Effect pigments based on artificially produced substrates with a narrow size distribution
US-11299636-B2 · Apr 12, 2022 · US
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Schumacher Dirk patents in 2022
Schumacher Dirk was listed as an assignee on 1 patent publication in 2022.
| Metric | Value |
|---|---|
| Company | Schumacher Dirk |
| Year | 2022 |
| Patents | 1 |
Patents
Representative publications for Schumacher Dirk in 2022.
Top CPC classifications
Most common classification codes for Schumacher Dirk in 2022.
| CPC | Patents |
|---|---|
| A61K2800/412 | 1 |
| A61K2800/436 | 1 |
| A61K2800/621 | 1 |
| A61K2800/651 | 1 |
| A61K8/0229 | 1 |
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