Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12428298 | Hydroxyapatite powder and method for producing same | Erhard Fischer, Christian LITTERSCHEID | 2025-09-30 |
| 12421116 | Phosphate-containing anti-corrosive pigment | Sven Bach, Laura Erbach, Birgit FAßBENDER, Thomas Futterer, David Garcia MARTINEZ +6 more | 2025-09-23 |
| 8501235 | Use of dicalcium phosphate anhydride powder | Erhard Fischer, Gerhard Scheuer, Jurgen Meven, Silke John | 2013-08-06 |
| 7691410 | Use of dicalcium phosphate anhydride powder | Erhard Fischer, Gerhard Scheuer, Jurgen Meven, Silke John | 2010-04-06 |