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EP3234025

ECKART
Application Number
EP15817839A
Filing Date
Dec 21, 2015
Status
Opposition Rejected
Oct 6, 2023
Grant Date
Apr 24, 2019
External Links
Slate, Register, Google Patents

Biblio Summary

The patent EP3234025B1 was granted on Apr 24, 2019 by Eckart The patent is currently Opposition Rejected.

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 DateOpposition Status

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SUN CHEMICAL COLORS & EFFECTSJan 23, 2020ADMISSIBLE

The table below shows the patents of Eckart that have been opposed by other companies.

Patent NumberTitleGrant DateOpposition Count
EP3034563Gold-Coloured Effect Pigments With High Chroma And A High Brilliance, Method For Their Preparation And Their UseOct 16, 20241
EP3080209Coated Metal Pigments, Method For The Production And The Use Thereof, Coating Agent And ArticleJun 14, 20231
EP3887452Radar Frequency Transparent Effect Pigment Mixture, Formulations And Coatings ThereofNov 2, 20222

Dossier Documents of the Patent

The dossier documents provide a comprehensive record of the patent’s prosecution history, including filings, correspondence, and decisions made by patent offices. These documents are crucial for understanding the patent’s legal journey and any challenges it may have faced during examination. It also includes the oppositions documents filed against the patent.