Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11220453 | Color-stable, antimicrobial, porous glass powder and process for producing such a powder at high temperatures and use thereof | Hans-Juergen Voss, Hans-Udo Lugner | 2022-01-11 |
| 9487645 | Flame retardant composition for thermoplastic polymers consisting of porous, amorphous glass powder and melamine cyanurate | Hans-Juergen Voss | 2016-11-08 |