Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7169749 | Method for producing alkyl-substituted butenols | Lothar Friesenhagen, Stephan Heck, Norbert Klein, Thomas Markert, Markus Schneider | 2007-01-30 |
| 6897342 | Method for producing aldehydes | Albrecht Schwerin, Lothar Friesenhagen, Bernhard Gutsche | 2005-05-24 |
| 6548717 | Process for making branched, substantially unsaturated fatty alcohols | Alfred Westfechtel, Norbert Huebner, Lothar Friesenhagen, Norbert Klein, Ansgar Behler +3 more | 2003-04-15 |