Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8815931 | Oral formulations for tetrapyrrole derivatives | Susanna Gräfe, Nikolay Nifantiev, Wolfgang Neuberger, Gerhard Wieland, Dietrich Scheglmann +2 more | 2014-08-26 |
| 8753807 | Method for microbes depletion in human blood or full serum using antimicrobial photodynamic laser therapy | Gerhard Wieland, Karl-Heinz Völpel, Burkhard Gitter | 2014-06-17 |