesis gas using same | Jeong Kwon Suh, Young Woo YOU, Ji-Hye Lee, Hongchan Ahn, Beon Sik Kim | 2017-10-17 |
| 8613913 | Self-molding permanent agent and method for proceeding free-rod and free-band type permanent | Dong Koo Lee, Tae Soon KIM, Wan Je Woo | 2013-12-24 |
| 8530532 | Hydrogel contact lenses having improved wettability | Hyung Rok Kim, Kyoung Hee Yun | 2013-09-10 |
| 6924387 | Solid catalyst with core-shell catalytic phase and a method of preparation thereof | Deug-Hee Cho, Dong Koo Lee, Guijia Li, Young Kil Lee | 2005-08-02 |
| 6410800 | Process for preparing acrolein | Deug-Hee Cho, Dong Koo Lee | 2002-06-25 |
| 6013800 | Solid catalyst for preparing nitriles and its preparation | Young Kil Lee, Chae-Ho Shin, Deug-Hee Cho, Dong-Ku Lee | 2000-01-11 |
| 5786478 | Process for preparing cyanopyrazine | Young Kil Lee, Chae-Ho Shin, Dong-Ku Lee, Deug-Hee Cho | 1998-07-28 |
| 5210292 | Process for preparing polymer grade terephthalic acid | Sang F. Park, Young Kil Lee, Kyu Wook Choi | 1993-05-11 |