Iron oxide pigments containing Al
US-11634342-B2 · Apr 25, 2023 · US
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Koehler Peter patents
Koehler Peter is listed as an inventor on 2 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Koehler Peter |
| Total patents | 2 |
| First publication | Aug 18, 2022 |
| Latest publication | Apr 25, 2023 |
Notable patents
Publications ranked by popularity score, then publication date.
Iron oxide pigments containing al
US-2022259064-A1 · Aug 18, 2022 · US
Recent patents
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Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Lanxess Deutschland Gmbh | 2 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| C01P2006/13 | 2 |
| C09C1/24 | 2 |
| C08K3/22 | 2 |
| C01P2006/80 | 2 |
| C09D1/00 | 2 |