Patent No. EP2825686 (titled "Coated Body And Method For Coating A Body") was filed by Boehlerit on Dec 28, 2012. The application was issued on Apr 29, 2020.

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.
| Company | Opposition Date | Representative |
|---|---|---|
| MITSUBISHI MATERIALS | Jan 27, 2021 | GILLE HRABAL |
| MITSUBISHI MATERIALS | Jan 27, 2021 | GILLE HRABAL PARTNERSCHAFTSGESELLSCHAFT MBB PATENTANWALTE |
| CERATIZIT AUSTRIA GESELLSCHAFT | Jan 21, 2021 | CIESLA |
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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