Method for the dyeing of leather and dyed leather having a high rubbing fastness
US-12291817-B2 · May 6, 2025 · US
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Prokein Michael patents
Prokein Michael is listed as an inventor on 4 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Prokein Michael |
| Total patents | 4 |
| First publication | Jan 17, 2019 |
| Latest publication | May 6, 2025 |
Notable patents
Publications ranked by popularity score, then publication date.
Method for the dyeing of leather and dyed leather having a high rubbing fastness
US-2023141950-A1 · May 11, 2023 · US
Method for hydrophobising leather, and leather produced by means of same
US-10947605-B2 · Mar 16, 2021 · US
Method for hydrophobising leather, and leather produced by means of same
US-2019017129-A1 · Jan 17, 2019 · US
Recent patents
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Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Fraunhofer Ges Forschung | 4 |
| Univ Ruhr Bochum | 2 |
| Fraunhofer Ges Zur Forderung Der Angewand | 1 |
Top CPC classifications
Most common classification codes across this inventor's patents.