Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7825163 | Biologically degradable compositions | Uwe Held, Carsten Baumann, Sandra Heldt, Andreas Willing | 2010-11-02 |
| 7268259 | Random fatty alcohol alkoxylates with low temperature stability, and methods of producing and using the same | Ansgar Behler | 2007-09-11 |
| 6646145 | Processes for preparing alkoxylated nonionic surfactants using hydrotalcite catalysts | Ansgar Behler, Almud Folge | 2003-11-11 |