Patent No. EP2321183 (titled "Padding Machine For Packaging Substantial Products, Particularly Cucumbers And The Like") was filed by Zanichelli Meccanica on May 27, 2009. The application was issued on Nov 7, 2018.

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 |
|---|---|---|
| NIKO NAHRUNGSMITTEL MASCHINEN | Mar 27, 2015 | DR STARK & PARTNER PATENTANWALTE 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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