Managing growth of silicon carbide crystals
US-2025347029-A1 · Nov 13, 2025 · US
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Drachev Roman patents
Drachev Roman is listed as an inventor on 4 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Drachev Roman |
| Total patents | 4 |
| First publication | May 18, 2017 |
| Latest publication | Nov 13, 2025 |
Notable patents
Publications ranked by popularity score, then publication date.
Graphite crucible for sublimation growth of SiC crystal
US-10435810-B2 · Oct 8, 2019 · US
Method for growing a SiC crystal by vapor deposition onto a seed crystal provided on a support shelf which permits thermal expansion
US-9797064-B2 · Oct 24, 2017 · US
Sic crystal and wafer cut from crystal with low dislocation density
US-2017137963-A1 · May 18, 2017 · US
Recent patents
Latest publications not already listed above.
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Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Dow Corning | 3 |
| Semiconductor Components Ind Llc | 1 |
| Dow Silicones Corp | 1 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| C30B29/36 | 4 |
| C30B23/066 | 4 |
| H10P90/12 | 3 |
| C23C14/243 | 3 |
| Y10T428/24273 | 3 |