Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12240982 | Process for preparing a surface-treated calcium carbonate material | Samuel Rentsch, Fabio Ippolito | 2025-03-04 |
| 8986842 | Color conversion films comprising polymer-substituted organic fluorescent dyes | Holger Frauenrath, Rolando Ferrini, Libero Zuppiroli, Stéphane Suarez, Justin Gerard McMullen +1 more | 2015-03-24 |