Issued Patents 2023
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11840804 | Pyridine and pyrimidine substituted triazine UV absorbers | Hosuk Ryu, Hans-Jorg Peter, Gilles Sperissen | 2023-12-12 |
| 11752702 | Method for welding membranes | Juergen Ahlers, Frank Prissok, Oliver Gronwald | 2023-09-12 |