Patent No. EP3030825 (titled "Lubrication System And Controller") was filed by Lincoln Industrial on Aug 7, 2013. The application was issued on Jun 12, 2019.

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 |
|---|---|---|
| BAIER KOPPEL | Mar 12, 2020 | ZECH |
| EUGEN WOERNER ZENTRALSCHMIERANLAGEN | Mar 11, 2020 | DREISS PATENTANWALTE PARTG MBB |
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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