Issued Patents 2011
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7947777 | Dispersing agent for pigment concentrates, its use and masterbatches comprising the dispersing agent | Karlheinz Haubennestel, Alfred Bubat, Udo Krappe, Bärbel Gertzen, Joerg Garlinsky | 2011-05-24 |