Patent No. EP4169420 (titled "Method For Generating At Least One Recipe Suggestion, Kitchen Appliance And System For Preparing Food") was filed by Vorwerk & Interholding on Apr 24, 2019. The application was issued on Jun 5, 2024.

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 |
|---|---|---|
| MODELO CONTINENTE HIPERMERCADOS | Mar 5, 2025 | DO NASCIMENTO GOMES |
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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