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Joo Youn
Joo Youn Kim, Ansan-City KR
| Patent application number | Description | Published |
|---|---|---|
| 20090293458 | EXHAUST GAS POST-PROCESSING APPARATUS AND REGENERATION METHOD THEREOF - An exhaust gas post-processing apparatus may include an exhaust pipe through which exhaust gas passes, a particulate material catalyst (PMC) that is mounted in the exhaust pipe, that collects particulate materials included in the exhaust gas, and that is regenerated by NO2, and a control portion that increases amount of NOx supplied from an engine so as to increase amount of NO2 supplied to the PMC to improve regeneration efficiency of the PMC for a predetermined time period according to driving conditions of a vehicle. | 12-03-2009 |
Joo Youn Kim, Seoul KR
| Patent application number | Description | Published |
|---|---|---|
| 20110200697 | Compositions for Prophylaxis or Treatment of Cerebrovascular Diseases, for Improving Memory Impairment, or for Protecting Neuronal Cells, Containing Ethanol Extract from Aralia Elata, Chaenomelis Fructus and Glycyrrhizae Radix - Disclosed is a composition for preventing or treating cerebral infarction, cerebral edema, cerebral ischemia, or vascular dementia, for improving memory impairments, or for protecting neuronal cells, comprising as active ingredient an ethanol extract from | 08-18-2011 |
Joo Youn Lee, Gyeonggi-Do KR
| Patent application number | Description | Published |
|---|---|---|
| 20110165194 | HBV Vaccine and a Process of Preparing the Same - The present invention relates to an HBV vaccine comprising an entire hepatitis B surface antigen of L protein, M protein and S protein, in which the produced antigens form virus-like particles, and a multi-antigen vaccine further comprising an HBV core antigen in addition to the entire surface antigen, and a method for preparing the same. The vaccines provide various epitopes and have excellent immunogenicity to induce a strong humoral immune response as well as a cell-mediated immune response. | 07-07-2011 |
Joo Youn Lee, Daejeon KR
| Patent application number | Description | Published |
|---|---|---|
| 20110166121 | FUSED HETEROCYCLIC COMPOUND - The present invention relates to a fused heterocyclic compound having the Formula 1, which is useful as a platelet aggregation inhibitor, a method for preparing the same, and a pharmaceutical composition for inhibiting platelet aggregation comprising the same. | 07-07-2011 |