Patent No. EP2211896 (titled "Compositions For The Treatment Of Gastrointestinal Inflammation") was filed by Meritage Pharma on Nov 12, 2008. The application was issued on Jan 3, 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 |
|---|---|---|
| PRUFER & PARTNER MBB | Oct 2, 2018 | PRUFER & PARTNER MBB PATENTANWALTE RECHTSANWALTE |
| DR FALK PHARMA | Sep 27, 2018 | KELLER |
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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