Patent No. EP2605831 (titled "Method For Producing Non-Alcoholic Plant-Based Compositions, Compositions Produced In Said Manner And Use Thereof") was filed by Maria Clementine Martin Klosterfrau Vertriebsgesellschaft on Oct 11, 2011. The application was issued on Jun 18, 2014.

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 |
|---|---|---|
| DR WILLMAR SCHWABE | Mar 10, 2015 | KRAUS & LEDERER PARTGMBB |
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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