Patent No. EP4112289 (titled "Self-Propelled Press-Cutter") was filed by Presses ET Cisailles Lefort on Jan 9, 2017. The application was issued on May 28, 2025.

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 |
|---|---|---|
| IDROMEC | Mar 2, 2026 | GALLO |
| LINDEMANN GERMANY | Feb 28, 2026 | HOFFMANN EITLE |
| C&G | Feb 27, 2026 | PETRAZ |
| BRONNEBERG | Feb 25, 2026 | VELDMAN DIJKERS |
| LOURITEX | Feb 25, 2026 | VELDMAN DIJKERS |
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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