Issued Patents 2011
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7985705 | Three-layered, four-layered, or five-layered catalyst systems for producing phthalic anhydride | Sebastian Storck, Jürgen Zühlke, Samuel Neto | 2011-07-26 |
FR
Frank Rosowski
Overall (2011): #302,437 of 364,097Top 85%
1
Patents 2011