Issued Patents 2011
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7981932 | Salts of alkyl esters of sulfonated dicarboxylic acids and compositions containing same | Thomas Koelen Van Der, Uwe Held, Stefan Busch | 2011-07-19 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7981932 | Salts of alkyl esters of sulfonated dicarboxylic acids and compositions containing same | Thomas Koelen Van Der, Uwe Held, Stefan Busch | 2011-07-19 |