Hydrofinishing catalyst and method for producing base oil using same
US-11400435-B2 · Aug 2, 2022 · US
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Kim Dowoan patents
Kim Dowoan is listed as an inventor on 2 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Kim Dowoan |
| Total patents | 2 |
| First publication | Jan 27, 2022 |
| Latest publication | Aug 2, 2022 |
Notable patents
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Recent patents
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Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Sk Innovation Co Ltd | 2 |
| Sk Lubricants Co Ltd | 2 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| B01J23/42 | 2 |
| C10G2300/4012 | 2 |
| C10G49/06 | 2 |
| C10G69/02 | 2 |
| C10G45/52 | 2 |