Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8980128 | Adsorbent for water adsorption and desorption | Jong-San Chang, Young Kyu Hwang | 2015-03-17 |
| 8759245 | Method for preparing porous organic-inorganic hybrid materials, porous organic-inorganic hybrid materials obtained by the method and catalytic uses of the materials | Jong-San Chang, Young Kyu Hwang, Do Young Hong, You-Kyung Seo, Gérard Ferey +1 more | 2014-06-24 |
| 8569193 | Preparation of surface functionalized porous organic-inorganic hybrid materials or mesoporous materials with coordinatively unsaturated metal sites and catalytic applications thereof | Jong-San Chang, Young Kyu Hwang, Do Young Hong, You-Kyung Seo, Gérard Ferey +1 more | 2013-10-29 |
| 8173827 | Method for preparing porous organic-inorganic hybrid materials, porous organic-inorganic hybrid materials obtained by the method and catalytic uses of the materials | Jong-San Chang, Young Kyu Hwang, Do Young Hong, You-Kyung Seo, Gérard Ferey +1 more | 2012-05-08 |
| 8168813 | Porous organic-inorganic hybrid materials and adsorbent comprising the same | Jong-San Chang, Young Kyu Hwang, Do Young Hong, You-Kyung Seo | 2012-05-01 |
| 7914762 | Preparation method of chalcopyrite-type compounds with microwave irradiation | Young Kyu Hwang, Jong-San Chang, Jin-Soo Hwang, Hye-Young Lee | 2011-03-29 |
| 7855299 | Preparation method of porous organic inorganic hybrid materials | Jong-San Chang, Young Kyu Hwang, Christian Serre, Gérard Ferey | 2010-12-21 |
| 7297652 | Method of preparing a nanoporous nickel phosphate molecular sieve | Jong-San Chang, Sang-Eon Park, Anthony K. Cheetham | 2007-11-20 |
| 7235508 | Metal-incorporated nanoporous nickel phosphate molecular sieve and its preparation method | Jong-San Chang, Sang-Eon Park, Anthony K. Cheetham | 2007-06-26 |
| 6194607 | Method of producing aromatic carboxylic acids by oxidizing alkyl aromatic hydrocarbons or partially oxidized intermediates thereof | Youn-Seok Park, Ki-Hwa Lee, Jin S. Yoo, Jong Hyun Chae | 2001-02-27 |
| 6180822 | Method of producing aromatic carboxylic acids by oxidizing alkyl aromatic compounds or partially oxidized intermediates thereof with carbon dioxide containing gas | Ki-Hwa Lee, Youn-Seok Park, Jin S. Yoo | 2001-01-30 |
| 6175038 | Method of producing aromatic carboxylic acids by oxidizing alkyl aromatic compounds or partially oxidized intermediates thereof with oxygen-enriched gas | Youn-Seok Park | 2001-01-16 |