IP Verse

Coating Compositions, Layers, And Systems For Radar Transmission And Methods For Making And Using The Same

Patent No. EP4010438 (titled "Coating Compositions, Layers, And Systems For Radar Transmission And Methods For Making And Using The Same") was filed by PPG Industries Ohio on Aug 7, 2020. The application was issued on Oct 2, 2024.

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
ECKARTJul 2, 2025STRYCH
MANKIEWICZ GEBRJul 2, 2025EISENFUHR SPEISER
AKZO NOBELJul 1, 2025AKZO NOBEL DEPARTMENT

Dossier Documents

The dossier documents provide a comprehensive record of the patent's prosecution history - including filings, correspondence, and decisions made by patent offices - and are crucial for understanding the patent's legal journey and any challenges it may have faced during examination.

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EP4010438

PPG INDUSTRIES OHIO
Application Number
EP20761404A
Filing Date
Aug 7, 2020
Status
Granted And Under Opposition
Aug 30, 2024
Publication Date
Oct 2, 2024
External Links
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