Silica granules for thermal treatment
US-12330951-B2 · Jun 17, 2025 · US
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Aul Wolfgang patents
Aul Wolfgang is listed as an inventor on 2 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Aul Wolfgang |
| Total patents | 2 |
| First publication | Mar 2, 2023 |
| Latest publication | Jun 17, 2025 |
Notable patents
Publications ranked by popularity score, then publication date.
Fumed silica with modified surface activity
US-2023062574-A1 · Mar 2, 2023 · 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 |
|---|---|
| Evonik Operations Gmbh | 2 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| C01P2006/14 | 2 |
| C01P2006/12 | 2 |
| C01P2006/10 | 2 |
| C01P2004/61 | 2 |
| C01P2006/11 | 2 |