Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7999130 | Methods for producing alkyl(meth)acrylates | Jochen Ackermann, Udo Gropp, Hermann Siegert, Bernd Vogel, Soenke Broecker | 2011-08-16 |
| 7928251 | Process for preparing tetramethyl glycolide | Bernd Vogel, Hermann Siegert | 2011-04-19 |