Patent No. EP3514640 (titled "Method And Device For Providing Machine Data") was filed by Gebr Saacke & Cokg on Jan 11, 2019. The application was issued on May 17, 2023.

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 |
|---|---|---|
| DMG MORI PFRONTEN | Feb 16, 2024 | MERH MATIAS ERNY REICHL HOFFMANN PATENTANWALTE PARTG MBB |
| SYMMEDIA | Feb 13, 2024 | DIETZ |
| WALTER MASCHINENBAU | Feb 13, 2024 | RUGER ABEL PATENTANWALTE PARTGMBB |
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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