Patent No. EP2849164 (titled "Home Appliance And Method Of Controlling Home Network System") was filed by Samsung Electronics on May 28, 2014. The application was issued on Dec 30, 2020.

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 |
|---|---|---|
| HENKEL | Sep 28, 2021 | DOMPATENT VON KREISLER SELTING WERNER |
| HENKEL | Sep 28, 2021 | DOMPATENT VON PATENT UND RECHTSANWALTEN |
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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