Pharsight

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