Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8921427 | Antiseptic alginate preparation | Christian Rohrer, Helmut Leuprecht | 2014-12-30 |
| 7956094 | Self-sterilized, antiseptic collagen preparations, their use and methods for producing them | Marius-Thomas Gorka, Peter Ruth, Christian Rohrer, Helmut Leuprecht | 2011-06-07 |
| 7858748 | Method for purifying marine collagen and the processing thereof into porous sponges | Peter Ruth, Christian Rohrer, Wolfgang Schatton | 2010-12-28 |
| 7687604 | Method for purifying marine collagen and the processing thereof into porous sponges | Peter Ruth, Christian Rohrer, Wolfgang Schatton | 2010-03-30 |