Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8569200 | Catalyst for hydrocarbon steam cracking, method of preparing the same and method of preparing olefin by using the same | Jun Han Kang, Jong Hun Song, Jun Seon Choi, Byoung-gi Park, Chang-hoon Kang | 2013-10-29 |
| 8492305 | Catalyst for hydrocarbon steam cracking, method of preparing the same and method of preparing olefin by using the same | Jun Han Kang, Jong Hun Song, Jun Seon Choi, Byoung-gi Park, Chang-hoon Kang | 2013-07-23 |
| 8242047 | Oxide catalyst and phosphoric oxide catalyst for hydrocarbon steam cracking, method for preparing the same and method for preparing olefin by using the same | Jun Seon Choi, Jun Han Kang, Jong Hun Song, Byoung-gi Park, Chang-hoon Kang | 2012-08-14 |
| 8123931 | Catalyst for hydrocarbon steam cracking, method of preparing the same and method of preparing olefin by using the same | Jun Han Kang, Jong Hun Song, Jun Seon Choi, Byoung-gi Park, Chang-hoon Kang | 2012-02-28 |
| 7935654 | Oxide catalyst and phosphoric oxide catalyst for hydrocarbon steam cracking, method for preparing the same and method for preparing olefin by using the same | Jun Seon Choi, Jun Han Kang, Jong Hun Song, Byoung-gi Park, Chang-hoon Kang | 2011-05-03 |