Hyun-Seog Roh
Inventor
Stats
- 5 US patents issued
- 7 US Applications filed
- most recent filing
This is official USPTO record data
Details
- 5 US Patents Issued
- 7 US Applications Filed
- 86 Total Citation Count
- Jul 30, 2014 Most Recent Filing
- May 13, 2002 Earliest Filing
Work History
| Patent Owner | Applications Filed | Year |
|---|---|---|
| Kyungdong City Gas Co., Ltd. | 1
1 | 2002
2004 |
| SK ENERGY CO., LTD. | 2
1 1 | 2003
2004 2005 |
| KOREA GAS CORPORATION | 1
1 | 2002
2004 |
| KOREA INSTITUTE OF ENERGY RESEARCH | 2
| 2014
|
| KOREA RESEARCH INSTITUTE OF CHEMICAL TECHNOLOGY | 1
1 | 2002
2004 |
Inventor Addresses
| Address | Duration |
|---|---|
| Daejeon, KR | Feb 17, 04 - Jan 22, 09 |
| Gangwon-do, KR | Feb 19, 15 - Sep 20, 16 |
| Taejon, KR | Jun 22, 06 - Jun 22, 06 |
Technology Profile
| Technology | Matters | |
|---|---|---|
| B01J: | CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS, COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS | 3 |
| C01B: | NON-METALLIC ELEMENTS; COMPOUNDS THEREOF | 1 |
| C01G: | COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F | 1 |
Patents / Publication
| Patents / Publication # | Year of Publication / Issued | Title | Citations |
|---|---|---|---|
| 9446388 | 2016 | Metal complex of fluorinated tin oxide and titanium oxide and preparation method thereof | 0 |
| 2015/0051,069 | 2015 | METAL COMPLEX OF FLUORINATED TIN OXIDE AND TITANIUM OXIDE AND PREPARATION METHOD THEREOF | 0 |
| 2009/0023,958 | 2009 | Process for preparing dimethyl ether from crude methanol in an adiabatic reactor | 3 |
| 7417004 | 2008 | Catalyst for dimethyl ether synthesis and its preparation methods | 4 |
| 2006/0135,823 | 2006 | Process for preparing dimethylether from methanol | 36 |
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