IP Verse

Radar Frequency Transparent Effect Pigment Mixture, Formulations And Coatings Thereof

Patent No. EP3887452 (titled "Radar Frequency Transparent Effect Pigment Mixture, Formulations And Coatings Thereof") was filed by Eckart on Apr 9, 2020. The application was issued on Jan 14, 2026.

Patent Summary

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Patent Family

Patent Oppositions (3)

Patent oppositions filed by competitors challenge the validity of a granted patent. These oppositions are typically based on claims of prior art, lack of novelty, or non-obviousness. They are a key part of the process for determining a patent's strength and enforceability.

CompanyOpposition DateRepresentative
MERCKAug 2, 2023RUSSELL
MERCK PATENTAug 2, 2023RUSSELL
PPG INDUSTRIESAug 2, 2023F & E PATENT

Dossier Documents

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EP3887452

ECKART
Application Number
EP20720380A
Filing Date
Apr 9, 2020
Status
Patent Maintained As Amended
Dec 12, 2025
Publication Date
Jan 14, 2026
External Links
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