Patent No. EP2482866 (titled "Housing With Closure Flap") was filed by Fresenius Medical Care Deutschland on Sep 29, 2010. The application was issued on Sep 11, 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 |
|---|---|---|
| B BRAUN AVITUM | Apr 22, 2016 | DOMPATENT VON KREISLER SELTING WERNER |
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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