Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8276764 | Process for producing a polymer membrane, and polymer membrane | Detlev Fritsch, Katrin Ebert, Joachim Koll, Petra Merten | 2012-10-02 |
| 5254251 | Membrane for the separation of liquid mixtures by pervaporation | Karl W. Boddeker | 1993-10-19 |