Patent No. EP3005853 (titled "Agricultural Working Device And Method For Operating An Agricultural Working Device") was filed by Claas Saulgau on Sep 24, 2015. The application was issued on Apr 19, 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 |
|---|---|---|
| KUHN | Jan 24, 2018 | CABINET NUSS |
| KUHN | Jan 24, 2018 | IPSILON |
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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