SCHLENK METALLIC PIGMENTS PATENTS FACING OPPOSITIONS
Top patents of SCHLENK METALLIC PIGMENTS facing oppositions at the European Patent Office (EPO)
| Patent Number | Grant Date | Patent Title | Expected Expiration Date | Facing Oppositions | Activity Alert |
|---|---|---|---|---|---|
| EP3053967B2 | 20 Jul, 2022 | Metallic Gloss Pigments Based On Aluminium Flakes With A Thickness Of 1-30 Nm | NA | 2 | |
| EP2999752B1 | 29 Mar, 2017 | Metallic Lustre Pigments Based On Substrate Flakes With A Thickness Of 1-50 Nm | NA | 2 | |
| EP4021985B1 | 14 Jun, 2023 | High-Coating Metal Effect Pigments | NA | 1 | |
| EP3049483B1 | 12 Jun, 2019 | Metal Effect Pigments Modified With A Silane Layer Containing At Least Two Different Bifunctional Silanes | NA | 1 |